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Dissertations / Theses on the topic 'Thin Film Filter (TFF)'

Author: Grafiati

Published: 7 September 2021

Last updated: 29 July 2025

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1

Wu, S.-Y. "Design and manufacture of infra-red bandpass filter." Thesis, University of Reading, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373485.

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Eggeling, Erik Axel. "Goniochromatic Gradients : Dichroic Color, Thin-Film Optics and Artificial Light." Thesis, KTH, Ljusdesign, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-229933.

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This thesis is about the multicolored gradients seen when using certain dichroic color lters with artificial light. As of now, this phenomenon lacks a unambiguous descriptor, and “Goniochromatic Gradient” is proposed. With help of optical physics, the science of color vision and information about dichroic products, principles for the relationship between goniochromatic gradients and dichroic filters are formulated for anyone interested in exploring this visual phenomenon.

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3

Ramadugu, Jaya Chandra. "Design of Microwave Band Stop and Band Pass Filters Based on BST Thin Film Varactor Technology." University of Dayton / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1386695003.

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4

Taimoor, Muhammad [Verfasser]. "Multilayer Thin-film Structures with Distributed Cavity for Optical Filter and Laser Applications / Muhammad Taimoor." Kassel : Universitätsbibliothek Kassel, 2019. http://d-nb.info/1180655869/34.

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5

Zhang, Chenhao. "Design of a Miniaturized X-band Chebyshev Band-pass Filter Based on BST Thin Film." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1343759273.

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6

Abdolvand, Reza. "Thin-film piezoelectric-on-substrate resonators and narrowband filters." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/28113.

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Thesis (M. S.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Farrokh Ayazi; Committee Member: James D. Meindl; Committee Member: John D. Cressler; Committee Member: Nazanin Bassiri-Gharb; Committee Member: Oliver Brand.

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7

Elzwawi, Salim Ahmed Ali. "Cathodic Arc Zinc Oxide for Active Electronic Devices." Thesis, University of Canterbury. Electrical and Computer Engineering, 2015. http://hdl.handle.net/10092/10852.

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The filtered cathodic vacuum arc (FCVA) technique is a well established deposition method for wear resistant mechanical coatings. More recently, this method has attracted attention for growing ZnO based transparent conducting films. However, the potential of FCVA deposition to prepare ZnO layers for electronic devices is largely unexplored. This thesis addresses the use of FCVA deposition for the fabrication of active ZnO based electronic devices. The structural, electrical and optical characteristics of unintentionally doped ZnO films grown on different sapphire substrates were systematically

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8

Ni, Chuan. "Spectral Filter Array for Multispectral Imaging." University of Dayton / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1492374218701675.

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9

Hwang, Seunghyun Eddy. "Characterization and design of embedded passive circuits for applications up to millimeter-wave frequency." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/41146.

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The goal of the research in this dissertation is to develop techniques for 1) system-on-package integration of passive circuits using ultra-thin advanced polymers called RXP (Rogers experimental polymer), 2) extraction of frequency-dependent material properties up to millimeter-wave frequency, 3) development and synthesis of high-rejection filter topologies, 4) design and characterization of high performance miniaturized embedded passive circuits for microwave and millimeter-wave applications, and 5) development of via and through-silicon via (TSV) enhanced filter design method for integration

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10

Aydogdu, Selcuk. "Near Infrared Interference Filter Design And The Production Withion-assisted Deposition Techniques." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614092/index.pdf.

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Near infrared region (NIR) of the electromagnetic spectrum (EM) is defined as 700nm to 1400nm wavelength interval by International Commission on Illumination(CIE). This wavelength interval is extensively used for target acquisition, night vision, wireless communication etc. Therefore, filtering the desired portion of EM spectra becomes a need for that kind of applications. Interference filters are multilayer optical devices which can be designed and produced for the desired wavelength intervals. The production of near infrared interference filters is a process of depositing thin material layer

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11

Běhounek, Tomáš. "Imaging Reflectometry Measuring Thin Films Optical Properties." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-233857.

