DE69324316D1 - Anzeigegerät - Google Patents
AnzeigegerätInfo
- Publication number
- DE69324316D1 DE69324316D1 DE69324316T DE69324316T DE69324316D1 DE 69324316 D1 DE69324316 D1 DE 69324316D1 DE 69324316 T DE69324316 T DE 69324316T DE 69324316 T DE69324316 T DE 69324316T DE 69324316 D1 DE69324316 D1 DE 69324316D1
- Authority
- DE
- Germany
- Prior art keywords
- display device
- display
- 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.)
- Expired - Lifetime
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
- G09G3/3611—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
- G09G3/3618—Control of matrices with row and column drivers with automatic refresh of the display panel using sense/write circuits
-
- 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
- G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0823—Several active elements per pixel in active matrix panels used to establish symmetry in driving, e.g. with polarity inversion
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0235—Field-sequential colour display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
- G09G2320/0204—Compensation of DC component across the pixels in flat panels
-
- 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
- G09G3/34—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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22177692A JP2792791B2 (ja) | 1992-08-20 | 1992-08-20 | 表示装置 |
JP22177592A JP2901429B2 (ja) | 1992-08-20 | 1992-08-20 | 表示装置 |
JP22177492 | 1992-08-20 | ||
JP18418993A JPH06118912A (ja) | 1992-08-20 | 1993-07-26 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69324316D1 true DE69324316D1 (de) | 1999-05-12 |
DE69324316T2 DE69324316T2 (de) | 1999-09-23 |
Family
ID=27475151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69324316T Expired - Lifetime DE69324316T2 (de) | 1992-08-20 | 1993-08-20 | Anzeigegerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5627557A (de) |
EP (1) | EP0586155B1 (de) |
KR (1) | KR970009538B1 (de) |
DE (1) | DE69324316T2 (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3102666B2 (ja) * | 1993-06-28 | 2000-10-23 | シャープ株式会社 | 画像表示装置 |
US5712653A (en) * | 1993-12-27 | 1998-01-27 | Sharp Kabushiki Kaisha | Image display scanning circuit with outputs from sequentially switched pulse signals |
JP3897826B2 (ja) * | 1994-08-19 | 2007-03-28 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型の表示装置 |
US5633653A (en) * | 1994-08-31 | 1997-05-27 | David Sarnoff Research Center, Inc. | Simultaneous sampling of demultiplexed data and driving of an LCD pixel array with ping-pong effect |
JPH0886997A (ja) * | 1994-09-20 | 1996-04-02 | Sharp Corp | 液晶パネルの駆動方法 |
DE69522014T2 (de) * | 1995-05-23 | 2002-04-18 | Ibm | Steuervorrichtung für gemeinsame elektrode in einer flüssigkristallanzeige |
JP3234131B2 (ja) * | 1995-06-23 | 2001-12-04 | 株式会社東芝 | 液晶表示装置 |
US5767828A (en) | 1995-07-20 | 1998-06-16 | The Regents Of The University Of Colorado | Method and apparatus for displaying grey-scale or color images from binary images |
US5959598A (en) | 1995-07-20 | 1999-09-28 | The Regents Of The University Of Colorado | Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images |
CA2228213C (en) * | 1995-07-28 | 2005-04-26 | Litton Systems Canada Limited | Integrated analog source driver for active matrix liquid crystal display |
US5945972A (en) * | 1995-11-30 | 1999-08-31 | Kabushiki Kaisha Toshiba | Display device |
JP3074640B2 (ja) * | 1995-12-22 | 2000-08-07 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | 液晶表示装置の駆動方法 |
EP0797182A1 (de) * | 1996-03-19 | 1997-09-24 | Hitachi, Ltd. | Flüssigkristallanzeige mit aktiver Matrix und mit Datenhalteschaltung in jedem Pixel |
US6069600A (en) * | 1996-03-28 | 2000-05-30 | Kabushiki Kaisha Toshiba | Active matrix type liquid crystal display |
US6011530A (en) * | 1996-04-12 | 2000-01-04 | Frontec Incorporated | Liquid crystal display |
