KR860004378A - 매트릭스형(形)표시장치 - Google Patents

매트릭스형(形)표시장치 Download PDF

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Publication number
KR860004378A
KR860004378A KR1019850007828A KR850007828A KR860004378A KR 860004378 A KR860004378 A KR 860004378A KR 1019850007828 A KR1019850007828 A KR 1019850007828A KR 850007828 A KR850007828 A KR 850007828A KR 860004378 A KR860004378 A KR 860004378A
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KR
South Korea
Prior art keywords
sample frequency
frequency generator
display device
oscillation
signal
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KR1019850007828A
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English (en)
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KR900004952B1 (ko
Inventor
고이찌(외 1) 가사하라
Original Assignee
사바 쇼오이찌
가부시끼가이샤 도시바
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Publication of KR860004378A publication Critical patent/KR860004378A/ko
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Publication of KR900004952B1 publication Critical patent/KR900004952B1/ko

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

내용 없음

Description

매트릭스형(形)표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예를 나타낸 블록 다이어 그램.
제2도는 제1도의 요부를 나타낸 회로도.
＊도면의 주요부분에 대한 부호의 설명
1:액정표시패널, 2:화상신호원, 3:프레임 반전 증폭기, 4:동기분리회로, 5:콘트롤회로, 6:“Y”드라이버, 7:“X”드라이버, 7:“X”드라이버, 8:화소, 81:TFT(박막트랜지스터), 10:전압제어발전기, 11:카운터, 12:위상비교기, 13:저역필터, 14:기존주파수입력단자, 15:발진주파수출력단자, 20:게이트발진기, 21:수평카운터, 23:인버터.

Claims (4)

  1. 샘플주파수 발생기와 이 발생기로부터 발생되는 샘플 주파수 신호를 기초로 직렬 입력화상 신호를 샘플링하는 장치와, 이 샘플링 된 신호를 호울드하여 직병렬변환하는 장치와,직병렬 변환된 신호에 의한 화상표시 장치를 구비한 매트릭스형 표시장치에 있어서 전술한 직병렬 변환을 필요로하지 않는 기간에서는 전술한 샘플주파수 발생기의 동작을 정지시키는 장치를 구비한 매트릭스형 표시장치.
  2. 제1항 기재에 있어서 전술한 샘플주파수 발생기가 논리 게이트를 사용한 자주발진을 행하는 게이트 발진기를 갖추고 있는 것을 특징으로 하는 매트릭스형 표시장치.
  3. 제2항 기재에 있어서 전술한 샘플주파수 발생기는 수평 카운터를 포함하고 전술한 게이트 발진기는 전술한 입력화상신호에 포함되거나 또는 별도로 입력되는 수평동기 신호에 관련된 타이밍으로 발진을 개시하여, 이 발진에 의한 출력펄스를 전술한 수평 카운터로 계수하여 수평방향의 화소수에 관련된 수만큼 펄스가 출력된 시점에서 발진을 정지하도록 구성되어 있는 것을 특징으로 하는 매트릭스형 표시장치.
  4. 제3항 기재에 있어서 전술한 샘플 주파수 발생기는 수직카운터를 포함하고, 전술한 게이트 발진기는 전술한 입력화상신호에 포함되거나 또는 별도로 입력되는 수직동기신호와 전술한 수평동기신호에 관련된 타이밍으로 발진을 개시하고 이 시점에서 전술한 수평동기 신호를 전술한 수직카운터로 계수하여 수직방향의 화소수에 관련된 계수값으로 되기까지 전술한 수평동기 신호에 관련된 타이밍으로 개시되는 발진의 작동과 정지를 반복하도록 구성되어 있는 것을 특징으로 하는 매트릭스형 표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850007828A 1984-11-05 1985-10-23 매트릭스형 표시장치 KR900004952B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59-231220 1984-11-05
JP59231220A JPS61110198A (ja) 1984-11-05 1984-11-05 マトリクス形表示装置

Publications (2)

Publication Number Publication Date
KR860004378A true KR860004378A (ko) 1986-06-20
KR900004952B1 KR900004952B1 (ko) 1990-07-12

Family

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Application Number Title Priority Date Filing Date
KR1019850007828A KR900004952B1 (ko) 1984-11-05 1985-10-23 매트릭스형 표시장치

Country Status (5)