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V této práci je prezentována inovativní metoda zvaná \textit{Zobrazovací Reflektometrie}, která je založena na principu spektroskopické reflektometrie a je určena pro vyhodnocování optických vlastností tenkých vrstev .\ Spektrum odrazivosti je získáno z map intenzit zaznamenaných CCD kamerou. Každý záznam odpovídá předem nastavené vlnové délce a spektrum odrazivosti může být určeno ve zvoleném bodu nebo ve vybrané oblasti.\ Teoretický model odrazivosti se fituje na naměřená data pomocí Levenberg~-~Marquardtova algoritmu, jehož výsledky jsou optické vlastnosti vrstvy, jejich přesnost, a určení

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Barutcu, Burcu. "The Design And Production Of Interference Edge Filters With Plasma Ion Assisted Deposition Technique For A Space Camera." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614574/index.pdf.

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Interference filters are multilayer thin film devices. They use interference effects between the incident and reflected radiation waves at each layer interface to select wavelengths. The production of interference filters depend on the precise deposition of thin material layers on substrates which have suitable optical properties. In this thesis, the main target is to design and produce two optical filters (short-pass filter and long-pass filter) for the CCDs that will be used in the electronics of a space camera. By means of these filters, it is possible to take image in different bands (RGB

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13

Joerg, Alexandre. "Couches minces photosensibles pour la réalisation d'éléments optiques diffractifs et de filtres optiques interférentiels spatialement structurés." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4346/document.

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Le domaine des couches minces optiques a vu les fonctions de filtrage se complexifier et les techniques de dépôt se perfectionner. Cependant, certains filtres requièrent des performances ultimes notamment en termes d’uniformité et de centrage de leur réponse spectrale. Atteindre ces spécificités requiert un contrôle précis de l'épaisseur optique des couches de l’empilement. Pour se faire, l’utilisation d’un matériau dont l’indice de réfraction peut être modifié localement après dépôt est une solution. Le candidat retenu est un verre de chalcogénures : l’AMTIR-1, un verre commercial, dont l’ind

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Calayir, Enes. "Heterogeneous Integration of AlN MEMS Contour-Mode Resonators and CMOS Circuits." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/1084.

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The increasing demand for high performance and miniature high frequency electronics has motivated the development of Micro-electro Mechanical Systems (MEMS) resonators, some of which have already become a commercial success for the making of filters, duplexers and oscillators used in radio frequency (RF) front-end systems for portable electronic devices. These MEMS components not only enable size, power and cost reduction with respect to their existing counterparts, but also open exciting opportunities for implementing new functionalities when used in large arrays. Almost all MEMS resonators r

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Genuzio, Francesca. "Spectro-microscopic investigation of Fe-oxide based model catalysts and instrumental development." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät, 2016. http://dx.doi.org/10.18452/17526.

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Diese Arbeit untersucht Fe-Oxid-Systeme mit Hilfe einer Kombination aus Mikroskopie (LEEM, Röntgen PEEMs), Beugung (LEED) und Spektroskopie (XPS) und berichtet über die elektronenoptische Entwicklung adaptiver Optiken und Aberrationskorrekturen für einen elektrostatischen abbildenden Energieanalysator. Experimentell untersuchten wir Magnetit und Hämatit Dünnschichten. Ihre Kristallstruktur, Stöchiometrie sowie deren Oberflächenterminierung können durch spezielle Herstellungsverfahren eingestellt werden. Unter Ausnutzung der Echtzeit-Beobachtung mit Mikroskopie, Beugung und Spektroskopie unters

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Abedrrabba, Sarra. "Solutions innovantes pour des filtres de fréquences volumiques et semi-volumiques performants, en céramique, silice fondue et thermoplastique COC/COP... : nouvelles alternatives pour les futurs programmes de satellite multimédia." Thesis, Brest, 2017. http://www.theses.fr/2017BRES0126/document.

