Relevant bibliographies by topics / Capacitive Touch Sensors

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Capacitive Touch Sensors'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Capacitive Touch Sensors"

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Zuk, Samuel, Alena Pietrikova, and Igor Vehec. "Capacitive touch sensor." Microelectronics International 35, no. 3 (July 2, 2018): 153–57. http://dx.doi.org/10.1108/mi-12-2017-0071.

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Purpose The purpose of this paper is to analyse the possibilities of mechanical switch replacement by capacitive film touch sensor in applications requiring high reliability and short response time. Advantage of replacing mechanical switch by capacitive touch sensor is no mechanical wear and possible implementation of sensor in application where the switch could not be used or where the flexibility of the sensor substrate is required. The aim of this work is to develop a capacitive touch sensor with the advantage of maximum mechanical resistance, short response time and high sensitivity. Design/methodology/approach Based on various possible sensors layouts, the authors realized 18 different (14 self-capacitance and four mutual capacitance) topologies of capacitive sensor for touch applications. Three different technologies – PCB, LTCC and polymer technology – were used to characterize sensor’s behaviour. For precise characterization of different layouts realized on various substrates, the authors used integrated circuit FDC2214 capacitance-to-digital converter. Findings Sensing range of the capacitive touch (proximity) sensor is affected by the per cent of area covered by the sensor, and it does not depend on topology of sensor. The highest sensing range offers PCB technology. Flexible substrates can be used as proper substituent to rigid PCB. Originality/value The novelty of this work lies in finding the touch capacitive sensors that allow shorter switching times compared to standard mechanical switches.
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Ko, Wen H., and Qiang Wang. "Touch mode capacitive pressure sensors." Sensors and Actuators A: Physical 75, no. 3 (June 1999): 242–51. http://dx.doi.org/10.1016/s0924-4247(99)00069-2.

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Vallett, Richard, Ryan Young, Chelsea Knittel, Youngmoo Kim, and Genevieve Dion. "Development of a Carbon Fiber Knitted Capacitive Touch Sensor." MRS Advances 1, no. 38 (2016): 2641–51. http://dx.doi.org/10.1557/adv.2016.498.

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ABSTRACTTextiles, in combination with advances in materials and design, offer exciting new possibilities for human and environmental interaction, including biometric and touch-based sensing. Previous fabric-based or flexible touch sensors have generally required a large number of sensing electrodes positioned in a dense XY grid configuration and a multitude of wires. This paper investigates the design and manufacturing of a planar (two-dimensional, XY location) touch fabric sensor with only two electrodes (wires) to sense both planar touch and pressure, making it ideal for applications with limited space/complexity for wiring. The proposed knitted structure incorporates a supplementary method of sensing to detect human touch on the fabric surface, which offers advantages over previous methods of touch localization through an efficient use of wire connections and sensing materials. This structure is easily manufactured as a single component utilizing flatbed knitting techniques and electrically conductive yarns. The design requires no embedded electronics or solid components in the fabric, which allows the sensor to be flexible and resilient. This paper discusses the design, fabrication, sensing methods, and applications of the fabric sensor in robotics and human-machine interaction, smart garments, and wearables, as well as the highly transdisciplinary approach pursued in developing medical textiles and flexible embedded sensors.
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Kwon, Oh-Kyong, Jae-Sung An, and Seong-Kwan Hong. "Capacitive Touch Systems With Styli for Touch Sensors: A Review." IEEE Sensors Journal 18, no. 12 (June 15, 2018): 4832–46. http://dx.doi.org/10.1109/jsen.2018.2830660.

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Wang, Qiang, and Wen H. Ko. "Modeling of touch mode capacitive sensors and diaphragms." Sensors and Actuators A: Physical 75, no. 3 (June 1999): 230–41. http://dx.doi.org/10.1016/s0924-4247(99)00068-0.

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Guo, Xue. "3D Multi-Touch Screen Based on Pressure Sensor." Applied Mechanics and Materials 513-517 (February 2014): 4064–67. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.4064.