Country Link
US (1) US4758831A (ko)
EP (1) EP0181174B1 (ko)
JP (1) JPS61110198A (ko)
KR (1) KR900004952B1 (ko)
DE (1) DE3581486D1 (ko)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189106B (en) * 1986-04-14 1990-02-14 Philips Electronic Associated Image display
US4858026A (en) * 1986-04-14 1989-08-15 U.S. Philips Corporation Image display
GB2199461B (en) * 1986-12-24 1991-03-13 Philips Electronic Associated Image display apparatus
US5155477A (en) * 1988-11-18 1992-10-13 Sony Corporation Video signal display apparatus with a liquid crystal display unit
US4904962A (en) * 1989-01-31 1990-02-27 North American Philips Corporation Gated high stability LC stabilized oscillator
US5070409A (en) * 1989-06-13 1991-12-03 Asahi Kogaku Kogyo Kabushiki Kaisha Liquid crystal display device with display holding device
JP2790546B2 (ja) * 1991-02-28 1998-08-27 三菱電機株式会社 表示装置
JP2637334B2 (ja) * 1992-07-23 1997-08-06 パイオニア株式会社 マルチプロジェクションテレビ
JP3120200B2 (ja) * 1992-10-12 2000-12-25 セイコーインスツルメンツ株式会社 光弁装置、立体画像表示装置および画像プロジェクタ
US5500748A (en) * 1994-01-26 1996-03-19 Displaytech, Inc. Liquid crystal spatial light modulator including an internal voltage booster
US5644340A (en) * 1995-03-16 1997-07-01 Harney; Michael Frequency mixing for controlling individual pixels in a display
US20030069522A1 (en) 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
KR100330037B1 (ko) * 2000-07-06 2002-03-27 구본준, 론 위라하디락사 액정표시장치 및 그 구동방법
US7569849B2 (en) 2001-02-16 2009-08-04 Ignis Innovation Inc. Pixel driver circuit and pixel circuit having the pixel driver circuit
EP1401526B1 (en) 2001-07-05 2006-12-06 Precision Vascular Systems, Inc. Troqueable soft tip medical device and method for shaping it
CA2355067A1 (en) * 2001-08-15 2003-02-15 Ignis Innovations Inc. Metastability insensitive integrated thin film multiplexer
EP1545680B1 (en) 2002-07-25 2010-09-08 Boston Scientific Limited Medical device for navigation through anatomy
US7914467B2 (en) 2002-07-25 2011-03-29 Boston Scientific Scimed, Inc. Tubular member having tapered transition for use in a medical device
US8377035B2 (en) 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
CA2419704A1 (en) 2003-02-24 2004-08-24 Ignis Innovation Inc. Method of manufacturing a pixel with organic light-emitting diode
US7169118B2 (en) 2003-02-26 2007-01-30 Scimed Life Systems, Inc. Elongate medical device with distal cap
US7001369B2 (en) 2003-03-27 2006-02-21 Scimed Life Systems, Inc. Medical device
CA2443206A1 (en) 2003-09-23 2005-03-23 Ignis Innovation Inc. Amoled display backplanes - pixel driver circuits, array architecture, and external compensation
US7824345B2 (en) 2003-12-22 2010-11-02 Boston Scientific Scimed, Inc. Medical device with push force limiter
CA2472671A1 (en) 2004-06-29 2005-12-29 Ignis Innovation Inc. Voltage-programming scheme for current-driven amoled displays
CA2490858A1 (en) 2004-12-07 2006-06-07 Ignis Innovation Inc. Driving method for compensated voltage-programming of amoled displays
CA2495726A1 (en) 2005-01-28 2006-07-28 Ignis Innovation Inc. Locally referenced voltage programmed pixel for amoled displays
US9445784B2 (en) 2005-09-22 2016-09-20 Boston Scientific Scimed, Inc Intravascular ultrasound catheter
US7850623B2 (en) 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
CN101501748B (zh) 2006-04-19 2012-12-05 伊格尼斯创新有限公司 有源矩阵显示器的稳定驱动设计
WO2008034010A2 (en) 2006-09-13 2008-03-20 Boston Scientific Limited Crossing guidewire
US8556914B2 (en) 2006-12-15 2013-10-15 Boston Scientific Scimed, Inc. Medical device including structure for crossing an occlusion in a vessel
US8409114B2 (en) 2007-08-02 2013-04-02 Boston Scientific Scimed, Inc. Composite elongate medical device including distal tubular member
US8105246B2 (en) 2007-08-03 2012-01-31 Boston Scientific Scimed, Inc. Elongate medical device having enhanced torque and methods thereof
US8821477B2 (en) 2007-08-06 2014-09-02 Boston Scientific Scimed, Inc. Alternative micromachined structures
US9808595B2 (en) 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
US7841994B2 (en) 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
US8376961B2 (en) 2008-04-07 2013-02-19 Boston Scientific Scimed, Inc. Micromachined composite guidewire structure with anisotropic bending properties
US8535243B2 (en) 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
US8283967B2 (en) 2009-11-12 2012-10-09 Ignis Innovation Inc. Stable current source for system integration to display substrate
CN105869575B (zh) 2011-05-17 2018-09-21 伊格尼斯创新公司 操作显示器的方法
US9606607B2 (en) 2011-05-17 2017-03-28 Ignis Innovation Inc. Systems and methods for display systems with dynamic power control
US9070775B2 (en) 2011-08-03 2015-06-30 Ignis Innovations Inc. Thin film transistor
US8901579B2 (en) 2011-08-03 2014-12-02 Ignis Innovation Inc. Organic light emitting diode and method of manufacturing
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US9385169B2 (en) 2011-11-29 2016-07-05 Ignis Innovation Inc. Multi-functional active matrix organic light-emitting diode display
US9721505B2 (en) 2013-03-08 2017-08-01 Ignis Innovation Inc. Pixel circuits for AMOLED displays
DE112014001402T5 (de) 2013-03-15 2016-01-28 Ignis Innovation Inc. Dynamische Anpassung von Berührungsauflösungen einer Amoled-Anzeige
US9502653B2 (en) 2013-12-25 2016-11-22 Ignis Innovation Inc. Electrode contacts
US10997901B2 (en) 2014-02-28 2021-05-04 Ignis Innovation Inc. Display system
US10176752B2 (en) 2014-03-24 2019-01-08 Ignis Innovation Inc. Integrated gate driver
US9901706B2 (en) 2014-04-11 2018-02-27 Boston Scientific Scimed, Inc. Catheters and catheter shafts
CA2872563A1 (en) 2014-11-28 2016-05-28 Ignis Innovation Inc. High pixel density array architecture
CN104866268B (zh) * 2015-06-12 2019-01-08 武汉兴图新科电子股份有限公司 一种不同大厅大屏业务操作同步显示的方法
CA2898282A1 (en) 2015-07-24 2017-01-24 Ignis Innovation Inc. Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays
US10373554B2 (en) 2015-07-24 2019-08-06 Ignis Innovation Inc. Pixels and reference circuits and timing techniques
US10657895B2 (en) 2015-07-24 2020-05-19 Ignis Innovation Inc. Pixels and reference circuits and timing techniques
CA2909813A1 (en) 2015-10-26 2017-04-26 Ignis Innovation Inc High ppi pattern orientation
US11351048B2 (en) 2015-11-16 2022-06-07 Boston Scientific Scimed, Inc. Stent delivery systems with a reinforced deployment sheath
DE102017222059A1 (de) 2016-12-06 2018-06-07 Ignis Innovation Inc. Pixelschaltungen zur Minderung von Hysterese
US10714018B2 (en) 2017-05-17 2020-07-14 Ignis Innovation Inc. System and method for loading image correction data for displays
US11025899B2 (en) 2017-08-11 2021-06-01 Ignis Innovation Inc. Optical correction systems and methods for correcting non-uniformity of emissive display devices
US10971078B2 (en) 2018-02-12 2021-04-06 Ignis Innovation Inc. Pixel measurement through data line