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L’émergence des satellites très haut débit pour la couverture des zones rurales s’accompagne de nombreuses contraintes technologiques. Dans le cadre du plan France très haut débit, le projet THD-sat proposé par le CNES se base sur l’utilisation des bandes Q et V pour assurer les liaisons avec les stations au sol et libérer de la ressource sur la bande Ka communément utilisée par les satellites ancienne génération. Avec la montée en fréquence, les besoins en termes de filtrage deviennent très stricts nécessitant des considérations particulières. Le premier chapitre reprend le contexte de l’étud

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17

Medina, Pedro Belchior. "Soluções de filtragem dinamicamente sintonizáveis baseadas em filmes finos." Master's thesis, 2020. http://hdl.handle.net/10773/29070.

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As comunicações óticas têm demonstrado ser a tecnologia capaz de satisfazer a crescente procura do consumidor por serviços e produtos, através das redes de comunicação, procurando tecnologias com maior largura de banda. Desse modo, esta procura estimula o desenvolvimento de novas soluções eficientes e economicamente viáveis. As comunicações óticas na rede de acesso utilizam Passive Optical Network (PON), com fibra ótica desde o Optical Line Terminal (OLT) até aos consumidores finais (Optical Network Unit (ONU)). As redes óticas passivas de próxima geração pressupõem o uso de multiplexa

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18

Jiang, Jr-hau, and 姜智豪. "Stress induced wavelength shift of thin WDM thin film filter." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/9j4mxq.

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碩士<br>國立中山大學<br>光電工程研究所<br>95<br>Stress induced wavelength shift of thin film filter (TFF) were investigated. The substrate thickness of the TFF were greatly reduced by lapping to enhance the effects of stress. For CWDM TFF, no significant wavelength shift was observed by reducing their substrate thickness from 300 μm to 70 μm. Further, thermal stress caused by direct heating the thin TFF to 100℃ shows no effective changes of their optical characteristics. On the other hand, wavelength shifts induced by mechanical stress after reducing the substrate thickness of the DWDM TFF were observed. The

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19

Wang, Yi-Bo. "Pulmonary delivery of brittle matrix powders produced by thin film freezing." Thesis, 2013. http://hdl.handle.net/2152/28734.

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Recently, the portfolio of compounds approved for inhalation therapy has expanded rapidly for lung disease therapies. The rationale for this delivery approach includes a more targeted and localized delivery to the diseased site with reduced systemic exposure, potentially leading to decreased adverse side effects. We have proposed that brittle matrix powders prepared by thin film freezing (TFF) are a suitable platform for pulmonary drug delivery which can achieve high lung concentrations while limit the corresponding systemic levels associated with toxicity, and enhanced physicochemical and aer

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20

MAO, TZU-CHI, and 毛子奇. "Thin Film Interference Filter and Absorption Filter Used for Enhancing Night Vision Acuity." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/eba34b.

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碩士<br>逢甲大學<br>視光科技碩士在職學位學程<br>106<br>The purpose of this research is to study people’s vision under night-time conditions, using thin-film filter and absorption filter to improve night vision ability. The proposed method is to use thin-film coating technology to increase optical visibility, through thin film interference filters to make visual images clearly on the target imaging of the retina and to increase the visual sensitivity. The absorption filter is the most widely utilized type of filter, and operated by attenuation of light through absorption of specific wavelengths, so that other wa

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21

Zou, Yong-Tong, and 鄒永桐. "Making Optical Low-pass Filter by Thin-film Phase Grating." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/69438880677819675005.

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碩士<br>國立中央大學<br>光電科學研究所<br>93<br>A new method utilizing the technique of coating process was applied to make a grating optical low-pass filter (GOLF). Using a metal mesh as a mask, the thin-film phase grating was fabricated with an advantage of simple and process for a mass-production. The modulation transfer function (MTF) was measured and proved it was agree well with the theoretical calculation. The GOLF was installed to a digital camera to take pictures of the circular zone plane (CZP) to show the ability of suppression of a Moiré pattern.

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22

Lin, Y. C., and 林裕強. "Use genetic algorithm to design the thin-film optical filter." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/64177836188692402291.

