KR940025327A - 칼라 매트릭스 표시장치 - Google Patents

칼라 매트릭스 표시장치 Download PDF

Info

Publication number
KR940025327A
KR940025327A KR1019940007295A KR19940007295A KR940025327A KR 940025327 A KR940025327 A KR 940025327A KR 1019940007295 A KR1019940007295 A KR 1019940007295A KR 19940007295 A KR19940007295 A KR 19940007295A KR 940025327 A KR940025327 A KR 940025327A
Authority
KR
South Korea
Prior art keywords
pixels
green
red
pixel
blue
Prior art date
Application number
KR1019940007295A
Other languages
English (en)
Inventor
데퐁뗀느 크리스토프
빠르께 앙브르와즈
띠종 필립
Original Assignee
기모로
쏘시에떼 다쁠리까시옹 제네랄르 델렉뜨리시떼 에 드 메까니끄 싸젬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 기모로, 쏘시에떼 다쁠리까시옹 제네랄르 델렉뜨리시떼 에 드 메까니끄 싸젬 filed Critical 기모로
Publication of KR940025327A publication Critical patent/KR940025327A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

칼라 매트릭스 표시장치는 적어도 3세트의 화소를 갖추고, 상기 3 세트중 동일한 어느 하나의 세트의 화소는 모두 적색, 청색 및 녹색 중 동일한 색으로 이루어지고, 상기 세트중 동일한 어느 한세트의 상기 화소는 모두 행과 열로 구성되는 매트릭스 배열로 분포되는 스크린으로 구성된다. 다수의 열 콘덕터는 동일한 열내에 모든 화소를 각각 동시에 번지지정한다. 다수의 행 콘덕터는 동일한 행내에 모든 화소를 동시에 번지지정한다. 적색 또는 청색 화소에 할당된 각각의 열 콘덕터는 녹색 화소에 할당된 열 콘덕터중 어느 하나에 의해 번지지정되는 전체 화소 영역의 약 2배인 전체 화소 영역을 번지지정한다. 열 콘덕터에 연결된 구동회로는 적색 및 녹색 화소의 주기의 절반인 시간 또는 공간 반복주기에서 녹색 화소를 번지지정한다.

Description

칼라 매트릭스 표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 제 1 실시예를 구성하는 표시장치의 일부를 보인 블록도, 제 2 도는 제 1 도의 변형 실시예의 블록도, 제 3 도는 제 1 도에 도시한 종류의 표시장치를 제어하기 위해 색신호가 샘플링되는 상수(t0, t0+ δt)를 보인 시간선도, 제 8 도는 컬럼 구동회로의 입력부의 구조를 보인 블록도, 제 9 도는 제 8 도의 구조에서 제어가 어떤 시간대로 행해지는지를 보인 시간선도.

Claims (7)