GB2312773A (en) * | 1996-05-01 | 1997-11-05 | Sharp Kk | Active matrix display |
JPH10104663A (ja) * | 1996-09-27 | 1998-04-24 | Semiconductor Energy Lab Co Ltd | 電気光学装置およびその作製方法 |
US6046716A (en) | 1996-12-19 | 2000-04-04 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
US6078303A (en) | 1996-12-19 | 2000-06-20 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
JP3413043B2 (ja) * | 1997-02-13 | 2003-06-03 | 株式会社東芝 | 液晶表示装置 |
GB2324899A (en) * | 1997-04-30 | 1998-11-04 | Sharp Kk | Active matrix display |
JP3900663B2 (ja) * | 1997-06-25 | 2007-04-04 | ソニー株式会社 | 光学空間変調素子及び画像表示装置 |
JP3520396B2 (ja) * | 1997-07-02 | 2004-04-19 | セイコーエプソン株式会社 | アクティブマトリクス基板と表示装置 |
DE69829458T2 (de) * | 1997-08-21 | 2005-09-29 | Seiko Epson Corp. | Anzeigevorrichtung mit aktiver matrix |
JP3580092B2 (ja) * | 1997-08-21 | 2004-10-20 | セイコーエプソン株式会社 | アクティブマトリクス型表示装置 |
JPH11119734A (ja) * | 1997-10-08 | 1999-04-30 | Fujitsu Ltd | 液晶表示装置の駆動回路、及び液晶表示装置 |
GB2330422A (en) * | 1997-10-17 | 1999-04-21 | Sharp Kk | Reflective liquid crystal device |
JP3279238B2 (ja) | 1997-12-01 | 2002-04-30 | 株式会社日立製作所 | 液晶表示装置 |
JPH11242207A (ja) | 1997-12-26 | 1999-09-07 | Sony Corp | 電圧発生回路、光学空間変調素子、画像表示装置並びに画素の駆動方法 |
US6115019A (en) * | 1998-02-25 | 2000-09-05 | Agilent Technologies | Register pixel for liquid crystal displays |
US6107980A (en) * | 1998-02-27 | 2000-08-22 | Geo-Centers, Inc. | Cell circuit for active matrix liquid crystal displays using high polarization, analog response liquid crystals |
JP3629939B2 (ja) * | 1998-03-18 | 2005-03-16 | セイコーエプソン株式会社 | トランジスタ回路、表示パネル及び電子機器 |
JP3483759B2 (ja) * | 1998-03-19 | 2004-01-06 | 株式会社東芝 | 液晶表示装置 |
JPH11338439A (ja) | 1998-03-27 | 1999-12-10 | Semiconductor Energy Lab Co Ltd | 半導体表示装置の駆動回路および半導体表示装置 |
US6329974B1 (en) * | 1998-04-30 | 2001-12-11 | Agilent Technologies, Inc. | Electro-optical material-based display device having analog pixel drivers |
US6249269B1 (en) * | 1998-04-30 | 2001-06-19 | Agilent Technologies, Inc. | Analog pixel drive circuit for an electro-optical material-based display device |
JP3042493B2 (ja) * | 1998-05-13 | 2000-05-15 | 日本電気株式会社 | 液晶表示装置およびその駆動方法 |
JP4053136B2 (ja) * | 1998-06-17 | 2008-02-27 | 株式会社半導体エネルギー研究所 | 反射型半導体表示装置 |
US6246386B1 (en) * | 1998-06-18 | 2001-06-12 | Agilent Technologies, Inc. | Integrated micro-display system |
FR2780803B1 (fr) * | 1998-07-03 | 2002-10-31 | Thomson Csf | Commande d'un ecran a cathodes a faible affinite electronique |
EP1026658A4 (de) * | 1998-08-03 | 2005-02-09 | Seiko Epson Corp | Elektrooptische vorrichtung, substrat dafür, elektronische vorrichtung und projektionsanzeigegerät |
AU5809999A (en) * | 1998-09-03 | 2000-03-27 | University Of Southern California | Power-efficient, pulsed driving of capacitive loads to controllable voltage levels |
US6985142B1 (en) | 1998-09-03 | 2006-01-10 | University Of Southern California | Power-efficient, pulsed driving of capacitive loads to controllable voltage levels |
US6476787B1 (en) * | 1998-11-04 | 2002-11-05 | International Business Machines Corporation | Multiplexing pixel circuits |
US6262703B1 (en) * | 1998-11-18 | 2001-07-17 | Agilent Technologies, Inc. | Pixel cell with integrated DC balance circuit |
US6597329B1 (en) * | 1999-01-08 | 2003-07-22 | Intel Corporation | Readable matrix addressable display system |
US7292214B2 (en) * | 1999-01-11 | 2007-11-06 | Microdisplay Corporation | Method and apparatus for enhanced performance liquid crystal displays |
US6291896B1 (en) | 1999-02-16 | 2001-09-18 | Alien Technology Corporation | Functionally symmetric integrated circuit die |
US6606079B1 (en) | 1999-02-16 | 2003-08-12 | Alien Technology Corporation | Pixel integrated circuit |
US6380729B1 (en) | 1999-02-16 | 2002-04-30 | Alien Technology Corporation | Testing integrated circuit dice |
JP2000347159A (ja) | 1999-06-09 | 2000-12-15 | Hitachi Ltd | 液晶表示装置 |
SG119173A1 (en) * | 1999-07-08 | 2006-02-28 | Nichia Corp | Image display apparatus and its method of operation |