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This paper describes a 3D multi-touch screen based on pressure sensor. Aiming at the disadvantage of traditional capacitive touch screen such as detection errors and inaccurate positioning caused by environmental impact, the multi-touch screen in this paper adds thin film pressure sensors and control chips on the ordinary capacitance touch screen, which can obtain the number and location of touch points and the corresponding touch pressure. This 3D Multi-touch screen is simple and compact in structure, improves the accuracy of touch detection effectively and realizes the 3D multi-touch operation, it's safe and reliable.
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Harnett, Cindy. "Making Soft Optical Sensors More Wearable." MRS Advances 5, no. 18-19 (2020): 1017–22. http://dx.doi.org/10.1557/adv.2020.64.

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ABSTRACTThis paper discusses new components and approaches to make stretchable optical fiber sensors better meet the power and washability requirements of wearables. First, an all-polymer quick connector allows the light source and photosensor to be quickly detached for washing. Second, the paper investigates the possibility of driving the sensors using ambient light instead of an onboard light source. While optical strain sensors and touch sensors have advantages over electronic ones in wet environments, and the intrinsic stretchability of the fibers is useful for soft robotics and highly conformal wearables, the typical light-emitting diode (LED) light source consumes more power than an electronic resistive or capacitive strain sensor. In this work, ambient light of uniform but unknown intensity is demonstrated to drive an elastomeric optical touch sensor in a differential configuration.
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Hwu, Chen Chuan, and Jui Lin Hsu. "Shielding Method for the Capacitive Touch-Sensor." Applied Mechanics and Materials 300-301 (February 2013): 464–67. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.464.

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Capacitive touch technology has been widely used in various applications because it allows intuitive interfaces and is almost without service-life limitation. There are two major limitations of capacitive touch sensors: the sensitivity is low when the sensing area is small and the sensing penetration is poor when the mechanical structure is thick. Here, we propose a shielding strategy for capacitive touch technology to improve the two limitations of sensing sensitivity and penetration. Based on the same test conditions, our proposed approach can improve sensing sensitivity. Hence, our proposed approach allows the replacement of an experiment device with a 50 mm2 sensing area with one with a 7-mm2 sensing area when using a 4 mm-thick cover.
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Liu, Yu-Qing, Yong-Lai Zhang, Zhi-Zhen Jiao, Dong-Dong Han, and Hong-Bo Sun. "Directly drawing high-performance capacitive sensors on copying tissues." Nanoscale 10, no. 36 (2018): 17002–6. http://dx.doi.org/10.1039/c8nr05731a.

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Reynolds, Veronica G., Sanjoy Mukherjee, Renxuan Xie, Adam E. Levi, Amalie Atassi, Takumi Uchiyama, Hengbin Wang, Michael L. Chabinyc, and Christopher M. Bates. "Super-soft solvent-free bottlebrush elastomers for touch sensing." Materials Horizons 7, no. 1 (2020): 181–87. http://dx.doi.org/10.1039/c9mh00951e.

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Dissertations / Theses on the topic "Capacitive Touch Sensors"

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Cann, Maria. "Laser ablation processes of silver nanowire transparent conductors for capacitive touch sensors." Thesis, University of Surrey, 2016. http://epubs.surrey.ac.uk/811003/.

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Silver nanowire (AgNW) films have been shown to have transparent and conductive properties suitable to replace indium tin oxide (ITO) in applications such as touch sensors. However few studies have been conducted to investigate how these films may be processed to produce functional devices on a manufacturing scale. In this study, methods of optimising the transparent conductive properties of AgNW films made from commercially available nanowire sources, while minimising processing costs are considered. Rinsing and heating films post deposition yield films of a higher transmission at a set sheet resistance of 100 ohms per square (Ω/□), and reduce the required volume of nanowires by up to 45%, reducing material costs. These films are then processed by laser ablation to demonstrate successful electrical isolation can be achieved in geometries with dimensions as low as 45 μm, at laser fluences less than 25% of that required for processing ITO. However, confining the dimensions of the AgNW tracks can increase sheet resistance locally, compared to that of the unprocessed films, at dimensions commonly used in touch sensors. Despite this, working single sided five inch sensors are fabricated by laser ablation, with sensitivity, charge time and scribe visibility comparable to that of the same design of sensor on ITO. The lifetime of these nanowire devices is then considered, looking in to the effects of high voltage electrical discharge through the device, migration of material when in operation at high temperature and humidity and degradation due to exposure to air. Overcoats are employed to limit damage, with four candidates showing benefits. However, failure of sensors due to electrostatic discharge testing could not be prevented.
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Matula, Rastislav. "Dotykové ovládání přístroje pomocí kapacitních senzorových obvodů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218208.

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The primary objective of this master’s thesis is to discuss a design and development of proximity touch control panel, which contains two simulated buttons and one rotary slider simulating functions of the potentiometer using specialized sensor controllers. The first part is describing functions and different technologies used to create touch sensors. It also introduces its usage in practice, advantages and disadvantages of different technologies which provides the readers with basic theoretical knowledge and introduction into the touch sensors. The second part as follows describes the definition of Integrated Circuits MPR083 and MPR084, outline of the features and methods of their functions. Displays internal connection of these circuits and describes forms of the serial communication with microcontroller connected to I2C bus. In these part there are in details described individual internal registers of these Integrated Circuits and theirs typical setups. It shows how it is possible to use the external interrupts and examples of their practical application. In the last chapter of these thesis is described the layout of the individual modules and construction of the whole designed device. The work is introducing two different concepts of programming the microcontrollers and consequently also construction of the appropriate ISP and JTAG programmers. It also introduces construction of the display units for visual feedback with the user and approach of the communication for the control LED matrix and graphical LCD display. The main part of this thesis is the construction of the control circuit, which includes key part, microcontroller ATmega16. It also presents the description of the program written in development environment AVR Studio in programming language C and his specific functions. In conclusion of the thesis are listed real measured behavior of the communication on I2C bus and their description.
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Liguori, Elizabeth Angela. "(Not) Drawing The Line: Technology Reexamined." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/77949.

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(Not) Drawing The Line: Technology Re-examined is the culmination of interdisciplinary research exploring the nature of materiality and process in the fields of art, science, and technology. Exploration and experimentation in these diverse disciplines have helped to illuminate many of the ideas and concepts that have guided the overall research process. These explorations have also honed the ability to critically examine how technology is perceived and represented, post-internet.   This document illustrates the processes involved in the conception and creation of a body of work manifested through visual and technological problem solving, investigative research of materials and technologies, and the fundamental concerns of art, technology, form and pattern. These empirical areas of research are punctuated by literary texts on the philosophy of art and technology that have informed many of the visual comparisons represented. This body of evidence is an exploration of the idea that the evolution of technological developments can often be attributed to the creation of art through the heuristic experimentation and visual explorations of the artist.
Master of Fine Arts
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Calderon, Olle. "Genomskinlig touchsensor för pålitlig styrning av RGB-lysdioder." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-210668.