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碩士<br>清雲科技大學<br>電子工程研究所<br>93<br>This thesis adopts a new genetic algorithm called population-split genetic algorithm (PSGA) to evolve the thickness and refractive index of each layer of Multi-layer thin-film for a target spectrum. The GA randomly produces a group of thickness arrays and refractive index arrays as the initial population. In this application, it uses the matrix formulation to calculate corresponding spectrum for each thickness and refractive index array, and then calculate its fitness. The fitness is the inverse of the RMS error of the target spectrum and the calculated spectru

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Lin, Chun-chi, and 林俊吉. "The Design of Miniature Thin Film Filter for Wireless LAN." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/73339719687213919675.

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LI, WEI-ZHONG, and 李維中. "Fabrication of multilayer thin film color filter with amorphous alloys." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/28717052246634146694.

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HWANG, LIANG-JYI, and 黃良吉. "Design, analysis and fabrication of ZnO thin film saw filter." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/13647215805010407771.

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Lee, Da-Chien, and 李大乾. "Fabrication of 4 GHz FBAR filter using AlN thin film." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/jwk3n2.

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碩士<br>國立中山大學<br>電機工程學系研究所<br>107<br>In this study, the high frequency FBAR filters are fabricated using film bulk acoustic resonators (FBARs) for 4 GHz band. FBARs are formed using a sandwiched structure with bottom (Mo) and top (Al/Ti) electrodes and aluminum nitride (AlN) piezoelectric thin films on top of a back-etched Si substrate. The crystalline characteristics, surface and cross-sectional morphologies, surface roughness and resistivities of thin films are measured by X-ray diffraction (XRD), scanning electron microscope (SEM), atomic force microscope (AFM) and four-point probe, respecti

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Wang, Jr-Chin, and 王智勤. "2.4GHz MICROSTRIP BANDPASS FILTER ON Al2O3 SUBSTRATE BY THIN-FILM TECHNOLOGY." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/77241222144671165907.

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碩士<br>樹德科技大學<br>電腦與通訊研究所<br>93<br>Abstract This article is uses the Al2O3 of the high dielectric constant to use the thin-film technology to make out 2.4GHz band-pass filter, because Al2O3 belongs to material of dielectric constant, it may cause microwave original parts better microminiaturization. By using in the semiconductor process regulation the etching technology and the metal thin-film technology;therefore, may able to make microwave integrated circuit, and it microwave integrated circuit, so it has advantage in miniaturization. Also, it is able to accumulates between the general semic

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Su, Yu-Chih, and 蘇裕智. "Characteristics of Thin-Film GaAs Solar Cells with Optical Selective Filter." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/13776929558884419797.

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碩士<br>國立交通大學<br>光電工程研究所<br>104<br>In 2013, Alta device, Inc. has successfully demonstrated thin-film GaAs single-junction solar cells with record power conversion efficiency (PCE) of 28.8% by using an epitaxial lift-off (ELO) technique to eliminate the backward spontaneous emission into the substrate[1]. In this work, we aim to further suppressing the spontaneous emission to the front side by adding a selective filter membrane on the thin-film GaAs solar cells. It can effectively reduce the dark current, and thus enhance the open-circuit voltage (Voc) of GaAs thin film solar cells. Regarding t

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Kao, Tzu Chich, and 高子傑. "Fabry-Perot theory research and analysis to novel thin film color filter." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/54893224364675447849.

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碩士<br>國立彰化師範大學<br>機電工程學系<br>96<br>In this study, a novel alternative thin film color filter is investigated. The color filter is made base on optical interference Fabry-Perot theory and is being substituted for traditional photoresist coating process apply on TFT-LCD. Thin Film calculator(TFCalc) is used to simulate the light of green filter film with narrow wavelength. Through magnetron sputtering and plasma enhanced chemical vapor deposition(PECVD), Ag and SiO2 are deposited. The film thickness parameters, deposition rate were measured by α-step, atomic force microscopy, spectrometer and Spe

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Hunag, Yu-Sheng, and 黃育森. "Analysis of Color Filter Defects for Thin Film Transistor Liquid Crystal Display." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/ru33ks.

