DE69308998D1 - Steuerungsschaltung für eine Anzeigevorrichtung - Google Patents
Steuerungsschaltung für eine AnzeigevorrichtungInfo
- Publication number
- DE69308998D1 DE69308998D1 DE69308998T DE69308998T DE69308998D1 DE 69308998 D1 DE69308998 D1 DE 69308998D1 DE 69308998 T DE69308998 T DE 69308998T DE 69308998 T DE69308998 T DE 69308998T DE 69308998 D1 DE69308998 D1 DE 69308998D1
- Authority
- DE
- Germany
- Prior art keywords
- display device
- control circuit
- circuit
- display
- control
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
- 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
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4293528A JP2831518B2 (ja) | 1992-10-30 | 1992-10-30 | 表示装置の駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69308998D1 true DE69308998D1 (de) | 1997-04-24 |
DE69308998T2 DE69308998T2 (de) | 1997-09-11 |
Family
ID=17795914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69308998T Expired - Lifetime DE69308998T2 (de) | 1992-10-30 | 1993-11-01 | Steuerungsschaltung für eine Anzeigevorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5521611A (de) |
EP (1) | EP0600609B1 (de) |
JP (1) | JP2831518B2 (de) |
KR (1) | KR0123910B1 (de) |
DE (1) | DE69308998T2 (de) |
TW (1) | TW386625U (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0478386B1 (de) * | 1990-09-28 | 1995-12-13 | Sharp Kabushiki Kaisha | Steuerschaltung für ein Anzeigegerät |
JP3277106B2 (ja) * | 1995-08-02 | 2002-04-22 | シャープ株式会社 | 表示装置の駆動装置 |
US6144374A (en) * | 1997-05-15 | 2000-11-07 | Orion Electric Co., Ltd. | Apparatus for driving a flat panel display |
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 |
US6118439A (en) * | 1998-02-10 | 2000-09-12 | National Semiconductor Corporation | Low current voltage supply circuit for an LCD driver |
WO1999065013A1 (en) * | 1998-06-10 | 1999-12-16 | Tyco Electronics Corporation | Method of driving a liquid crystal display |
JP2000310968A (ja) * | 1999-02-23 | 2000-11-07 | Canon Inc | 画像表示装置および方法 |
US6747626B2 (en) | 2000-11-30 | 2004-06-08 | Texas Instruments Incorporated | Dual mode thin film transistor liquid crystal display source driver circuit |
US11302253B2 (en) | 2001-09-07 | 2022-04-12 | Joled Inc. | El display apparatus |
EP3611716B1 (de) | 2001-09-07 | 2021-07-14 | Joled Inc. | El-anzeigetafel, verfahren zur ansteuerung davon und el-anzeigevorrichtung |
JP3637911B2 (ja) * | 2002-04-24 | 2005-04-13 | セイコーエプソン株式会社 | 電子装置、電子機器、および電子装置の駆動方法 |
CN1301499C (zh) * | 2002-11-29 | 2007-02-21 | 统宝光电股份有限公司 | 液晶显示面板驱动方法和驱动电路 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733435A (en) * | 1971-02-26 | 1973-05-15 | Zenith Radio Corp | Integral memory image display or information storage system |
US4205903A (en) * | 1975-11-06 | 1980-06-03 | Sharp Kabushiki Kaisha | Writing/erasing technique for an electrochromic display cell |
JPS59109B2 (ja) * | 1976-05-24 | 1984-01-05 | シャープ株式会社 | エレクトロクロミック表示装置の駆動回路 |
GB1513999A (en) * | 1976-12-22 | 1978-06-14 | Ibm | Electrochromic display device |
GB2213304A (en) * | 1987-12-07 | 1989-08-09 | Philips Electronic Associated | Active matrix address display systems |
NL8802436A (nl) * | 1988-10-05 | 1990-05-01 | Philips Electronics Nv | Werkwijze voor het besturen van een weergeefinrichting. |
JPH0348284A (ja) * | 1989-07-17 | 1991-03-01 | Sharp Corp | マトリクス型液晶表示装置のための駆動回路 |
US5111195A (en) * | 1989-01-31 | 1992-05-05 | Sharp Kabushiki Kaisha | Driving circuit for a matrix type display device |
JP2951352B2 (ja) * | 1990-03-08 | 1999-09-20 | 株式会社日立製作所 | 多階調液晶表示装置 |
JP2719224B2 (ja) * | 1990-09-28 | 1998-02-25 | シャープ株式会社 | 表示装置の駆動回路 |
EP0478386B1 (de) * | 1990-09-28 | 1995-12-13 | Sharp Kabushiki Kaisha | Steuerschaltung für ein Anzeigegerät |
JP2659473B2 (ja) * | 1990-09-28 | 1997-09-30 | 富士通株式会社 | 表示パネル駆動回路 |
JPH04136981A (ja) * | 1990-09-28 | 1992-05-11 | Sharp Corp | 表示装置の駆動回路 |
JP2761128B2 (ja) * | 1990-10-31 | 1998-06-04 | 富士通株式会社 | 液晶表示装置 |
JPH04194896A (ja) * | 1990-11-28 | 1992-07-14 | Internatl Business Mach Corp <Ibm> | 階調表示方法及び装置 |
SG63551A1 (en) * | 1992-05-07 | 1999-03-30 | Seiko Epson Corp | Liquid crystal display device having two metastable states and its driving method |
-
1992
- 1992-10-30 JP JP4293528A patent/JP2831518B2/ja not_active Expired - Lifetime
-
1993
- 1993-10-27 US US08/141,674 patent/US5521611A/en not_active Expired - Lifetime
- 1993-10-29 TW TW087207939U patent/TW386625U/zh not_active IP Right Cessation
- 1993-10-29 KR KR1019930023122A patent/KR0123910B1/ko not_active IP Right Cessation
- 1993-11-01 DE DE69308998T patent/DE69308998T2/de not_active Expired - Lifetime
- 1993-11-01 EP EP93308692A patent/EP0600609B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0600609B1 (de) | 1997-03-19 |
KR940009724A (ko) | 1994-05-24 |
JPH06149178A (ja) | 1994-05-27 |
TW386625U (en) | 2000-04-01 |
DE69308998T2 (de) | 1997-09-11 |
US5521611A (en) | 1996-05-28 |
KR0123910B1 (ko) | 1998-10-01 |
EP0600609A1 (de) | 1994-06-08 |
JP2831518B2 (ja) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |