KR960015026A - Flat Panel Display and Driving Method - Google Patents
Flat Panel Display and Driving Method Download PDFInfo
- Publication number
- KR960015026A KR960015026A KR1019950038034A KR19950038034A KR960015026A KR 960015026 A KR960015026 A KR 960015026A KR 1019950038034 A KR1019950038034 A KR 1019950038034A KR 19950038034 A KR19950038034 A KR 19950038034A KR 960015026 A KR960015026 A KR 960015026A
- Authority
- KR
- South Korea
- Prior art keywords
- pixel data
- pixel
- data
- memory
- pixels
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 9
- 230000015654 memory Effects 0.000 claims abstract 60
- 239000011159 matrix material Substances 0.000 claims abstract 5
- 238000006243 chemical reaction Methods 0.000 claims 7
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
본 발명은 평면패널 표시장치 및 그 구동방법에 관한 것으로서, 평면패널 표시장치는 복수의 매트릭스형상으로 배열되어 각 행의 화소가 1수평화소 어레이를 구성하는 표시패널과, 각 수평화소 어레이의 화소를 연속하는 8화소 블럭으로 분할하도록 직렬로 나란하게 하고, 이 8화소 블럭을 각각 구동하는 제1부터 제8블럭 드라이버와, 이 제1부터 8블럭드라이버가 차례로 접속되는 제1 및 제2데이터 공급 라인과, 외부에서 순차 공급되는 화소 데이터를 제1 및 제2데이터 공급 라인에 분배하는 액정 콘트롤러를 구비하며, 특히 액정 콘트롤러는 각 메모리 영역으로의 입력중에 다른 메모리 영역으로부터의 출력이 가능하고, 각각 1블럭의 화소에 대응하는 화소 데이터를 격납하는 복수의 메모리를 갖고, 이 메모리의 합계 메모리용량이 수평화소 어레이만큼 화소 데이터를 모두 격납하기 위한 메모리 용량보다도 적은 데이터 분배회로, 및 외부에서 차례로 공급되는 화소데이터를 1화소 블럭의 화소수에 대응하는 수마다 화소 데이터 블럭으로서 구분하고, 2화소 데이터 블럭을 2메모리로 차례로 입력하며, 이 입력중에서 이 2메모리에 격납된 2화소 데이터 블럭을 병렬적으로 출력하여 이 2화소 데이터 블럭을 제1 및 제2데이터 공급라인 중 대응하는 것에 각각 공급시키는 시퀀스 콘트롤러를 갖는 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat panel display device and a driving method thereof, wherein the flat panel display device is arranged in a plurality of matrix shapes so that the pixels of each row constitute one horizontal pixel array, and the pixels of each horizontal pixel array. First and second data supply lines connected in series so as to be divided into successive eight pixel blocks, and connected to the first to eighth block drivers which respectively drive the eight pixel blocks, and the first to eighth block drivers are sequentially connected. And a liquid crystal controller which distributes externally supplied pixel data to the first and second data supply lines, in particular, the liquid crystal controller is capable of outputting from another memory region during input to each memory region, respectively. It has a plurality of memories which store pixel data corresponding to the pixel of a block, The total memory capacity of this memory is a horizontal pixel array. A data distribution circuit having a smaller capacity than a memory capacity for storing all the pixel data, and pixel data supplied in sequence from the outside are divided as pixel data blocks for each number corresponding to the number of pixels of one pixel block, and the two pixel data blocks are divided into two memories. And a sequence controller which sequentially inputs and outputs two pixel data blocks stored in the two memories in parallel and supplies the two pixel data blocks to corresponding ones of the first and second data supply lines, respectively. It is done.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 제1실시예에 따른 평면패널 표시장치의 구성을 개략적으로 나타낸 평면도,1 is a plan view schematically showing the configuration of a flat panel display device according to a first embodiment of the present invention;
제2도는 제1도에 도시한 액정패널의 단면도,2 is a cross-sectional view of the liquid crystal panel shown in FIG.
제3도는 제1도에 도시한 신호선 구동기판 및 TAB배선 필름상에 형성되는 신호선 구동회로의 일부를 나타낸 블럭도.FIG. 3 is a block diagram showing a part of a signal line driver circuit formed on the signal line driver substrate and the TAB wiring film shown in FIG.
