FR2580110B1 - - Google Patents
Info
- Publication number
- FR2580110B1 FR2580110B1 FR8505146A FR8505146A FR2580110B1 FR 2580110 B1 FR2580110 B1 FR 2580110B1 FR 8505146 A FR8505146 A FR 8505146A FR 8505146 A FR8505146 A FR 8505146A FR 2580110 B1 FR2580110 B1 FR 2580110B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
- H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8505146A FR2580110B1 (US08080257-20111220-C00005.png) | 1985-04-04 | 1985-04-04 | |
| DE8686400651T DE3671591D1 (de) | 1985-04-04 | 1986-03-26 | Verfahren zur steuerung einer graustufen anzeigenden matrixanzeigeanordnung. |
| EP86400651A EP0201369B1 (fr) | 1985-04-04 | 1986-03-26 | Procédé de commande d'un dispositif d'affichage matriciel affichant des niveaux de gris |
| JP61077523A JPH0652345B2 (ja) | 1985-04-04 | 1986-04-03 | マトリックス表示装置の制御方法 |
| US06/848,298 US4752774A (en) | 1985-04-04 | 1986-04-04 | Control process for a matrix display means displaying grey levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8505146A FR2580110B1 (US08080257-20111220-C00005.png) | 1985-04-04 | 1985-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2580110A1 FR2580110A1 (US08080257-20111220-C00005.png) | 1986-10-10 |
| FR2580110B1 true FR2580110B1 (US08080257-20111220-C00005.png) | 1987-05-29 |
Family
ID=9317952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8505146A Expired FR2580110B1 (US08080257-20111220-C00005.png) | 1985-04-04 | 1985-04-04 |
Country Status (5)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3686462T2 (de) * | 1985-09-06 | 1993-01-21 | Matsushita Electric Ind Co Ltd | Verfahren zur ansteuerung eines fluessigkristallrasterbildschirmes. |
| GB8622715D0 (en) * | 1986-09-20 | 1986-10-29 | Emi Plc Thorn | Display device |
| US5189406A (en) * | 1986-09-20 | 1993-02-23 | Thorn Emi Plc | Display device |
| JP2784005B2 (ja) * | 1988-03-05 | 1998-08-06 | シャープ株式会社 | 表示装置の階調表示方式 |
| US5196839A (en) * | 1988-09-16 | 1993-03-23 | Chips And Technologies, Inc. | Gray scales method and circuitry for flat panel graphics display |
| WO1990003023A1 (en) * | 1988-09-16 | 1990-03-22 | Chips And Technologies, Inc. | Gray scales method and circuitry for flat panel graphics display |
| JP2619028B2 (ja) * | 1988-11-30 | 1997-06-11 | シャープ株式会社 | 表示装置の駆動方法および装置 |
| JPH0748143B2 (ja) * | 1988-12-28 | 1995-05-24 | シャープ株式会社 | 表示装置の駆動方法 |
| JPH03132692A (ja) * | 1989-10-18 | 1991-06-06 | Matsushita Electric Ind Co Ltd | 液晶表示装置の駆動方法及びその駆動回路 |
| US6893906B2 (en) * | 1990-11-26 | 2005-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and driving method for the same |
| TW209895B (US08080257-20111220-C00005.png) | 1990-11-26 | 1993-07-21 | Semiconductor Energy Res Co Ltd | |
| US5424752A (en) * | 1990-12-10 | 1995-06-13 | Semiconductor Energy Laboratory Co., Ltd. | Method of driving an electro-optical device |
| EP0499979A3 (en) * | 1991-02-16 | 1993-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
| JP2794499B2 (ja) | 1991-03-26 | 1998-09-03 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| US5485173A (en) * | 1991-04-01 | 1996-01-16 | In Focus Systems, Inc. | LCD addressing system and method |
| US5459495A (en) * | 1992-05-14 | 1995-10-17 | In Focus Systems, Inc. | Gray level addressing for LCDs |
| EP0515191B1 (en) * | 1991-05-21 | 1998-08-26 | Sharp Kabushiki Kaisha | A display apparatus, a drive circuit for a display apparatus, and a method of driving a display apparatus |
| JP2845303B2 (ja) | 1991-08-23 | 1999-01-13 | 株式会社 半導体エネルギー研究所 | 半導体装置とその作製方法 |
| JP2651972B2 (ja) | 1992-03-04 | 1997-09-10 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置 |
| US5861869A (en) * | 1992-05-14 | 1999-01-19 | In Focus Systems, Inc. | Gray level addressing for LCDs |
| JPH06274133A (ja) * | 1993-03-24 | 1994-09-30 | Sharp Corp | 表示装置の駆動回路及び表示装置 |
| JP3275991B2 (ja) * | 1994-07-27 | 2002-04-22 | シャープ株式会社 | アクティブマトリクス型表示装置及びその駆動方法 |
| JPH08115060A (ja) * | 1994-10-14 | 1996-05-07 | Sharp Corp | 表示装置の駆動回路及び液晶表示装置 |
| CN101331777B (zh) | 2005-12-14 | 2010-09-01 | 皇家飞利浦电子股份有限公司 | 2d/3d自动立体显示设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911421A (en) * | 1973-12-28 | 1975-10-07 | Ibm | Selection system for matrix displays requiring AC drive waveforms |
| JPS52103993A (en) * | 1976-02-11 | 1977-08-31 | Rank Organisation Ltd | Liquid crystal display unit |
| JPS5397A (en) * | 1976-06-24 | 1978-01-05 | Hitachi Ltd | Luminance control signal formation method for gradation display |
| US4180813A (en) * | 1977-07-26 | 1979-12-25 | Hitachi, Ltd. | Liquid crystal display device using signal converter of digital type |
| FR2493012B1 (fr) * | 1980-10-27 | 1987-04-17 | Commissariat Energie Atomique | Procede de commande d'une caracteristique optique d'un materiau |
| JPS5821793A (ja) * | 1981-07-31 | 1983-02-08 | セイコーエプソン株式会社 | 液晶表示装置 |
| US4427978A (en) * | 1981-08-31 | 1984-01-24 | Marshall Williams | Multiplexed liquid crystal display having a gray scale image |
| JPS5997192A (ja) * | 1982-11-26 | 1984-06-04 | セイコーエプソン株式会社 | マトリクス型液晶表示装置の駆動回路 |
-
1985
- 1985-04-04 FR FR8505146A patent/FR2580110B1/fr not_active Expired
-
1986
- 1986-03-26 DE DE8686400651T patent/DE3671591D1/de not_active Expired - Lifetime
- 1986-03-26 EP EP86400651A patent/EP0201369B1/fr not_active Expired - Lifetime
- 1986-04-03 JP JP61077523A patent/JPH0652345B2/ja not_active Expired - Lifetime
- 1986-04-04 US US06/848,298 patent/US4752774A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4752774A (en) | 1988-06-21 |
| EP0201369A1 (fr) | 1986-11-12 |
| EP0201369B1 (fr) | 1990-05-23 |
| FR2580110A1 (US08080257-20111220-C00005.png) | 1986-10-10 |
| DE3671591D1 (de) | 1990-06-28 |
| JPS61240224A (ja) | 1986-10-25 |
| JPH0652345B2 (ja) | 1994-07-06 |