  1. 적어도 3세트의 화소를 갖추고, 상기 3세트중 동일한 어느 하나의 세트의 화소는 모두 적색, 청색 및 녹색 중 동일한 색으로 이루어지고, 상기 세트중 동일한 어느 한세트의 상기 화소는 모두 행과 열로 구성되는 매트릭스 배열로 분포되는 스크린과, 상기 열중 동일한 열내에 모든 화소를 각각 동시에 번지지정하는 다수의 열 콘덕터와, 상기 행중 동일한 행내에 모든 화소를 동시에 번지지정하는 다수의 행 콘덕터로 구성되고, 열 콘덕터는 연결됨으로써 적색 또는 청색 화소에 할당된 각각의 열 콘덕터는 녹색 화소에 할당된 열 콘덕터중 어느 하나에 의해 번지지정되는 전체 화소 영역의 약 2배인 전체 화소 영역을 번지지정하고, 구동 회로수단은 상기 열 콘덕터에 연결되어 적색 및 녹색 화소의 주기의 절반인 시간 또는 공간 반복주기에서 녹색 화소를 번지지정하는 것을 특징으로 하는 칼라 매트릭스 표시장치.
  2. 제 1 항에 있어서, 적색, 녹색 및 청색 화소는 연속하는 행에 규칙적으로 분포되고 사실상 동일한 영역을 가지며, 적색 및 청색 화소에 대응하는 열 콘덕터는 동일한 색을 가지는 화소의 인접한 두 열을 동시에 제어하는 것을 특징으로 하는 칼라 매트릭스 표시장치.
  3. 제 2 항에 있어서, 열 콘덕터는 표시장치의 한쪽에 배치되어 적색 화소용 열 콘덕터와 녹색 화소용 열콘덕터의 절반을 제어하는 하나의 유니트와 다른쪽에 배치되어 청색 화소용 열 콘덕터와 녹색 화소용 열 콘덕터의 절반을 제어하는 또다른 유니트를 구비한 구동회로에 의해 구동되는 것을 특징으로 하는 칼라 매트릭스 표시장치.
  4. 제 1 항에 있어서, 열은 각각 다른 화소와 정렬하거나 5점형으로 배열된 동일한 색의 화소로 구성되는 것을 특징으로 하는 칼라 매트릭스 표시장치.
  5. 제 1 항에 있어서, 상기 녹색 화소의 각각의 영역은 사실상 각각의 적색 또는 청색 화소의 영역의 절반인 것을 특징으로 하는 칼라 매트릭스 표시장치.
  6. 제 5 항에 있어서, 상기 행은 각각 적색, 녹색, 청색, 녹색, 적색, 녹색…의 순서로 배열된 화소로 구성되고, 상기 열은 각각 한색에 제공되는 분리된 열 콘덕터에 의해 제어되는 것을 특징으로 하는 칼라 매트릭스 표시장치.
  7. 제5항에 있어서, 두 개의 열 콘덕터중 하나는 교대로 한행의 적색 화소 및 후속하는 행의 청색 화소를 제어하는데 사용되고, 나머지 열 콘덕터는 녹색 화소를 제어하는데 사용되는 것을 특징으로 하는 칼라 매트릭스 표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019940007295A 1993-04-08 1994-04-07 칼라 매트릭스 표시장치 KR940025327A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304196 1993-04-08
FR9304196A FR2703814B1 (fr) 1993-04-08 1993-04-08 Afficheur matriciel en couleurs.

Publications (1)

Publication Number Publication Date
KR940025327A true KR940025327A (ko) 1994-11-19

Family

ID=9445900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940007295A KR940025327A (ko) 1993-04-08 1994-04-07 칼라 매트릭스 표시장치

Country Status (6)