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627924A (en) * 1969-05-16 1971-12-14 Energy Conversion Devices Inc Flat screen television system
JPS536811B2 (ko) * 1971-09-17 1978-03-11
JPS5413144B2 (ko) * 1973-01-19 1979-05-29
GB1512062A (en) * 1974-05-13 1978-05-24 Sony Corp Colour video display apparatus
US4240150A (en) * 1977-03-15 1980-12-16 Citizen Watch Co., Ltd. Portable timepiece calculator with power savings feature
DE2843706A1 (de) * 1977-10-07 1979-04-12 Hitachi Ltd Bildwiedergabesystem
JPS558158A (en) * 1978-07-04 1980-01-21 Seiko Epson Corp Display unit
JPS5741078A (en) * 1980-08-22 1982-03-06 Seiko Epson Corp Synchronizing circuit of matrix television
JPS602669B2 (ja) * 1980-12-24 1985-01-23 松下電器産業株式会社 画面表示装置
JPS581387A (ja) * 1981-06-25 1983-01-06 Sanyo Electric Co Ltd サンプリングクロツク再生回路
JPS58125093A (ja) * 1982-01-22 1983-07-25 株式会社日立製作所 液晶駆動回路及びそれを用いた電子回路システム
JPS5919486A (ja) * 1982-07-22 1984-01-31 Sony Corp 画像表示装置
DE3329130C2 (de) * 1982-08-23 1987-03-05 Kabushiki Kaisha Suwa Seikosha, Shinjuku, Tokio/Tokyo Verfahren zur Ansteuerung einer Matrix-Anzeigetafel
JPS59176985A (ja) * 1983-03-26 1984-10-06 Citizen Watch Co Ltd 液晶テレビ受信装置
JPS59221183A (ja) * 1983-05-31 1984-12-12 Seiko Epson Corp 液晶表示式受像装置の駆動方式

Also Published As

Publication number Publication date
EP0181174A3 (en) 1987-07-01
EP0181174A2 (en) 1986-05-14
KR900004952B1 (ko) 1990-07-12
JPS61110198A (ja) 1986-05-28
US4758831A (en) 1988-07-19
DE3581486D1 (de) 1991-02-28
JPH0519156B2 (ko) 1993-03-15
EP0181174B1 (en) 1991-01-23

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