CA2047905A1 - Affichage a cristaux liquides - Google Patents
Affichage a cristaux liquidesInfo
- Publication number
- CA2047905A1 CA2047905A1 CA2047905A CA2047905A CA2047905A1 CA 2047905 A1 CA2047905 A1 CA 2047905A1 CA 2047905 A CA2047905 A CA 2047905A CA 2047905 A CA2047905 A CA 2047905A CA 2047905 A1 CA2047905 A1 CA 2047905A1
- Authority
- CA
- Canada
- Prior art keywords
- column
- lines
- adjacent
- display
- inverting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones 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
- 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
- G09G3/3614—Control of polarity reversal in general
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP215139/90 | 1990-08-16 | ||
JP2215139A JPH0497126A (ja) | 1990-08-16 | 1990-08-16 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2047905A1 true CA2047905A1 (fr) | 1992-02-17 |
CA2047905C CA2047905C (fr) | 1997-02-25 |
Family
ID=16667345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002047905A Expired - Fee Related CA2047905C (fr) | 1990-08-16 | 1991-07-25 | Affichage a cristaux liquides |
Country Status (5)
Country | Link |
---|---|
US (1) | US5436747A (fr) |
EP (1) | EP0471460B1 (fr) |
JP (1) | JPH0497126A (fr) |
CA (1) | CA2047905C (fr) |
DE (1) | DE69106455T2 (fr) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815130A (en) * | 1989-04-24 | 1998-09-29 | Canon Kabushiki Kaisha | Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes |
US5614924A (en) * | 1994-06-01 | 1997-03-25 | Sharp Kabushiki Kaisha | Ferroelectric liquid crystal display device and a driving method of effecting gradational display therefor |
TW270198B (fr) | 1994-06-21 | 1996-02-11 | Hitachi Seisakusyo Kk | |
EP0703561A3 (fr) * | 1994-09-26 | 1996-12-18 | Canon Kk | Méthode et dispositif de commande d'un dispositif d'affichage |
TW330277B (en) * | 1995-01-26 | 1998-04-21 | Seniconductor Energy Lab Kk | Liquid crystal optoelectronic device |
GB9505305D0 (en) * | 1995-03-16 | 1995-05-03 | Philips Electronics Uk Ltd | Electronic devices comprising an array |
JP3199978B2 (ja) * | 1995-03-31 | 2001-08-20 | シャープ株式会社 | 液晶表示装置 |
US6061045A (en) * | 1995-06-19 | 2000-05-09 | Canon Kabushiki Kaisha | Liquid crystal display apparatus and method of driving same |
CN1093686C (zh) * | 1995-08-25 | 2002-10-30 | 国际商业机器公司 | 显示系统 |
GB2304981A (en) * | 1995-08-25 | 1997-03-26 | Ibm | Electron source eg for a display |
US5818405A (en) * | 1995-11-15 | 1998-10-06 | Cirrus Logic, Inc. | Method and apparatus for reducing flicker in shaded displays |
JPH09179100A (ja) * | 1995-12-27 | 1997-07-11 | Sharp Corp | 液晶表示素子 |
GB2310524A (en) * | 1996-02-20 | 1997-08-27 | Sharp Kk | Display exhibiting grey levels |
WO1998002773A1 (fr) * | 1996-07-15 | 1998-01-22 | Hitachi, Ltd. | Dispositif d'affichage |
JPH1068931A (ja) * | 1996-08-28 | 1998-03-10 | Sharp Corp | アクティブマトリクス型液晶表示装置 |
EP0836172A3 (fr) * | 1996-10-09 | 1999-01-07 | Canon Kabushiki Kaisha | Dispositif d'affichage comportant des sous-pixels et sa méthode de commande |
US5952789A (en) * | 1997-04-14 | 1999-09-14 | Sarnoff Corporation | Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor |
