KR19990082695A - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR19990082695A KR19990082695A KR1019990003469A KR19990003469A KR19990082695A KR 19990082695 A KR19990082695 A KR 19990082695A KR 1019990003469 A KR1019990003469 A KR 1019990003469A KR 19990003469 A KR19990003469 A KR 19990003469A KR 19990082695 A KR19990082695 A KR 19990082695A
- Authority
- KR
- South Korea
- Prior art keywords
- source driver
- liquid crystal
- crystal display
- driver
- start pulse
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 14
- 239000000758 substrate Substances 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 101000864780 Homo sapiens Pulmonary surfactant-associated protein A1 Proteins 0.000 description 2
- 102100027773 Pulmonary surfactant-associated protein A2 Human genes 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100480814 Arabidopsis thaliana TCP12 gene Proteins 0.000 description 1
- 101100206179 Arabidopsis thaliana TCP13 gene Proteins 0.000 description 1
- 101100206191 Arabidopsis thaliana TCP21 gene Proteins 0.000 description 1
- 101100206192 Arabidopsis thaliana TCP22 gene Proteins 0.000 description 1
- 101100206193 Arabidopsis thaliana TCP23 gene Proteins 0.000 description 1
- 101000612671 Homo sapiens Pulmonary surfactant-associated protein C Proteins 0.000 description 1
- 101000891399 Homo sapiens T-complex protein 11 homolog Proteins 0.000 description 1
- 102100040971 Pulmonary surfactant-associated protein C Human genes 0.000 description 1
- 102100040391 T-complex protein 11 homolog Human genes 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 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
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (5)
- 액정표시부로 표시신호를 공급하는 여러개의 구동부와 이 구동부를 제어하는 제어부를 갖는 액정표시장치에 있어서,상기 구동부의 시동타이밍을 지시하는 개시펄스를 소정의 구동부에 본래의 시동타이밍과는 다른 타이밍에서 인가하고, 이 구동부의 출력단자의 일부를 무효로 하도록 구성한 것을 특징으로 하는 액정표시장치.
- 액정표시부로 표시신호를 공급하는 여러개의 구동부와 이 구동부를 제어하는 제어부를 갖는 액정표시장치에 있어서,상기 제어부에서 상기 구동부의 시동타이밍을 지시하는 개시펄스가 여러개 출력되는 것을 특징으로 하는 액정표시장치.
- 제2항에 있어서,개시펄스를 일부 또는 모든 구동부에 다른 타이밍에서 인가하는 것에 의해서, 상기 일부 또는 모든 구동부의 출력단자의 전반부 또는 후반부 중의 어느 한쪽 또는 양쪽을 무효로 하는 것을 특징으로 하는 액정표시장치.
- 제2항에 있어서,개시펄스를 여러개의 구동부에 다른 타이밍에서 인가함과 동시에 이 개시펄스의 타이밍을 변경할 수 있도록 구성한 것을 특징으로 하는 액정표시장치.
- 제1항∼제4항중 어느 한 항에 있어서,상기 제어부는 개시펄스를 조절하는 기능과 구동부를 제어하는 기능을 갖는 타이밍컨트롤러를 구비하고 있는 것을 특징으로 하는 액정표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998-119657 | 1998-04-28 | ||
JP11965798A JP3544470B2 (ja) | 1998-04-28 | 1998-04-28 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990082695A true KR19990082695A (ko) | 1999-11-25 |
KR100353234B1 KR100353234B1 (ko) | 2002-09-16 |
Family
ID=14766858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990003469A KR100353234B1 (ko) | 1998-04-28 | 1999-02-03 | 액정표시장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6590559B2 (ko) |
JP (1) | JP3544470B2 (ko) |
KR (1) | KR100353234B1 (ko) |
TW (1) | TW461979B (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100666317B1 (ko) | 1999-12-15 | 2007-01-09 | 삼성전자주식회사 | 구동 신호 인가시점 결정모듈, 이를 포함한 액정표시패널어셈블리 및 액정표시패널 어셈블리의 구동 방법 |
JP4596590B2 (ja) * | 2000-03-03 | 2010-12-08 | シャープ株式会社 | ドライバ制御方法及びその方法を利用する表示装置 |
KR100690002B1 (ko) * | 2000-06-12 | 2007-03-08 | 엘지.필립스 엘시디 주식회사 | 유기발광소자 |