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Many electronic products of today utilize some form of touch technology. Looking at everything from smartphone screens to ticket vending machines, it is obvious that the number of applications is big and the demand is huge. Touch technologies generally require no force to use, which reduces mechanical wear-and-tear and thus increases their lifespan. In this thesis, a touch system was constructed to control RGB LEDs. The sensor surface was made from a white, semi-clear plastic, through which the LEDs’ light should be visible. Since the plastic both needed to transmit visible light and act as a touch surface, a problem arose: how do you construct a transparent touch sensor that can control RGB LEDs in a reliable way? Firstly, this thesis describes and discusses many of the different available touch technologies and their strengths and weaknesses. From this information, a specific sensor technology was chosen, from which a prototype of the transparent touch sensor was built. The sensor prototype was a capacitive sensor, made from a thin metallic mesh, placed on the back of the plastic surface. Using an embedded system, based on a differential capacitance touch IC and a microcontroller, the capacitance of the sensor was measured and converted into signals which controlled the LEDs. In order to ensure the sensor’s reliability, the environmental factors which affected the sensor had to be determined and handled. To do this, measurements were performed on the sensor to see how its capacitance changed with environmental changes. It was concluded that moisture, temperature and frequency had negligible effect on the sensor’s dielectric properties. However, it was discovered that proximity to ground greatly affected the sensor and that the sensor was significantly dependent on its enclosure and grounding.
Många av de elektronikprodukter som produceras idag använder någon form av touchteknik. Då den används i allt från skärmar på smartphones till biljettautomater är det tydligt att användningsområdena är många och att efterfrågan är stor. Touchtekniker kräver i regel ingen kraft för att användas, vilket minskar mekaniskt slitage och därför ökar dess livslängd. I detta arbete skulle en touchstyrning till en uppsättning RGB-lysdioder byggas. Problemet var att sensorytan skulle vara en vit, halvgenomskinlig plast, genom vilken lysdioderna skulle lysa. Eftersom plasten både skulle släppa igenom ljus och agera touchyta uppstod problemet: hur konstruerar man en genomskinlig touchsensor som kan styra RGBlysdioder på ett pålitligt sätt? Denna rapport inleds med att beskriva och diskutera många av de touchtekniker som finns idag samt vilka föroch nackdelar de har. Utifrån denna information valdes en specifik sensorteknik, varifrån en prototyp på den genomskinliga touchsensorn byggdes. Sensorprototypen var en kapacitiv sensor uppbyggd av ett tunt metallnät placerat bakom plastpanelen. Med ett inbyggt system, bestående av en integrerad touchkrets för differentiell kapacitansmätning och en mikrokontroller, mättes sensorns kapacitans och en styrning till lysdioderna implementerades. För att säkerställa sensorns pålitlighet var det viktigt att analysera vilka miljöfaktorer som påverkade sensorn och hur de kunde hanteras. Mätningar utfördes därför på sensorn för att se hur dess kapacitans förändrades med avseende på dessa. Det kunde konstateras att fukt, temperatur och frekvens hade försumbar påverkan på sensorns dielektrum. Däremot kunde det visas att närhet till jordplan påverkade sensorn avsevärt och att sensorns tillförlitlighet berodde signifikant på dess inkapsling och jordning.
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Wang, Chen-chi, and 王貞淇. "Design and Implementation of Capacitive Multi-Touch Sensors." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/98915094774681995361.

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碩士
國立臺南大學
電機工程研究所
98
In this thesis, we design the capacitive multi-touch sensors and use enamel-insulated wires and high visible-transparency Indium Tin Oxide (ITO) films to implement them. For the design approach, we use enamel-insulated wires and high visible-transparency Indium Tin Oxide (ITO) films to fabricate several kinds of touch sensors, and analyze their touch sensitivity according to different sensors’ size and shape. Meanwhile, we also design an oscillator circuit to realize a capacitance to frequency converter for signal processing. In order to verify the system’s function, the proposed capacitive multi-touch sensors, which are implemented as a piano touch panel by ITO films, are integrated with the signal processing circuit to realize a music player interface.
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Matos, Carlos Eduardo Fernandes. "Teclado touch capacitivo reconfigurável baseado em tecnologias impressas." Master's thesis, 2016. http://hdl.handle.net/1822/46576.