US6496172B1 (en) * | 1998-03-27 | 2002-12-17 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device, active matrix type liquid crystal display device, and method of driving the same |
US6121948A (en) * | 1998-05-08 | 2000-09-19 | Aurora Systems, Inc. | System and method for reducing inter-pixel distortion by dynamic redefinition of display segment boundaries |
US7098884B2 (en) * | 2000-02-08 | 2006-08-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device and method of driving semiconductor display device |
JP4471444B2 (ja) * | 2000-03-31 | 2010-06-02 | 三菱電機株式会社 | 液晶表示装置ならびにこれを備えた携帯電話機および携帯情報端末機器 |
US7274383B1 (en) * | 2000-07-28 | 2007-09-25 | Clairvoyante, Inc | 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 |
AU2001280892A1 (en) | 2000-07-28 | 2002-02-13 | Clairvoyante Laboratories, 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 |
US7283142B2 (en) * | 2000-07-28 | 2007-10-16 | Clairvoyante, Inc. | Color display having horizontal sub-pixel arrangements and layouts |
TW567456B (en) * | 2001-02-15 | 2003-12-21 | Au Optronics Corp | Apparatus capable of improving flicker of thin film transistor liquid crystal display |
US7307646B2 (en) * | 2001-05-09 | 2007-12-11 | Clairvoyante, Inc | Color display pixel arrangements and addressing means |
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 |
US7123277B2 (en) * | 2001-05-09 | 2006-10-17 | Clairvoyante, Inc. | Conversion of a sub-pixel format data to another sub-pixel data format |
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 |
US20030117423A1 (en) * | 2001-12-14 | 2003-06-26 | Brown Elliott Candice Hellen | Color flat panel display sub-pixel arrangements and layouts with reduced blue luminance well visibility |
DE10259326B4 (de) | 2001-12-19 | 2018-11-29 | Lg Display Co., Ltd. | Flüssigkristallanzeige |
US20040051724A1 (en) * | 2002-09-13 | 2004-03-18 | Elliott Candice Hellen Brown | Four color arrangements of emitters for subpixel rendering |
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 |
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 |
US20040080479A1 (en) * | 2002-10-22 | 2004-04-29 | Credelle Thomas Lioyd | Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same |
KR100884996B1 (ko) * | 2002-11-11 | 2009-02-20 | 엘지디스플레이 주식회사 | 액정표시패널 |
KR101012944B1 (ko) * | 2002-12-21 | 2011-02-08 | 엘지디스플레이 주식회사 | 강유전성 액정의 전계배향방법과 이를 이용한 액정표시장치 |
US7046256B2 (en) * | 2003-01-22 | 2006-05-16 | Clairvoyante, Inc | System and methods of subpixel rendering implemented on display panels |
US6917368B2 (en) * | 2003-03-04 | 2005-07-12 | Clairvoyante, Inc. | Sub-pixel rendering system and method for improved display viewing angles |
US7167186B2 (en) * | 2003-03-04 | 2007-01-23 | Clairvoyante, Inc | Systems and methods for motion adaptive filtering |
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 |
KR100532995B1 (ko) * | 2003-04-18 | 2005-12-02 | 엘지전자 주식회사 | 평판 디스플레이 패널 구동방법 |
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 |
US7397455B2 (en) * | 2003-06-06 | 2008-07-08 | Samsung Electronics Co., Ltd. | Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements |