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碩士<br>中原大學<br>電子工程研究所<br>98<br>The technical report is to explore “key components of TFT-LCD color filter’s defect analysis and classification in various manufacturing process”. In this report, we will introduce the panel that in recent years has been a lot of use, makes its demand increased, so panel manufacturing plant to increase production and research and development of large size panels. However, the panel defects generated due to manufacturing environment and machine’s stability, resulting in panel yield fell, the cost increased .In order to improve this problem, In-line MQC mechanisms

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林家鴻. "The Simulation of Thin Film Bulk Acoustic Wave Resonator and Filter Application." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/78188419928930393572.

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Wei, Cheng-Fan, and 魏正帆. "Study on Multi Thin Film Coupled Transmission Line Common Mode Filter Design." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/03800854175212139535.

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碩士<br>國立臺灣大學<br>應用力學研究所<br>96<br>Thin-film common mode filter is applied to suppress the common mode noise which results from non-perfect-symmetric circuit or external radiation. This work derives a method which predicts the electric performance of thin-film coupled transmission line common filter from component dimensions and material property. This work sets up a mathematical model and expresses the electric performance of thin-film coupled transmission line common filter with quasi-analytical formulae. Firstly, this work derives mixed-mode scattering parameter transformation by lossy couple

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Wei, Chung-Li, and 魏仲立. "The Application of Zinc Aluminum Oxide Thin Film to LCDs’ Color Filter." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/41922993356844916897.

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碩士<br>中原大學<br>電子工程研究所<br>96<br>Abstract According to optical industry development. New material will be invented. The transparence of conductive thin film is used in LCD industry lately. It is of one kind material of high transmitting ultraviolet、and visible light that however can reflect the infrared rays. Traditional thin film uses ITO (indium Tin oxide) because of its high transparency and low resistively. Now it is widely applied in electronic and optical industry. Wing to the ITO target cost is very expensive hence a new material ZAO is desired Under some conditions, ZAO can be fabricated

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Yang, Chia-chin, and 楊家欽. "Bidirectional Transceiver Modules on the Silicon Bench using Ultra-thin Thin-film Filter and Optical Fibers." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/35071613174541606572.

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碩士<br>國立中山大學<br>光電工程研究所<br>93<br>The primary target of this paper is to fabricate bidirectional transceiver modules based on single mode fiber (SMF) and ultra-thin thin-film filter (TFF). Two major components, namely, SMF and ultra-thin TFF are hybrid integrated on the silicon bench using V-groove and U-groove techniques. A 1310 nm wavelength light was launched into the input SMF of the module. After passing through the filter, the light was received by the output SMF of the module. On the other hand, a 1550 nm wavelength light input to the SMF is reflected by the filter and collected by the o

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Chen, Yi-ting, and 陳怡廷. "Triplexer Transceiver Modules on the Silicon Bench using Ultra-thin Thin-film Filter and Optical Fibers." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/59016379462805917838.

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碩士<br>國立中山大學<br>光電工程研究所<br>94<br>The primary target of this paper is to fabricate triplexer modules based on Si-bench technology. The triplexer modules were formed by hybrid integration of single mode lensed fibers and ultra-thin thin-film filters (TFF) on silicon bench as using V-groove and U-groove techniques. The output light at 1.31 µm was launched into the input lensed fiber of the module. After passing through two filters, the light was received by the output lensed fiber of the module. The insertion loss of the module at the 1.31 µm light was 1.25 dB. On the other hand, incoming lights

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Lin, Yu-Cheng, and 林育誠. "Fabrication of 3.5 GHz thin film bulk acoustic wave filter on sapphire substrate." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/9x6r65.

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碩士<br>國立中山大學<br>電機工程學系研究所<br>107<br>In this study, the 3.5 GHz SMR filter is fabricated on sapphire substrate. The Bragg reflector is fabricated using molybdenum (Mo) and silicon dioxide (SiO2) as the high impedance and low impedance layers. The surface roughness is analyzed by atomic force microscope (AFM) and the thickness is observed by scanning electron microscope. The Bragg reflector of low surface roughness is obtained by adjusting the sputtering pressure and sputtering power. The AlN piezoelectric layer with highly c-axis orientation is obtained by adjusting the sputtering pressure and

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Lin, Tzu-Min, and 林子閔. "SPECIAL THIN FILM DESIGN AND MANUFACTURE FOR IR CUT FILTER OF AMBIENT SENSOR." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/dxe9qr.