US7333156B2 (en) * | 1999-08-26 | 2008-02-19 | Canadian Space Agency | Sequential colour visual telepresence system |
US6961042B2 (en) * | 1999-12-03 | 2005-11-01 | Mitsubishi Denki Kabushiki Kaisha | Liquid crystal display |
TW573165B (en) * | 1999-12-24 | 2004-01-21 | Sanyo Electric Co | Display device |
JP4415467B2 (ja) * | 2000-09-06 | 2010-02-17 | 株式会社日立製作所 | 画像表示装置 |
US7081875B2 (en) * | 2000-09-18 | 2006-07-25 | Sanyo Electric Co., Ltd. | Display device and its driving method |
US6980184B1 (en) | 2000-09-27 | 2005-12-27 | Alien Technology Corporation | Display devices and integrated circuits |
MXPA02007366A (es) * | 2000-11-30 | 2002-12-09 | Thomson Licensing Sa | Circuito de excitacion para el control de brillantez mejorado en pantallas de cristal liquido y metodo para el mismo.. |
JP2004514948A (ja) * | 2000-11-30 | 2004-05-20 | トムソン ライセンシング ソシエテ アノニム | ディスプレイにおける明るさを均一にする方法及び装置 |
JP4552069B2 (ja) * | 2001-01-04 | 2010-09-29 | 株式会社日立製作所 | 画像表示装置およびその駆動方法 |
JP2002351430A (ja) * | 2001-05-30 | 2002-12-06 | Mitsubishi Electric Corp | 表示装置 |
JP2003084733A (ja) * | 2001-07-04 | 2003-03-19 | Sharp Corp | 表示装置および携帯機器 |
JP4024583B2 (ja) * | 2001-08-30 | 2007-12-19 | シャープ株式会社 | 表示装置および表示方法 |
US20040027321A1 (en) * | 2001-11-29 | 2004-02-12 | O'donnell Eugene Murphy | Switched amplifier drive circuit for liquid crystal displays |
JP3906090B2 (ja) * | 2002-02-05 | 2007-04-18 | シャープ株式会社 | 液晶表示装置 |
WO2004034368A1 (ja) * | 2002-10-11 | 2004-04-22 | Mitsubishi Denki Kabushiki Kaisha | 表示装置 |
US6911964B2 (en) * | 2002-11-07 | 2005-06-28 | Duke University | Frame buffer pixel circuit for liquid crystal display |
KR20060112155A (ko) * | 2005-04-26 | 2006-10-31 | 삼성전자주식회사 | 표시 패널과, 이를 구비한 표시 장치 및 이의 구동 방법 |
JP2007179017A (ja) * | 2005-12-01 | 2007-07-12 | Seiko Instruments Inc | 画像表示装置、及び画像表示方法 |
JP4508166B2 (ja) * | 2006-07-04 | 2010-07-21 | セイコーエプソン株式会社 | 表示装置およびそれを用いた表示システム |
TWI363322B (en) * | 2007-01-11 | 2012-05-01 | Ind Tech Res Inst | Pixel driving circuit |
WO2011122271A1 (en) | 2010-03-31 | 2011-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Field-sequential display device |
US9064473B2 (en) | 2010-05-12 | 2015-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical display device and display method thereof |
US20130141417A1 (en) * | 2011-12-02 | 2013-06-06 | Chenghung Chen | Drive Circuit, LCD Panel Module, LCD Device, and Driving Method |
WO2023114979A1 (en) * | 2021-12-16 | 2023-06-22 | Ohio State Innovation Foundation | Pixel circuits for liquid crystal on silicon phase modulator |
CN115394262B (zh) * | 2022-08-26 | 2023-11-24 | 惠科股份有限公司 | 像素驱动电路及显示面板 |
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EP0414478B1 (de) * | 1989-08-21 | 1994-10-12 | Sharp Kabushiki Kaisha | Flüssigkristall-Anzeigevorrichtung |
JP2642197B2 (ja) * | 1989-08-21 | 1997-08-20 | シャープ株式会社 | 液晶表示装置 |
US5194974A (en) * | 1989-08-21 | 1993-03-16 | Sharp Kabushiki Kaisha | Non-flicker liquid crystal display with capacitive charge storage |
JP2742725B2 (ja) * | 1990-11-26 | 1998-04-22 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP2999271B2 (ja) * | 1990-12-10 | 2000-01-17 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP2804198B2 (ja) * | 1991-04-05 | 1998-09-24 | シャープ株式会社 | 液晶表示装置 |
JP2829149B2 (ja) * | 1991-04-10 | 1998-11-25 | シャープ株式会社 | 液晶表示装置 |
-
1993
- 1993-08-18 US US08/107,895 patent/US5627557A/en not_active Expired - Lifetime
- 1993-08-20 KR KR1019930016251A patent/KR970009538B1/ko not_active IP Right Cessation
- 1993-08-20 DE DE69324316T patent/DE69324316T2/de not_active Expired - Lifetime
- 1993-08-20 EP EP93306620A patent/EP0586155B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0586155A2 (de) | 1994-03-09 |
EP0586155A3 (en) | 1995-12-13 |
EP0586155B1 (de) | 1999-04-07 |
KR970009538B1 (ko) | 1997-06-14 |
KR940004520A (ko) | 1994-03-15 |
DE69324316T2 (de) | 1999-09-23 |
US5627557A (en) | 1997-05-06 |
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