US7791679B2 (en) | 2003-06-06 | 2010-09-07 | Samsung Electronics Co., Ltd. | Alternative thin film transistors for liquid crystal displays |
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 |
US7187353B2 (en) * | 2003-06-06 | 2007-03-06 | Clairvoyante, Inc | Dot inversion on novel display panel layouts with extra drivers |
US20040246280A1 (en) * | 2003-06-06 | 2004-12-09 | Credelle Thomas Lloyd | Image degradation correction in novel liquid crystal displays |
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 |
US20050250821A1 (en) * | 2004-04-16 | 2005-11-10 | Vincent Sewalt | Quaternary ammonium compounds in the treatment of water and as antimicrobial wash |
US7590299B2 (en) * | 2004-06-10 | 2009-09-15 | Samsung Electronics Co., Ltd. | Increasing gamma accuracy in quantized systems |
TWI293713B (en) * | 2004-07-02 | 2008-02-21 | Au Optronics Corp | Display panel and fabrication method thereof |
TWI401640B (zh) | 2004-11-12 | 2013-07-11 | Samsung Display Co Ltd | 顯示裝置及其驅動方法 |
KR101082909B1 (ko) * | 2005-02-05 | 2011-11-11 | 삼성전자주식회사 | 게이트 구동 방법 및 그 장치와 이를 갖는 표시장치 |
KR101152123B1 (ko) * | 2005-07-18 | 2012-06-15 | 삼성전자주식회사 | 액정 표시 장치 및 그 구동 방법 |
KR101189272B1 (ko) * | 2005-08-23 | 2012-10-09 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
TWI267808B (en) * | 2005-10-12 | 2006-12-01 | Au Optronics Corp | Liquid crystal display and driving method therefor |
KR20070043314A (ko) * | 2005-10-21 | 2007-04-25 | 삼성전자주식회사 | 액정 디스플레이 장치 |
KR101247113B1 (ko) * | 2005-11-22 | 2013-04-01 | 삼성디스플레이 주식회사 | 표시장치 |
TWI298470B (en) * | 2005-12-16 | 2008-07-01 | Chi Mei Optoelectronics Corp | Flat panel display and the image-driving method thereof |
US7609238B2 (en) * | 2006-06-21 | 2009-10-27 | Himax Technologies, Inc. | Dual-scan circuit for driving an OLED display device |
TW200830244A (en) * | 2007-01-05 | 2008-07-16 | Novatek Microelectronics Corp | Display panel and display device using the same and control-signal driving method thereof |
TWI377548B (en) * | 2007-06-29 | 2012-11-21 | Novatek Microelectronics Corp | Display apparatus and method for driving display panel thereof |
TWI409781B (zh) * | 2009-03-26 | 2013-09-21 | Himax Tech Ltd | 源極驅動器、使用其之顯示裝置與源極驅動之驅動方法 |
TWI405161B (zh) * | 2009-12-17 | 2013-08-11 | Au Optronics Corp | 主動式矩陣顯示器 |
CN103794176B (zh) * | 2013-12-26 | 2016-05-04 | 京东方科技集团股份有限公司 | 一种像素驱动电路及其驱动方法、显示装置 |
CN108072991A (zh) * | 2016-11-18 | 2018-05-25 | 南京瀚宇彩欣科技有限责任公司 | 全反射液晶显示面板 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6061724A (ja) * | 1983-09-16 | 1985-04-09 | Seiko Epson Corp | 液晶表示パネル |
JPS60151615A (ja) * | 1984-01-19 | 1985-08-09 | Matsushita Electric Ind Co Ltd | 液晶表示デバイス駆動法 |
JPS60192920A (ja) * | 1984-03-14 | 1985-10-01 | Citizen Watch Co Ltd | 表示装置 |
US4995703A (en) * | 1984-09-26 | 1991-02-26 | Nec Corporation | Active matrix liquid crystal color display panel having split pixel electrodes |
JPS6271932A (ja) * | 1985-09-25 | 1987-04-02 | Toshiba Corp | 液晶表示装置の駆動方法 |
EP0241562B1 (fr) * | 1985-10-16 | 1992-06-24 | Sanyo Electric Co., Ltd | Dispositif d'affichage a cristaux liquides |
JP2681773B2 (ja) * | 1986-04-16 | 1997-11-26 | 松下電器産業株式会社 | カラー液晶表示装置 |