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碩士<br>國立虎尾科技大學<br>光電與材料科技研究所<br>95<br>Abstract The optical thin film means to plate on the optical component or the independent board previous or multi-layer film that the quality thin file contstitutes to push to change delivering of light wave characteristic . Therefore can makeuse of the way of optical thin film to change the characteristic that the optical component needs ， as increment it is thus clear that bare of deeply closing of light rate，infrared wave band etc . Present light give or get an electric shock an industry booming development，particularil is valued more in the sensor ， du

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Ming, Chen Shu, and 陳旭明. "A Study on Effect of thin film technology on the Quality of Integrated Filter." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/95218109398452709241.

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碩士<br>國立臺灣科技大學<br>材料科技研究所<br>97<br>The objective of this study is to investigate the influence of etching process parameter on the quality of a proto-type filter (2012 type BPF) utilized in 2.4GHz wireless LAN & Bluetooth devices. Thin film technology was applied to fabricate this designed filter, which integrated capacitor, inductor and resistor onto a proprietary Al2O3 foundation. On-wafer Network Analyzer was used to measure the dielectric constant of the Al2O3 foundation and the Insertion Loss(S21 component) of this designed filter at high frequency. Then, SEM was applied to examine th

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林政忠. "A study of thin film thickness distribution by sputtering coating:for dense wavelength division multiplexer interference filter." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/37334526104362430795.

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碩士<br>輔仁大學<br>物理學系<br>89<br>At present, we are studying a tiny but important part of the DWDM (Dense Wave-length Division Multiplexer), which is the filter. It will influence the quality and stability of communication. I am working on how to use the sputtering-coating skill to make a good filter. In the experiment, some self-remold equipment is used, including four sputter guns, magnetic fluid feedthrough, and transmitted optical thickness monitors. I use the equipment to start the first stage of coating DWDM filter. In the state, the following topics are discussed: the remold of equipment, th

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Cheng, Wei-Yuan, and 鄭為元. "Study on image sticking of thin-film transistor liquid-crystal-display with color filter on array." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/91765651174398604784.

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碩士<br>國立中興大學<br>光電工程研究所<br>100<br>Image sticking of thin-film transistor liquid-crystal-display (TFT-LCD) has been extensively researched in recent years. Most researches on image sticking are based on the ion model. Image sticking phenomenon may vary with device structure, process methods, and driving condition, thus effects of a new process (i.e. color filter on array (COA) process) on image sticking are worthy to investigate. The purpose of this thesis is to investigate the effects of the COA process on image sticking of TFT-LCDs and to improve it. For the COA process, three different col

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Chen, Wei-Chih, and 陳韋志. "Key spare parts of Color Filter Defect Inspect and analyze for Thin Film Transistor Liquid Crystal Display." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/72687812948798295719.

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碩士<br>中原大學<br>機械工程研究所<br>97<br>The technical report is to explore “key components of TFT-LCD color filter’s defect analysis and classification in various manufacturing process”. In this report, we will introduce the panel that in recent years has been a lot of use, makes its demand increased, so panel manufacturing plant to increase production and research and development of large size panels. However, the panel defects generated due to manufacturing environment and machine’s stability, resulting in panel yield fell, the cost increased .In order to improve this problem, In-line MQC mechanisms

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CHIA-WENLIANG and 梁嘉文. "Design of a Data Mining Framework for Quality Improvement of An Optical Thin-Film Filter Production Line." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/yfe6yw.

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Yi-FanChu and 朱逸帆. "To Improve Indium Recovery Efficiency by Applying TRIZ - A Case Study in Thin Film Process of Color Filter." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/u7u677.

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碩士<br>國立成功大學<br>工程管理碩士在職專班<br>105<br>The Earth's resources are limited. By the technology progress and the increase of resource consumption, the metal recycling begins to be taken highly valued. The benefits of metal recycling are many. The most obvious being is to reduce the mining of virgin ores, and extends the life of those resources. Especially rare metal recycling, the key value is based on recycling incentive ad recovery efficiency. The rare metal, indium, is widely used in next generation products. More than 70% indium is applied to produce ITO, for the manufactured metal thin film of

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Chen, Ching-Chung, and 陳慶仲. "Deposition of diamond-like carbon thin film on LiNbO3 substrate and evaluation of the fabrication of a SAW filter." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/29274680240295301754.