JP4190706B2 (ja) * | 2000-07-03 | 2008-12-03 | Necエレクトロニクス株式会社 | 半導体装置 |
JP5011615B2 (ja) * | 2001-07-19 | 2012-08-29 | パナソニック株式会社 | プラズマディスプレイ装置 |
KR100898784B1 (ko) * | 2002-10-14 | 2009-05-20 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
JP4603801B2 (ja) * | 2004-01-28 | 2010-12-22 | 日立プラズマディスプレイ株式会社 | プラズマディスプレイ装置 |
US7492343B2 (en) | 2003-12-11 | 2009-02-17 | Lg Display Co., Ltd. | Liquid crystal display device |
KR100598741B1 (ko) * | 2003-12-11 | 2006-07-10 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
JP4698953B2 (ja) * | 2004-01-27 | 2011-06-08 | オプトレックス株式会社 | 表示装置 |
KR101032947B1 (ko) * | 2004-03-18 | 2011-05-09 | 삼성전자주식회사 | 표시 장치 및 그 구동 장치 |
KR100604912B1 (ko) * | 2004-10-23 | 2006-07-28 | 삼성전자주식회사 | 소스 라인 구동 신호의 출력 타이밍을 조절할 수 있는액정 표시 장치의 소스 드라이버 |
KR101067042B1 (ko) * | 2004-12-13 | 2011-09-22 | 엘지디스플레이 주식회사 | 표시장치의 구동장치 |
KR101096712B1 (ko) * | 2004-12-28 | 2011-12-22 | 엘지디스플레이 주식회사 | 액정표시장치 및 이의 구동방법 |
JP4661329B2 (ja) * | 2005-04-28 | 2011-03-30 | セイコーエプソン株式会社 | 表示システム、表示コントローラ及び表示制御方法 |
TWI374427B (en) * | 2007-04-16 | 2012-10-11 | Novatek Microelectronics Corp | Panel display apparatus and source driver thereof |
KR101418015B1 (ko) * | 2008-02-20 | 2014-07-09 | 삼성전자주식회사 | 스큐 조정 회로 및 방법 |
KR20100038843A (ko) * | 2008-10-07 | 2010-04-15 | 삼성전자주식회사 | 휴대 장치에서 엘이디 동작을 제어하기 위한 장치 및 방법 |
JP2011039205A (ja) * | 2009-08-07 | 2011-02-24 | Nec Lcd Technologies Ltd | タイミングコントローラ、画像表示装置及びリセット信号出力方法 |
JP5250525B2 (ja) | 2009-10-16 | 2013-07-31 | 株式会社ジャパンディスプレイセントラル | 表示装置 |
TWI459344B (zh) * | 2011-03-15 | 2014-11-01 | Novatek Microelectronics Corp | 顯示裝置與其驅動方法 |
US10593285B2 (en) | 2017-03-28 | 2020-03-17 | Novatek Microelectronics Corp. | Method and apparatus of handling signal transmission applicable to display system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3044627B2 (ja) | 1990-11-01 | 2000-05-22 | 富士通株式会社 | 液晶パネルの駆動回路 |
JPH07181927A (ja) * | 1993-12-24 | 1995-07-21 | Sharp Corp | 画像表示装置 |
JPH07261711A (ja) | 1994-03-16 | 1995-10-13 | Casio Comput Co Ltd | 液晶駆動方法 |
JP3635587B2 (ja) * | 1995-05-01 | 2005-04-06 | キヤノン株式会社 | 画像表示装置 |
JPH0950005A (ja) * | 1995-08-08 | 1997-02-18 | Casio Comput Co Ltd | 液晶駆動方法 |
JPH09166968A (ja) * | 1995-12-15 | 1997-06-24 | Sharp Corp | 液晶表示装置 |
JPH09266556A (ja) * | 1996-01-26 | 1997-10-07 | Sharp Corp | マトリクス型表示装置 |
TW440742B (en) * | 1997-03-03 | 2001-06-16 | Toshiba Corp | Flat panel display device |
JP3993297B2 (ja) * | 1998-04-01 | 2007-10-17 | 三菱電機株式会社 | 制御回路 |
JP3585749B2 (ja) * | 1998-11-20 | 2004-11-04 | シャープ株式会社 | 半導体装置のシステム構成及びこの半導体装置のシステム構成を用いた液晶表示装置モジュール |
-
1998
- 1998-04-28 JP JP11965798A patent/JP3544470B2/ja not_active Expired - Lifetime
- 1998-11-18 TW TW087119058A patent/TW461979B/zh not_active IP Right Cessation
-
1999
- 1999-02-03 KR KR1019990003469A patent/KR100353234B1/ko not_active IP Right Cessation
- 1999-04-20 US US09/293,788 patent/US6590559B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6590559B2 (en) | 2003-07-08 |
US20020067331A1 (en) | 2002-06-06 |
JPH11311763A (ja) | 1999-11-09 |
JP3544470B2 (ja) | 2004-07-21 |
KR100353234B1 (ko) | 2002-09-16 |
TW461979B (en) | 2001-11-01 |
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