JPS62244018A (ja) * | 1986-04-17 | 1987-10-24 | Seiko Epson Corp | 液晶表示素子 |
JPS6374036A (ja) * | 1986-09-18 | 1988-04-04 | Fujitsu Ltd | アクテイブマトリクス型液晶パネルの駆動方法 |
US4822142A (en) * | 1986-12-23 | 1989-04-18 | Hosiden Electronics Co. Ltd. | Planar display device |
JPS63229430A (ja) * | 1987-03-18 | 1988-09-26 | Nec Corp | 液晶デイスプレイ |
EP0287055B1 (fr) * | 1987-04-15 | 1993-09-29 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides |
JP2700903B2 (ja) * | 1988-09-30 | 1998-01-21 | シャープ株式会社 | 液晶表示装置 |
US5041823A (en) * | 1988-12-29 | 1991-08-20 | Honeywell Inc. | Flicker-free liquid crystal display driver system |
EP0382567B1 (fr) * | 1989-02-10 | 1996-05-29 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides et sa méthode de commande |
JPH0383014A (ja) * | 1989-08-28 | 1991-04-09 | Toshiba Corp | 液晶表示装置の駆動方法 |
-
1990
- 1990-08-16 JP JP2215139A patent/JPH0497126A/ja active Pending
-
1991
- 1991-07-24 EP EP91306753A patent/EP0471460B1/fr not_active Expired - Lifetime
- 1991-07-24 DE DE69106455T patent/DE69106455T2/de not_active Expired - Fee Related
- 1991-07-25 CA CA002047905A patent/CA2047905C/fr not_active Expired - Fee Related
-
1994
- 1994-08-15 US US08/290,630 patent/US5436747A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69106455D1 (de) | 1995-02-16 |
EP0471460B1 (fr) | 1995-01-04 |
DE69106455T2 (de) | 1995-07-13 |
EP0471460A2 (fr) | 1992-02-19 |
EP0471460A3 (en) | 1992-08-05 |
CA2047905C (fr) | 1997-02-25 |
JPH0497126A (ja) | 1992-03-30 |
US5436747A (en) | 1995-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2047905A1 (fr) | Affichage a cristaux liquides | |
US7710374B2 (en) | Liquid crystal display | |
CA2046357A1 (fr) | Affichage a cristaux liquides | |
KR101710611B1 (ko) | 표시 패널의 구동 방법 및 이를 수행하는 표시 장치 | |
KR100210822B1 (ko) | 칼라 액정표시장치 | |
KR100343513B1 (ko) | 액정구동방법과액정표시장치 | |
CA2065229A1 (fr) | Ecran d'affichage a cristaux liquides et methode et dispositif de commande correspondants | |
EP0241562A4 (fr) | Dispositif d'affichage a cristaux liquides. | |
EP0899604A3 (fr) | Dispositif d'affichage en couleur | |
CA2150454A1 (fr) | Circuit d'attaque pour afficheur a cristaux liquides | |
EP0848369A3 (fr) | Dispositifs de modulation de lumière | |
EP0585466A4 (en) | Method and circuit for driving liquid crystal elements, and display apparatus | |
DE69312389D1 (de) | Graupegeladressierung für LCD's | |
KR19980058371A (ko) | 화소배열구조 및 이를 채용한 액정표시소자 및 그의 구동방법 | |
KR910005218A (ko) | 액정 디스플레이(lcd)의 구동방법 | |
KR900005209A (ko) | 매트릭스 표시 스크린상에 그레이 레벨을 표시하기 위한 방법 | |
CN101878448A (zh) | 液晶显示装置、有源矩阵基板、液晶面板、液晶显示单元、电视接收机 | |
EP0598913A4 (fr) | Procede et circuit d'attaque notamment pour un dispositif a cristaux liquides, et dispositif d'affichage. | |
US5341151A (en) | Liquid crystal colour display device with zig-zag pattern | |
US5565883A (en) | Active matrix liquid crystal display unit capable of suppressing flicker and cross talk | |
KR101761674B1 (ko) | 표시 패널의 구동 방법 및 표시 장치 | |
GB2304962A (en) | Driving a liquid crystal display | |
JPH04122982A (ja) | 電気光学装置の駆動方法 | |
JP2005182052A (ja) | インパルシブ駆動液晶表示装置及びその駆動方法 | |
JP2504105B2 (ja) | アクティブマトリクス型液晶表示器の駆動方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |