WO1998059274A1 - Afficheur a cristaux liquides anti-ferroelectriques et son procede de commande - Google Patents
Afficheur a cristaux liquides anti-ferroelectriques et son procede de commande Download PDFInfo
- Publication number
- WO1998059274A1 WO1998059274A1 PCT/JP1998/002759 JP9802759W WO9859274A1 WO 1998059274 A1 WO1998059274 A1 WO 1998059274A1 JP 9802759 W JP9802759 W JP 9802759W WO 9859274 A1 WO9859274 A1 WO 9859274A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- scanning
- period
- crystal display
- light
- Prior art date
Links
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
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
- G09G3/3633—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with transmission/voltage characteristic comprising multiple loops, e.g. antiferroelectric liquid crystals
-
- 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
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/242,491 US6509887B1 (en) | 1997-06-20 | 1998-06-19 | Anti-ferroelectric liquid crystal display and method of driving the same |
JP50416399A JP4100719B2 (ja) | 1997-06-20 | 1998-06-19 | 液晶ディスプレイ |
EP98928601A EP0919849A4 (en) | 1997-06-20 | 1998-06-19 | ANTIFERROMAGNETIC LIQUID CRYSTAL DISPLAY AND METHOD FOR CONTROLLING THE SAME |
US10/268,908 US7102603B2 (en) | 1997-06-20 | 2002-10-11 | Liquid crystal display and method of driving the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/164151 | 1997-06-20 | ||
JP16415197 | 1997-06-20 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/242,491 A-371-Of-International US6509887B1 (en) | 1997-06-20 | 1998-06-19 | Anti-ferroelectric liquid crystal display and method of driving the same |
US09242491 A-371-Of-International | 1998-06-19 | ||
US10/268,908 Continuation US7102603B2 (en) | 1997-06-20 | 2002-10-11 | Liquid crystal display and method of driving the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998059274A1 true WO1998059274A1 (fr) | 1998-12-30 |
Family
ID=15787719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/002759 WO1998059274A1 (fr) | 1997-06-20 | 1998-06-19 | Afficheur a cristaux liquides anti-ferroelectriques et son procede de commande |
Country Status (6)
Country | Link |
---|---|
US (3) | US6509887B1 (ja) |
EP (1) | EP0919849A4 (ja) |
JP (1) | JP4100719B2 (ja) |
KR (1) | KR100542619B1 (ja) |
CN (1) | CN1132048C (ja) |
WO (1) | WO1998059274A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6847345B2 (en) | 2001-09-27 | 2005-01-25 | Citizen Watch Co., Ltd. | Liquid crystal optical device |
US7557791B2 (en) | 2004-07-15 | 2009-07-07 | Seiko Epson Corporation | Driving circuit for electro-optical device, method of driving electro-optical device, electro-optical device, and electronic apparatus |
WO2009087817A1 (ja) * | 2008-01-07 | 2009-07-16 | Santech Display Co., Ltd. | 液晶表示装置 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0919849A4 (en) * | 1997-06-20 | 2000-09-13 | Citizen Watch Co Ltd | ANTIFERROMAGNETIC LIQUID CRYSTAL DISPLAY AND METHOD FOR CONTROLLING THE SAME |
DE69923135D1 (de) * | 1998-03-10 | 2005-02-17 | Citizen Watch Co Ltd | Antiferroelektrische flüssigkristallanzeige und verfahren zur ansteuerung |
KR100608884B1 (ko) * | 1999-09-22 | 2006-08-03 | 엘지.필립스 엘시디 주식회사 | 액정표시패널의 구동방법 |
GB0001802D0 (en) * | 2000-01-26 | 2000-03-22 | Univ Madrid Politecnica | Antiferroelectric liquid crystal devices |
KR100329577B1 (ko) * | 2000-06-09 | 2002-03-23 | 김순택 | 반강유전성 액정 표시 패널의 구동 방법 |
JP2002055657A (ja) * | 2000-08-08 | 2002-02-20 | Sharp Corp | 映像表示装置 |