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26212294 | 1994-10-26 | ||
JP94-262122 | 1994-10-26 | ||
JP27794295A JP3677100B2 (en) | 1994-10-26 | 1995-10-25 | Flat panel display device and driving method thereof |
JP95-277942 | 1995-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960015026A true KR960015026A (en) | 1996-05-22 |
KR100262226B1 KR100262226B1 (en) | 2000-07-15 |
Family
ID=26545401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950038034A KR100262226B1 (en) | 1994-10-26 | 1995-10-26 | Flat panel display device and its driving method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3677100B2 (en) |
KR (1) | KR100262226B1 (en) |
TW (1) | TW290677B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100368701B1 (en) * | 1999-07-12 | 2003-01-24 | 닛본 덴기 가부시끼가이샤 | Flat panel display device and manufacturing method thereof |
KR100467991B1 (en) * | 2000-09-05 | 2005-01-24 | 가부시끼가이샤 도시바 | Display device |
KR20210086937A (en) * | 2019-12-31 | 2021-07-09 | 베이징 바이두 넷컴 사이언스 앤 테크놀로지 코., 엘티디. | Matrix storage method, matrix access method, apparatus and electronic device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100430091B1 (en) * | 1997-07-10 | 2004-07-15 | 엘지.필립스 엘시디 주식회사 | Liquid Crystal Display |
EP1026658A4 (en) * | 1998-08-03 | 2005-02-09 | Seiko Epson Corp | ELECTRO-OPTICAL DEVICE, SUBSTRATE THEREFOR, ELECTRONIC DEVICE, AND PROJECTION DISPLAY |
KR100580550B1 (en) * | 1998-12-09 | 2006-11-10 | 엘지.필립스 엘시디 주식회사 | Block Sequential Driving Method and Apparatus Thereof |
JP3728250B2 (en) | 2001-01-26 | 2005-12-21 | キヤノン株式会社 | Image display device |
KR100860239B1 (en) * | 2002-04-08 | 2008-09-25 | 삼성전자주식회사 | Liquid crystal display apparatus |
JP4275559B2 (en) | 2004-03-19 | 2009-06-10 | シャープ株式会社 | Image display device control circuit, display device, program thereof, and recording medium |
JP4468238B2 (en) * | 2004-07-12 | 2010-05-26 | シャープ株式会社 | Display device and driving method thereof |
CN100435190C (en) * | 2004-07-12 | 2008-11-19 | 夏普株式会社 | Display apparatus and driving method thereof and display controller device |
JP4158815B2 (en) * | 2005-06-30 | 2008-10-01 | セイコーエプソン株式会社 | Integrated circuit device and electronic apparatus |
KR100757735B1 (en) * | 2006-01-04 | 2007-09-11 | 삼성전자주식회사 | A method of determining a horizontal line activation time for minimizing memory in a display device, a method of performing IP using the same, and a display device using the same. |
CN100369105C (en) * | 2006-07-05 | 2008-02-13 | 友达光电股份有限公司 | Time schedule controller for controlling pixel quasi-position multitask display panel |
JP2008158226A (en) | 2006-12-22 | 2008-07-10 | Toshiba Corp | Output circuit and liquid crystal display device |
JP4501962B2 (en) * | 2007-05-21 | 2010-07-14 | セイコーエプソン株式会社 | Image display device |
JP5283933B2 (en) * | 2008-03-12 | 2013-09-04 | 株式会社ジャパンディスプレイ | Liquid crystal display |
JP2013231918A (en) * | 2012-05-01 | 2013-11-14 | Samsung R&D Institute Japan Co Ltd | Frame memory control circuit, display device, and control method of frame memory |
CN104252827B (en) * | 2013-06-26 | 2016-12-28 | 联咏科技股份有限公司 | Source driving device and method for driving display panel |
CN104821154B (en) | 2015-05-29 | 2018-11-06 | 利亚德光电股份有限公司 | Control system, method, chip array and the display of data transmission |
CN105469737B (en) * | 2016-01-13 | 2018-04-20 | 武汉华星光电技术有限公司 | The data-driven method of display panel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3156327B2 (en) * | 1992-01-07 | 2001-04-16 | 株式会社日立製作所 | Liquid crystal display |
JPH06118899A (en) * | 1992-10-02 | 1994-04-28 | Sharp Corp | Video signal processing circuit |
-
1995
- 1995-10-25 JP JP27794295A patent/JP3677100B2/en not_active Expired - Fee Related
- 1995-10-26 KR KR1019950038034A patent/KR100262226B1/en not_active IP Right Cessation
- 1995-10-28 TW TW084111421A patent/TW290677B/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100368701B1 (en) * | 1999-07-12 | 2003-01-24 | 닛본 덴기 가부시끼가이샤 | Flat panel display device and manufacturing method thereof |
KR100467991B1 (en) * | 2000-09-05 | 2005-01-24 | 가부시끼가이샤 도시바 | Display device |
KR20210086937A (en) * | 2019-12-31 | 2021-07-09 | 베이징 바이두 넷컴 사이언스 앤 테크놀로지 코., 엘티디. | Matrix storage method, matrix access method, apparatus and electronic device |
Also Published As
Publication number | Publication date |
---|---|
KR100262226B1 (en) | 2000-07-15 |
TW290677B (en) | 1996-11-11 |
JPH08211846A (en) | 1996-08-20 |
JP3677100B2 (en) | 2005-07-27 |
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