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Dissertação de mestrado integrado em Engenharia Eletrónica Industrial e Computadores
A área da sensorização tem vindo a ser alvo de uma constante evolução nas últimas décadas. Esta evolução é devida à descoberta de novos materiais e também da inovação e do aperfeiçoamento de novas técnicas de fabrico em conjunto com o avanço da eletrónica, que levam ao aparecimento de novos tipos de sensores. Atualmente, grande parte da investigação na área consiste na exploração do potencial destes novos sensores, aplicando-os assim em diversos meios, de modo a medir variadas grandezas. Um exemplo dos novos tipos de sensores são os baseados em tecnologias impressas. Estes sensores ganham relevância quando são consideradas as suas vantagens, como por exemplo, o seu baixo custo de produção e facilidade do seu desenvolvimento. No contexto desta dissertação é pretendido o desenvolvimento de um teclado touch capacitivo reconfigurável baseado em tecnologias impressas. Quando se fala em superfícies multitoque, podemos considerar muitas alternativas em relação ao tipo de sensores utilizados, como por exemplo, sensores capacitivos, resistivos, infravermelhos, entre outros. Nesta dissertação, serão utilizados os sensores capacitivos, visto serem os mais promissores e apresentarem várias vantagens em relação às suas alternativas. O teclado será baseado em tecnologias impressas, uma vez que estas são indicadas como alternativa viável ao ITO (Indium Tin Oxide) [1], que é o material mais utilizado na indústria neste tipo de sensores. Dentro dos diversos métodos de impressão, podem ser considerados diferentes tipos de tintas utilizadas bem como diferentes métodos de impressão. Nesta dissertação, será utilizado o método de screen printing dado ser um método rápido e eficaz na deposição de tintas baseadas em prata, que se tornam ideais para este tipo de sistemas devido às suas características de condutividade elétrica. Para além do desenvolvimento da matriz capacitiva, será também feita a respetiva eletrónica de instrumentação da matriz. Através da adição de um microcontrolador, será possível comunicar com uma aplicação gráfica de modo a que seja possível visualizar as áreas de toque bem como definir o layout do teclado. A aplicação gráfica permitirá que o utilizador reconfigure a matriz, de maneira a definir o teclado da melhor maneira que lhe convém. Este requisito é um dos objetivos fundamentais desta dissertação. Os objetivos desta dissertação foram cumpridos. Foi possível, após o desenvolvimento do todo o sistema do teclado, visualizar a informação dos toques para diferentes layouts de forma satisfatória.
The area of sensing has been the target of a constant evolution over the past decades. This evolution is due to the discovery of new materials and also innovation and development of new manufacturing techniques together with the advancement of electronics, leading to the forthcoming of new types of sensors. Currently, much of the research in the area is on exploring the potential of these new sensors, employing them in several ways in order to measure various physical quantities. An example of new types of sensors are sensors based on printed technologies. These sensors become more important when considered its advantages such as its low cost of production and ease of development. In the context of this work it is intended the development of a reconfigurable capacitive touch keypad based on printed technologies. We can consider many alternatives in the type of sensors used, such as capacitive sensors, resistive, IR and others. Capacitive sensors are used in this dissertation because they are the most promising and have several advantages compared to its alternatives, such as, the possibility of recognizing multiple touches simultaneously and excellent optical characteristics. The keypad will be based on printed technologies since these technologies are shown as viable alternative to ITO (Indium Tin Oxide) [1], which is the material most used in the industry in this type of sensors. Within the various printing methods, different types of inks can be considered, as well as, many printing methods. In this dissertation, will be used screen printing method as it is a quick and efficient method for depositing silver-based inks, which make them ideal for this type of systems due to its characteristics of electrical conductivity. In addition to the development of the capacitive array, the array of respective electronic instrumentation is also made. Through the aid of a micro-controller to handle the communication with the graphical interface, it is possible such that it is possible to display the touch areas and to define areas of interest for our keypad. The application is developed in C # and allow the user to reconfigure the layout in order to set the keyboard in the best way that suits him. This requirement is one of the fundamental objectives of this dissertation. The objectives of this work have been met. It was possible, after the development of the entire keypad system, view the information of touches for the different layouts satisfactorily.
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Chen, Chien-Yu, and 陳建宇. "Dependence of anti-electrostatic ability of capacitive touch sensor." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/99834114010962149323.

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博士
國立交通大學
平面顯示技術碩士學位學程
103
This paper discusses the current touch panel process development. In order to avoid the touch panel scratches in the manufacturing process, it would attached a protect film on the touch panel at each process stop. However, the protective film can reduce the chance of scratching, but the differences in personnel practices, or the temperature and humidity of working environment made the touch panel suffered ESD issue. The main way to prevent the touch panel of ESD damage is releasing and shielding. We used the commonly touch sensor pattern, and this pattern is at the basis of the case from the lower the resistance and the change the capacitance to design different touch sensor unit. Then we made a small touch panel in each condition and used an electrostatic discharge simulator to test antistatic ability of each samples. Finally, the results show in the experiment, whether resistance is reduced in the X direction, the Y direction, or change the setting of capacitance can improve the antistatic ability of the touch panel.
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Lee, Kun-da, and 李昆達. "Electrodes Pattern Design of Touch Sensor in Capacitive Touching Screen." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/09346094919442276189.

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碩士
義守大學
機械與自動化工程學系碩士班
97
Capacitive touch panel is one kind of technology which uses pure glass. This design relatively durability than resistance touch panel. However, the design of electric arrangement is much more difficult. The discontinuous line segments must be utilized to form a uniform electric field. In general, design will affect the precision of touch panel’s control and increase power consumption of the device. Moreover, trial-and-error method was used to verify the linearity in the past. It was not only manpower consuming, but also lack of precise electric resistance control. For that reason, this thesis is developed an electrode pattern design, with the assistance of the analysis of computer to precisely control the design value of electric resistance and make the design of capacitive touch panel with excellent quality on the initial stage. This study aimed to use Excel VBA (Visual Basic for Application) to set up a simple design program. After key-in the designing parameters, resulted data will be shown automatically. Besides, the computer software AutoCAD Mechanical is used to draw and create the model in the analysis process. With another computer analyzing software ANSYS, it can analysis electric field and electrode pattern design of capacitive touch panel. Develop a set of standardized design methods and let the electric resistance fixed of the electrode layout. The linearity of panel can be controlled in advance to decrease the cost and increase the production yield. A 15 inch touch panel was then designed by the above-mentioned approach to verify the solution works. The result showed that it can successfully control the electric resistance of electrode, uniformity of electric field and economized the cost and time.
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Chen, Chia-Jen, and 陳家任. "Film type single-layer-multi-point capacitive touch sensor process research." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/13866967812818703587.