KR100724745B1 (ko) * | 2000-09-30 | 2007-06-04 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 및 그 검사방법 |
KR100751311B1 (ko) * | 2001-09-29 | 2007-08-22 | 삼성에스디아이 주식회사 | 반강유전성 액정 디스플레이 패널의 투과도를 균일하게하는 구동 방법 |
US20040050406A1 (en) * | 2002-07-17 | 2004-03-18 | Akshey Sehgal | Compositions and method for removing photoresist and/or resist residue at pressures ranging from ambient to supercritical |
KR100883270B1 (ko) * | 2002-08-08 | 2009-02-10 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
KR100917323B1 (ko) * | 2002-10-30 | 2009-09-11 | 엘지디스플레이 주식회사 | 강유전성 액정표시장치와 그 구동방법 |
JP2004317785A (ja) * | 2003-04-16 | 2004-11-11 | Seiko Epson Corp | 電気光学装置の駆動方法、電気光学装置および電子機器 |
JP4654070B2 (ja) * | 2004-06-17 | 2011-03-16 | シチズンホールディングス株式会社 | 液晶表示装置及びメモリ性液晶パネルの駆動回路 |
JP4564293B2 (ja) * | 2004-07-05 | 2010-10-20 | 東芝モバイルディスプレイ株式会社 | Ocb型液晶表示パネルの駆動方法及びocb型液晶表示装置 |
TWI366807B (en) * | 2006-09-21 | 2012-06-21 | Au Optronics Corp | Liquid crystal display and driving method thereof |
US8400387B2 (en) * | 2008-07-09 | 2013-03-19 | Citizen Holdings Co., Ltd. | Liquid crystal display device |
TWI510850B (zh) | 2010-05-18 | 2015-12-01 | Univ Hong Kong Science & Techn | A liquid crystal display element having a fast response and a continuous gray scale |
CN103415880B (zh) * | 2011-01-20 | 2016-05-11 | 夏普株式会社 | 显示装置及其驱动方法 |
KR101215021B1 (ko) * | 2011-04-29 | 2012-12-24 | 인텔렉추얼디스커버리 주식회사 | 메모리성 디스플레이 장치 및 그 구동 방법 |
WO2016116040A1 (en) | 2015-01-20 | 2016-07-28 | The Hong Kong University Of Science And Technology | Standing helix ferroelectric liquid crystal display cell |
US10475404B2 (en) | 2016-12-27 | 2019-11-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Driving method of scan lines in display panel and driving device thereof |
CN106683628A (zh) * | 2016-12-27 | 2017-05-17 | 深圳市华星光电技术有限公司 | 一种显示面板的扫描线驱动方法及扫描线驱动装置 |
US11502104B2 (en) | 2019-08-15 | 2022-11-15 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
US11430813B2 (en) | 2019-08-15 | 2022-08-30 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279920A (ja) * | 1990-03-28 | 1991-12-11 | Seiko Epson Corp | 液晶電気光学素子の駆動方法 |
JPH04366888A (ja) * | 1990-09-25 | 1992-12-18 | Thorn Emi Plc | 表示装置およびその動作方法 |
JPH0580717A (ja) * | 1991-09-20 | 1993-04-02 | Nippon Telegr & Teleph Corp <Ntt> | カラー液晶表示方式 |
JPH05265403A (ja) * | 1992-03-17 | 1993-10-15 | Fujitsu Ltd | カラー液晶表示装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0690375B2 (ja) * | 1986-04-17 | 1994-11-14 | キヤノン株式会社 | 液晶装置 |
US4901066A (en) | 1986-12-16 | 1990-02-13 | Matsushita Electric Industrial Co., Ltd. | Method of driving an optical modulation device |
US4975691A (en) * | 1987-06-16 | 1990-12-04 | Interstate Electronics Corporation | Scan inversion symmetric drive |
US4870398A (en) * | 1987-10-08 | 1989-09-26 | Tektronix, Inc. | Drive waveform for ferroelectric displays |
US4857906A (en) * | 1987-10-08 | 1989-08-15 | Tektronix, Inc. | Complex waveform multiplexer for liquid crystal displays |
JPH03266288A (ja) * | 1990-03-16 | 1991-11-27 | Hitachi Ltd | イオン打込み方式転送路を備えた磁気バブル装置 |
US5121233A (en) * | 1990-04-18 | 1992-06-09 | Harris Corporation | Multi-color display |
JPH0412326A (ja) * | 1990-05-01 | 1992-01-16 | Canon Inc | 液晶素子 |
JP3183537B2 (ja) * | 1990-09-06 | 2001-07-09 | セイコーエプソン株式会社 | 液晶電気光学素子の駆動方法 |
JP2502871B2 (ja) * | 1992-01-27 | 1996-05-29 | 松下電器産業株式会社 | 液晶駆動回路と表示装置 |
US5371618A (en) * | 1993-01-05 | 1994-12-06 | Brite View Technologies | Color liquid crystal display employing dual cells driven with an EXCLUSIVE OR relationship |
