KR100767648B1 - 용량성 박막 트랜지스터 어레이의 작동 방법 - Google Patents

용량성 박막 트랜지스터 어레이의 작동 방법 Download PDF

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Publication number
KR100767648B1
KR100767648B1 KR1020000047443A KR20000047443A KR100767648B1 KR 100767648 B1 KR100767648 B1 KR 100767648B1 KR 1020000047443 A KR1020000047443 A KR 1020000047443A KR 20000047443 A KR20000047443 A KR 20000047443A KR 100767648 B1 KR100767648 B1 KR 100767648B1
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South Korea
Prior art keywords
capacitor
array
tft
charge
matrix
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Expired - Fee Related
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KR1020000047443A
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English (en)
Korean (ko)
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KR20010050098A (ko
Inventor
카네마이클질리스
김홍진
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톰슨 라이센싱
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Publication of KR20010050098A publication Critical patent/KR20010050098A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
    • H10D30/6739—Conductor-insulator-semiconductor electrodes

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Image Input (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
KR1020000047443A 1999-08-18 2000-08-17 용량성 박막 트랜지스터 어레이의 작동 방법 Expired - Fee Related KR100767648B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37692599A 1999-08-18 1999-08-18
US09/376,925 1999-08-18
US9/376,925 1999-08-18

Publications (2)

Publication Number Publication Date
KR20010050098A KR20010050098A (ko) 2001-06-15
KR100767648B1 true KR100767648B1 (ko) 2007-10-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000047443A Expired - Fee Related KR100767648B1 (ko) 1999-08-18 2000-08-17 용량성 박막 트랜지스터 어레이의 작동 방법

Country Status (4)

Country Link
JP (1) JP4531219B2 (enrdf_load_stackoverflow)
KR (1) KR100767648B1 (enrdf_load_stackoverflow)
CN (1) CN1182484C (enrdf_load_stackoverflow)
TW (1) TW501069B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473383B1 (ko) * 2002-07-19 2005-03-10 매그나칩 반도체 유한회사 정전용량식 지문감지센서의 단위화소 및 그를 이용한지문감지장치
KR100943271B1 (ko) * 2003-05-06 2010-02-23 삼성전자주식회사 지문 인식신호 처리장치
JP3741282B2 (ja) * 2003-07-28 2006-02-01 セイコーエプソン株式会社 入力装置、電子機器及び入力装置の駆動方法
CN104408441A (zh) * 2014-12-10 2015-03-11 杨鹏飞 基于tft薄膜晶体管的指纹识别传感器及其测量方法
CN105989350B (zh) * 2015-03-05 2019-11-22 上海箩箕技术有限公司 像素单元、结构、结构阵列、读出电路及控制方法
US11838022B2 (en) * 2019-06-17 2023-12-05 Microsoft Technology Licensing, Llc Cryogenic-CMOS interface for controlling qubits

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007780A (ko) * 1995-07-18 1997-02-21 제프리 엘. 포만 액정 표시 장치의 구동 장치 및 방법
KR19980063421A (ko) * 1996-12-10 1998-10-07 구자홍 정전기 방지용 액정 표시 패널의 구조 및 그 운영 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175446A (en) * 1991-02-14 1992-12-29 Thomson, S.A. Demultiplexer including a three-state gate
US5225959A (en) * 1991-10-15 1993-07-06 Xerox Corporation Capacitive tactile sensor array and method for sensing pressure with the array
GB9608747D0 (en) * 1996-04-26 1996-07-03 Philips Electronics Nv Fingerprint sensing devices and systems incorporating such
GB9708559D0 (en) * 1997-04-29 1997-06-18 Philips Electronics Nv Fingerprint sensing devices and systems incorporating such

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007780A (ko) * 1995-07-18 1997-02-21 제프리 엘. 포만 액정 표시 장치의 구동 장치 및 방법
KR19980063421A (ko) * 1996-12-10 1998-10-07 구자홍 정전기 방지용 액정 표시 패널의 구조 및 그 운영 방법

Also Published As

Publication number Publication date
CN1182484C (zh) 2004-12-29
KR20010050098A (ko) 2001-06-15
CN1285568A (zh) 2001-02-28
JP4531219B2 (ja) 2010-08-25
TW501069B (en) 2002-09-01
JP2001076130A (ja) 2001-03-23

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