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碩士
國立交通大學
工學院半導體材料與製程設備學程
103
Abstract 　　Various types of touch sensors have evolved to be manufactured in a production mode starting from a small trail production to the mass production due to swift changes in the competitive cell phone industry as it can shorten the lead time of production. The applied materials are assigned according to customers’ requirement for circuits thus a factory needs to have a quick response to customers’ needs. Even when the customers ask the factory to become the second supplier, the factory needs to use the “first supplier’s “material to undertake production. Hence, some materials are not certified onsite and the trail production starts off quickly and goes on with mass production. The production schedule will be decided according to the market feedback and sales performance of products. If the sales performance is not satisfactory, the orders would be cut off and the mass production would be forced to cease. Therefore a timely response to production procedure and better yield rate are becoming the key issues to tackle. 　　 Surface Capacitive single layer multi-touch sensor is a new design with different production paths and materials as to distinguish out from the old style. The experienced engineer would set up the production parameters during production to retrieve the tolerance range of each parameter. 8D and PCDA approaches are applied to adjust and improve the production situation and results. When the second stage production starts, the production parameters are generated using Analysis of variance (referred to as ANOVA hereunder) to attain the result of each parameter’s influence on the production and interaction effects. The production parameters of single layer multi-touch sensor include: dimension of models, resistance value result after anealing, critical dimension after photo etching on the ITO pattern, the thickness of isolation rubber for screen printing, accuracy of models dimension, alignment accuracy of screen printing silver circuit location and thickness, and critical dimension of silver circuits. In order to obtain the immediate and correct production parameters, every production process needs to be systematized and digitized. The variance data obtained by the experiment design can compute the optimal parameter combination of production in order to avoid the risk of instability and inaccuracy caused by the traditional calculation. The most optimal production parameters obtained by variation analyses in this project are as follows: Aging (ITO baking time 45 min, temperature of 160 ℃), dry film exposure (energy32 mj), development (time 45 min, temperature of 160 ℃), silver screen printing (squeegee pressure: 25 kgf, squeegee speed :100 mm / s ,height from screen to work stage: 3.0 mm), insulating rubber screen printing (squeegee pressure 35 kgf, squeegee speed of 80 mm / s, height from screen to work stage: 3.0 mm). The production parameters obtained by data analysis can be applied to shorten the testing time and to reduce defect factors largely caused by trial and error methods. The analysis models established by ANOVA can be used for material production of ITO film, insulation rubber and silver paste etc. as to avoid failure of material production, improve defect-free rate, stabilize the product quality and speed up the production schedule.
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Liu, I.-Te, and 劉奕德. "A 41.5dB SNR 500fps Current Mode Capacitive Touch Sensor with Discrete Time Charge-Rotating Filter for In-cell Touch Panel." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/yby39t.

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Book chapters on the topic "Capacitive Touch Sensors"

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Gray, Tony. "Sensor Stack Ups." In Projected Capacitive Touch, 91–100. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-98392-9_10.

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Bittner, Ray, and Mike Sinclair. "VersaPatch: A Low Cost 2.5D Capacitive Touch Sensor." In Human-Computer Interaction. Novel Interaction Methods and Techniques, 407–16. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02577-8_44.

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Lee, Moon Kyu, Jeongho Eom, and Bumkyoo Choi. "Numerical Analysis of Touch Mode Capacitive Pressure Sensor Using Graphical User Interface." In Lecture Notes in Electrical Engineering, 371–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-28807-4_52.

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García, María Alcaraz, Clara María Sáez Sánchez, María Belén Sáez Sánchez, and José Jaime Pérez Segura. "Pedagogical Proposals for the Sensory and Motor Stimulation of Children From 0 to 2 Years Old." In Advances in Early Childhood and K-12 Education, 212–27. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7585-7.ch012.

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This proposal encompasses in a practical and viable way a collection of activities to contribute to the early development of children's perceptive capacities through sensory stimulation and psychomotor education. These activities have been adjusted to the reality of the school and the evolution and personal features of children from 0 to 2 years old. Moreover, recommendations and strategies to grant an inclusive early education derived from the experience of putting them into practice have been included. The goal, in every case, will be the creation of fun learning situations where the infants feel free to do, touch, feel, express, make mistakes, and try things over and over again.
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García, Silvia, Paulina Trejo, and Alberto García. "Intelligent VR-AR for Natural Disasters Management." In Augmented Reality [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99337.

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Considering the significance of improving natural disasters emergency management and recognizing that catastrophe scenes are almost impossible to reconstruct in real life, forcing persons to experience real hazards violates both law and morality, in this research is presented an engine for Virtual Reality/Augmented Reality (VR/AR) that works enhancing human capacities for prevention, response and recovery of natural phenomena effects. The selected novel techniques have very advantageous qualities to overcome the inconveniences detected in the most recent seismic devastating experience in Mexico City, the Sept 19th, 2017, earthquake M7.2: total collapse of more than 230 buildings, partial fall of 7 000 houses, 370 people were killed, and over 6,000 were injured. VR and AR provide researchers, government authorities and rescue teams with tools for recreating the emergencies entirely through computer-generated signals of sight, sound, and touch, when using VR, and overlays of sensory signals for experiences a rich juxtaposition of virtual and real worlds simultaneously, when AR is applied. The gap between knowledge and action is filled with visual, aural, and kinesthetic immersive experiences that poses a possibility to attend to the population in danger in a deeply efficient way, never experimented before.
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Conference papers on the topic "Capacitive Touch Sensors"

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Juan-Yao Ruan, Paul C. P. Chao, and Wei-Par Chen. "A multi-touch interface circuit for a large-sized capacitive touch panel." In 2010 Ninth IEEE Sensors Conference (SENSORS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icsens.2010.5689881.

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Fragiacomo, Giulio, Thomas Pedersen, Ole Hansen, and Erik V. Thomsen. "Intrinsic low hysteresis touch mode capacitive pressure sensor." In 2010 Ninth IEEE Sensors Conference (SENSORS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icsens.2010.5690722.

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Fan, W., B. K. Lok, F. K. Lai, and J. Wei. "Evaluation of printed capacitive touch sensors for touch panel." In 2017 IEEE 19th Electronics Packaging Technology Conference (EPTC). IEEE, 2017. http://dx.doi.org/10.1109/eptc.2017.8277586.

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Qin, Hantang, Yi Cai, Jingyan Dong, and Yuan-Shin Lee. "Direct Printing of Capacitive Touch Sensors on Flexible Substrates by Additive E-Jet Printing With Silver Nanoinks." In ASME 2016 11th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/msec2016-8740.

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In this paper, techniques of direct printing of capacitive touch sensors on flexible substrates are presented. Capacitive touch sensors were fabricated by using electrohydrodynamic inkjet (E-jet) printing onto flexible substrates. Touch pad sensors can be achieved with optimized design of silver nanoink tracks. An analytical model was developed to predict touch pad capacitance, and experiments were conducted to study the effects of sensor design (e.g. number of electrodes, electrode length, and electrode distance) on the capacitance of printed coplanar capacitance touch sensors. Details of the fabrication techniques were developed to enable rapid prototype flexible sensors with simple structure and good sensitivity. The presented techniques can be used for the on-demand fabrication of different conductive patterns for flexible electronics with high-resolution and good transparency.
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Shigeta, Ryo, Yoshihiro Kawahara, G. Divya Goud, and Banoth Balaji Naik. "Capacitive-Touch-Based Soil Monitoring Device with Exchangeable Sensor Probe." In 2018 IEEE Sensors. IEEE, 2018. http://dx.doi.org/10.1109/icsens.2018.8589698.

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Fernandes, Jayer, and Hongrui Jiang. "Three axis capacitive touch sensor for clinical breast examination training." In 2016 IEEE SENSORS. IEEE, 2016. http://dx.doi.org/10.1109/icsens.2016.7808881.

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Sell, Johannes K., Herbert Enser, Bernhard Jakoby, Wolfgang Hilber, Michaela Schatzl-Linder, and Bernhard Straus. "Printed capacitive touch sensors embedded in organic coatings on sheet steel." In 2015 IEEE Sensors. IEEE, 2015. http://dx.doi.org/10.1109/icsens.2015.7370371.

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Ko, Wen H., and Qiang Wang. "Touch Mode Capacitive Pressure Sensors for Automotive Applications." In 1996 SAE International Truck and Bus Meeting and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1996. http://dx.doi.org/10.4271/962200.

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Ko, W. H., Q. Wang, and Y. Wang. "Touch Mode Capacitive Pressure Sensors for Industrial Applications." In 1996 Solid-State, Actuators, and Microsystems Workshop. San Diego, CA USA: Transducer Research Foundation, Inc., 1996. http://dx.doi.org/10.31438/trf.hh1996.55.

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Ko, W. H., Q. Wang, and Y. Wang. "Touch Mode Capacitive Pressure Sensors for Industrial Applications." In 1996 Solid-State, Actuators, and Microsystems Workshop. San Diego, CA USA: Transducer Research Foundation, Inc., 1996. http://dx.doi.org/10.31438/trf.hh1996.55.

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