Country Link
US (1) US5461503A (ko)
EP (1) EP0619571A1 (ko)
JP (1) JPH07306656A (ko)
KR (1) KR940025327A (ko)
FR (1) FR2703814B1 (ko)
TW (1) TW232066B (ko)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM440994A0 (en) * 1994-03-11 1994-04-14 Canon Information Systems Research Australia Pty Ltd A luminance weighted discrete level display
FR2742910B1 (fr) * 1995-12-22 1998-04-17 Thomson Multimedia Sa Procede et dispositif d'adressage d'un ecran matriciel
US5899550A (en) * 1996-08-26 1999-05-04 Canon Kabushiki Kaisha Display device having different arrangements of larger and smaller sub-color pixels
US6100861A (en) * 1998-02-17 2000-08-08 Rainbow Displays, Inc. Tiled flat panel display with improved color gamut
GB9803441D0 (en) * 1998-02-18 1998-04-15 Cambridge Display Tech Ltd Electroluminescent devices
GB9808104D0 (en) * 1998-04-16 1998-06-17 Proquip Special Projects Limit Digital video screen
GB9813226D0 (en) * 1998-06-18 1998-08-19 Central Research Lab Ltd Method of,and apparatus for, driving a liquid crystal display device
US7030917B2 (en) * 1998-10-23 2006-04-18 Hewlett-Packard Development Company, L.P. Image demosaicing and enhancement system
US7274383B1 (en) * 2000-07-28 2007-09-25 Clairvoyante, Inc Arrangement of color pixels for full color imaging devices with simplified addressing
US8022969B2 (en) 2001-05-09 2011-09-20 Samsung Electronics Co., Ltd. Rotatable display with sub-pixel rendering
EP1314149B1 (en) 2000-07-28 2014-05-21 Samsung Display Co., Ltd. Arrangement of color pixels for full color imaging devices with simplified addressing
US6950115B2 (en) * 2001-05-09 2005-09-27 Clairvoyante, Inc. Color flat panel display sub-pixel arrangements and layouts
US7283142B2 (en) * 2000-07-28 2007-10-16 Clairvoyante, Inc. Color display having horizontal sub-pixel arrangements and layouts
US7123277B2 (en) * 2001-05-09 2006-10-17 Clairvoyante, Inc. Conversion of a sub-pixel format data to another sub-pixel data format
US7184066B2 (en) 2001-05-09 2007-02-27 Clairvoyante, Inc Methods and systems for sub-pixel rendering with adaptive filtering
US7221381B2 (en) 2001-05-09 2007-05-22 Clairvoyante, Inc Methods and systems for sub-pixel rendering with gamma adjustment
AU2002353139A1 (en) 2001-12-14 2003-06-30 Clairvoyante Laboratories, Inc. Improvements to color flat panel display sub-pixel arrangements and layouts with reduced visibility of a blue luminance well
US7583279B2 (en) * 2004-04-09 2009-09-01 Samsung Electronics Co., Ltd. Subpixel layouts and arrangements for high brightness displays
US7755652B2 (en) 2002-01-07 2010-07-13 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel rendering and driver configuration for sub-pixel arrangements with split sub-pixels
US7492379B2 (en) 2002-01-07 2009-02-17 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response
US7417648B2 (en) 2002-01-07 2008-08-26 Samsung Electronics Co. Ltd., Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
US20040051724A1 (en) 2002-09-13 2004-03-18 Elliott Candice Hellen Brown Four color arrangements of emitters for subpixel rendering
JP2004117431A (ja) * 2002-09-24 2004-04-15 Sharp Corp カラー表示装置
US7046256B2 (en) 2003-01-22 2006-05-16 Clairvoyante, Inc System and methods of subpixel rendering implemented on display panels
US7167186B2 (en) 2003-03-04 2007-01-23 Clairvoyante, Inc Systems and methods for motion adaptive filtering
US6917368B2 (en) * 2003-03-04 2005-07-12 Clairvoyante, Inc. Sub-pixel rendering system and method for improved display viewing angles
US20040196302A1 (en) 2003-03-04 2004-10-07 Im Moon Hwan Systems and methods for temporal subpixel rendering of image data
US7352374B2 (en) 2003-04-07 2008-04-01 Clairvoyante, Inc Image data set with embedded pre-subpixel rendered image
SE525665C2 (sv) * 2003-05-08 2005-03-29 Forskarpatent I Syd Ab Matris av pixlar samt elektronisk bildanordning innefattande nämnda matris av pixlar
US7268748B2 (en) 2003-05-20 2007-09-11 Clairvoyante, Inc Subpixel rendering for cathode ray tube devices
US7230584B2 (en) 2003-05-20 2007-06-12 Clairvoyante, Inc Projector systems with reduced flicker
US7209105B2 (en) 2003-06-06 2007-04-24 Clairvoyante, Inc System and method for compensating for visual effects upon panels having fixed pattern noise with reduced quantization error
US7218301B2 (en) * 2003-06-06 2007-05-15 Clairvoyante, Inc System and method of performing dot inversion with standard drivers and backplane on novel display panel layouts
US8035599B2 (en) * 2003-06-06 2011-10-11 Samsung Electronics Co., Ltd. Display panel having crossover connections effecting dot inversion
US7397455B2 (en) 2003-06-06 2008-07-08 Samsung Electronics Co., Ltd. Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements
US20040246280A1 (en) 2003-06-06 2004-12-09 Credelle Thomas Lloyd Image degradation correction in novel liquid crystal displays
US7187353B2 (en) 2003-06-06 2007-03-06 Clairvoyante, Inc Dot inversion on novel display panel layouts with extra drivers
US7084923B2 (en) 2003-10-28 2006-08-01 Clairvoyante, Inc Display system having improved multiple modes for displaying image data from multiple input source formats
US7525526B2 (en) 2003-10-28 2009-04-28 Samsung Electronics Co., Ltd. System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
GB0404086D0 (en) * 2004-02-24 2004-03-31 Inputpearl Ltd Display and method of operation
US7248268B2 (en) 2004-04-09 2007-07-24 Clairvoyante, Inc Subpixel rendering filters for high brightness subpixel layouts
US20050250821A1 (en) * 2004-04-16 2005-11-10 Vincent Sewalt Quaternary ammonium compounds in the treatment of water and as antimicrobial wash
JP4230409B2 (ja) * 2004-05-10 2009-02-25 シャープ株式会社 映像信号処理回路、映像信号処理方法、映像信号処理プログラム、およびコンピュータ読み取り可能な記録媒体
US7590299B2 (en) 2004-06-10 2009-09-15 Samsung Electronics Co., Ltd. Increasing gamma accuracy in quantized systems
KR101219036B1 (ko) * 2005-05-02 2013-01-07 삼성디스플레이 주식회사 유기 발광 표시 장치
US7705855B2 (en) * 2005-06-15 2010-04-27 Samsung Electronics Co., Ltd. Bichromatic display
US8018476B2 (en) 2006-08-28 2011-09-13 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
US7876341B2 (en) 2006-08-28 2011-01-25 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
JP5130820B2 (ja) * 2007-08-03 2013-01-30 ソニー株式会社 表示装置および表示方法
TWI410732B (zh) * 2010-12-27 2013-10-01 Au Optronics Corp 畫素結構
US20130120226A1 (en) * 2011-11-11 2013-05-16 Qualcomm Mems Technologies, Inc. Shifted quad pixel and other pixel mosaics for displays
US10832616B2 (en) 2012-03-06 2020-11-10 Samsung Display Co., Ltd. Pixel arrangement structure for organic light emitting diode display
KR101615332B1 (ko) 2012-03-06 2016-04-26 삼성디스플레이 주식회사 유기 발광 표시 장치의 화소 배열 구조
CN104465714B (zh) * 2014-12-30 2017-04-26 京东方科技集团股份有限公司 一种像素结构及其显示方法、显示装置
CN108333843B (zh) * 2017-01-20 2020-11-13 京东方科技集团股份有限公司 双栅线阵列基板以及显示装置
CN107342037B (zh) * 2017-09-01 2020-12-08 京东方科技集团股份有限公司 数据转化方法、装置和计算机可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111196A (ja) * 1982-12-15 1984-06-27 シチズン時計株式会社 カラ−表示装置
JPH0740102B2 (ja) * 1986-03-10 1995-05-01 株式会社東芝 アクテイブマトリクス型液晶表示装置
GB8727903D0 (en) * 1987-11-28 1987-12-31 Emi Plc Thorn Display device
JPH0651301A (ja) * 1992-07-30 1994-02-25 Kyocera Corp 液晶表示装置