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碩士<br>國立中山大學<br>物理學系研究所<br>90<br>In the present thesis, diamond-like carbon thin films were deposited on Si(100) and LiNbO3 substrates by a planar capacitor plasma-enhence-chemical-vapor-deposition system. The reaction gases were C2H2,CH4,O2 and mixed with Ar (95﹪) and H2(5﹪).The influence of the growth of the thin film from different substrates and three different source gases flow ratios have been studied. The bi-layers structure of SAW(Surface Acoustic Wave) device was then fabricated. The interdigital transducers (IDTs) were fabricated on the bi-layers structure. The conditions of the DL

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Lin, Chi-Ching, and 林其慶. "Reduction of Metal Residual in MILC Poly-Silicon Thin Film by Wafer Bonding Method~ Ni Filter & Ni Gettering ~." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/11522446245363636533.

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碩士<br>國立交通大學<br>材料科學與工程系所<br>94<br>Among various techniques of fabricating Low Temperature Polycrystalline Silicon thin film, Nickel metal-induced lateral crystallization (Ni-MILC) attracted considerable interest for their better uniformity and crystal quality acquired at lower annealing temperature and shorter annealing time. In the poly-Si thin film, however, Ni trapped by the grain boundaries and defects leads to introduce deep level states and results in degradation of the device performance. Therefore, the Ni contamination should be reduced to fabricate high performance thin film transist

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Wu, Jen-Yu, and 吳振宇. "A Study on Improvement of the Yield of Color Filter Post Cleaner for Thin Film Transistor Liquid Crystal Display." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/34512875055861151508.

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碩士<br>國立高雄第一科技大學<br>機械與自動化工程研究所<br>105<br>Nowadays the intense of market competitiveness in LCD (Liquid Crystal Displays, LCD) with outstanding quality and particularly low cost, product’s life periods of LCD are being reduced due to lower manufacturing costs and greater profits. Therefore the manufacturing process must be improved to promote the quality of LCD. With the perspective of the TFT-LCD (Thin Film Transistor-Liquid Crystal Display) manufacturing process color filter, Improve the yield of thin film sputter process construction skill is able to cost down and improve the reliability of

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KUO, SHENG-CHUNG, and 郭勝忠. "A Study on Improvement of SiO2 Process of Color Filter Physical Vapor Deposition for Thin Film Transistor Liquid Crystal Display." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/j4vn93.

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碩士<br>國立高雄第一科技大學<br>機械與自動化工程系碩士專班<br>105<br>Today is the era of intense competition for Thin Film Transistor Liquid Crystal Display (TFT-LCD), especially in large-size TV televisions towards high-resolution, high-color gamut, low-cost environments, Improve the yield and reduce the cost of production goals. The purpose of this study is to improve the research of Thin Film Transistor Liquid Crystal Display (TFT-LCD) color filter physical vapor deposition SiO2 Process , and the six standard deviations of DMAIC (Define-Measure-Analyze- Improve-Control) Improve the steps to the project. The exp

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鄭禹廷. "The study of groove type PbZr0.5Ti0.5O3 thin film ultrasonic sensors and its application in distance measurement system with CMOS op filter." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/93589487279387191785.

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McKerracher, Ian Robert. "Post-growth spectral tuning of InGaAs/GaAs quantum dot infrared photodetectors." Phd thesis, 2011. http://hdl.handle.net/1885/101120.

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Infrared photodetectors are essential in many industries and modern applications require devices with enhanced capabilities. High-performance detectors can be used for spectroscopy in medicine and environmental monitoring. Imaging scenarios include the identification of military targets and predicting equipment failure. These thermal imaging systems benefit from multicolour photodetectors. For example, some heat-seeking missiles incorporate two-colour HgCdTe arrays to discern target aircraft from decoy flares. Hyperspectral imaging describes the fusion of imaging and spectroscopy. These

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