IT1271866B (it) * | 1994-02-25 | 1997-06-09 | Univ Roma | Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico. |
US5880707A (en) | 1994-10-20 | 1999-03-09 | Canon Kabushiki Kaisha | Display control apparatus and method |
JP3054042B2 (ja) | 1994-10-25 | 2000-06-19 | シャープ株式会社 | 反強誘電性液晶素子およびその駆動方法 |
WO2004099868A1 (ja) * | 1995-04-07 | 2004-11-18 | Shinya Kondoh | 反強誘電性液晶パネルおよびその駆動方法 |
EP0768557B1 (en) | 1995-04-25 | 2004-09-22 | Citizen Watch Co. Ltd. | Method and apparatus for driving an antiferroelectric liquid crystal display device |
EP0762370A3 (en) | 1995-08-02 | 1998-01-07 | Canon Kabushiki Kaisha | Driving method for display apparatus including an optical modulation device |
JPH09127483A (ja) * | 1995-11-06 | 1997-05-16 | Sharp Corp | 液晶表示装置 |
JP3618948B2 (ja) * | 1996-03-11 | 2005-02-09 | キヤノン株式会社 | 画像表示装置とその駆動方法 |
EP0890864A4 (en) * | 1996-03-29 | 2000-08-09 | Citizen Watch Co Ltd | LIQUID CRYSTAL DISPLAY DEVICE |
JPH09325741A (ja) * | 1996-05-31 | 1997-12-16 | Sony Corp | 画像表示システム |
JPH1026761A (ja) * | 1996-07-10 | 1998-01-27 | Sharp Corp | 液晶の配向方法および配向装置ならびに液晶表示素子 |
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 |
JP4073514B2 (ja) | 1997-02-27 | 2008-04-09 | シチズンホールディングス株式会社 | 液晶ディスプレイ |
WO1998044383A1 (fr) * | 1997-03-31 | 1998-10-08 | Citizen Watch Co., Ltd. | Dispositif a cristaux liquides antiferro-electriques et procede de fabrication de celui-ci |
EP0919849A4 (en) * | 1997-06-20 | 2000-09-13 | Citizen Watch Co Ltd | ANTIFERROMAGNETIC LIQUID CRYSTAL DISPLAY AND METHOD FOR CONTROLLING THE SAME |
-
1998
- 1998-06-19 EP EP98928601A patent/EP0919849A4/en not_active Withdrawn
- 1998-06-19 WO PCT/JP1998/002759 patent/WO1998059274A1/ja active IP Right Grant
- 1998-06-19 CN CN988008424A patent/CN1132048C/zh not_active Expired - Fee Related
- 1998-06-19 KR KR1019997001359A patent/KR100542619B1/ko not_active IP Right Cessation
- 1998-06-19 US US09/242,491 patent/US6509887B1/en not_active Expired - Fee Related
- 1998-06-19 JP JP50416399A patent/JP4100719B2/ja not_active Expired - Fee Related
- 1998-08-06 US US09/381,329 patent/US6567065B1/en not_active Expired - Fee Related
-
2002
- 2002-10-11 US US10/268,908 patent/US7102603B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279920A (ja) * | 1990-03-28 | 1991-12-11 | Seiko Epson Corp | 液晶電気光学素子の駆動方法 |
JPH04366888A (ja) * | 1990-09-25 | 1992-12-18 | Thorn Emi Plc | 表示装置およびその動作方法 |
JPH0580717A (ja) * | 1991-09-20 | 1993-04-02 | Nippon Telegr & Teleph Corp <Ntt> | カラー液晶表示方式 |
JPH05265403A (ja) * | 1992-03-17 | 1993-10-15 | Fujitsu Ltd | カラー液晶表示装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0919849A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6847345B2 (en) | 2001-09-27 | 2005-01-25 | Citizen Watch Co., Ltd. | Liquid crystal optical device |
US7557791B2 (en) | 2004-07-15 | 2009-07-07 | Seiko Epson Corporation | Driving circuit for electro-optical device, method of driving electro-optical device, electro-optical device, and electronic apparatus |
WO2009087817A1 (ja) * | 2008-01-07 | 2009-07-16 | Santech Display Co., Ltd. | 液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US7102603B2 (en) | 2006-09-05 |
EP0919849A4 (en) | 2000-09-13 |
CN1229477A (zh) | 1999-09-22 |
KR100542619B1 (ko) | 2006-01-11 |
JP4100719B2 (ja) | 2008-06-11 |
CN1132048C (zh) | 2003-12-24 |
US6509887B1 (en) | 2003-01-21 |
EP0919849A1 (en) | 1999-06-02 |
KR20000068226A (ko) | 2000-11-25 |
US20030034944A1 (en) | 2003-02-20 |
US6567065B1 (en) | 2003-05-20 |
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