Also Published As

Publication number Publication date
FR2703814B1 (fr) 1995-07-07
JPH07306656A (ja) 1995-11-21
EP0619571A1 (fr) 1994-10-12
TW232066B (ko) 1994-10-11
FR2703814A1 (fr) 1994-10-14
US5461503A (en) 1995-10-24

Similar Documents

Publication Publication Date Title
KR940025327A (ko) 칼라 매트릭스 표시장치
KR100497703B1 (ko) 화상표시시스템 및 그 구동방법
EP0078402B1 (en) Drive circuit for display panel having display elements disposed in matrix form
KR950022934A (ko) 수평 해상도를 향상시키기 위한 dmd 아키텍처
JPH0564356B2 (ko)
JP2003255915A5 (ko)
KR890010604A (ko) 픽셀전극 배열구조
KR890010594A (ko) 매트릭스 표시장치
KR960015353A (ko) 스크롤 디스플레이 방법 및 그 시스템
JPH02826A (ja) 表示装置
CA2231386A1 (en) Liquid crystal display matrix array employing ovonic threshold switching devices to isolate individual pixels
JPH0664421B2 (ja) 表示装置の動作方法および表示装置
KR960704428A (ko) 화면표시 장치(Display device)
JPH0120751B2 (ko)
JPH06148680A (ja) マトリクス型液晶表示装置
KR930016937A (ko) 액티브 매트릭스 표시장치 및 그의 구동방법
KR940013266A (ko) 표시장치 및 그의 구동방법
KR890010600A (ko) 디스플레이 장치 구동방법
US5049868A (en) Electrochromic display dot drive matrix
KR970050081A (ko) 행렬형 표시 장치의 구동 방법 및 구동 회로
WO1994007235A1 (en) GREYSCALE ADDRESSING OF FLCDs
EP0384403B1 (en) A method for controlling a multi-gradation display and a multi-gradation display device
JPH0460583A (ja) 液晶表示装置の駆動回路
JPH0731273Y2 (ja) カラ−マトリツクス表示装置の駆動回路
JPH0743479B2 (ja) 液晶デイスプレイ

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid