JPS623229A - 液晶駆動方式 - Google Patents
液晶駆動方式Info
- Publication number
- JPS623229A JPS623229A JP60143570A JP14357085A JPS623229A JP S623229 A JPS623229 A JP S623229A JP 60143570 A JP60143570 A JP 60143570A JP 14357085 A JP14357085 A JP 14357085A JP S623229 A JPS623229 A JP S623229A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- liquid crystal
- display
- alternating current
- current signal
- 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.)
- Pending
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
- G09G3/3614—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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60143570A JPS623229A (ja) | 1985-06-28 | 1985-06-28 | 液晶駆動方式 |
DE19863621524 DE3621524A1 (de) | 1985-06-28 | 1986-06-27 | Ansteuereinrichtung fuer eine fluessigkristallvorrichtung |
GB8615918A GB2177841B (en) | 1985-06-28 | 1986-06-30 | Liquid crystal driving system |
US07/394,158 US4955696A (en) | 1985-06-28 | 1989-08-14 | Liquid crystal driving system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60143570A JPS623229A (ja) | 1985-06-28 | 1985-06-28 | 液晶駆動方式 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS623229A true JPS623229A (ja) | 1987-01-09 |
Family
ID=15341820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60143570A Pending JPS623229A (ja) | 1985-06-28 | 1985-06-28 | 液晶駆動方式 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4955696A (US06168776-20010102-C00041.png) |
JP (1) | JPS623229A (US06168776-20010102-C00041.png) |
DE (1) | DE3621524A1 (US06168776-20010102-C00041.png) |
GB (1) | GB2177841B (US06168776-20010102-C00041.png) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63198097A (ja) * | 1987-02-13 | 1988-08-16 | セイコーインスツルメンツ株式会社 | 非線形2端子型アクテイブマトリクス表示装置 |
US4963860A (en) * | 1988-02-01 | 1990-10-16 | General Electric Company | Integrated matrix display circuitry |
JPH0681287B2 (ja) * | 1988-07-15 | 1994-10-12 | シャープ株式会社 | 液晶投射装置 |
JP2534334B2 (ja) * | 1988-11-18 | 1996-09-11 | シャープ株式会社 | 表示装置 |
US5266936A (en) * | 1989-05-09 | 1993-11-30 | Nec Corporation | Driving circuit for liquid crystal display |
JPH02302722A (ja) * | 1989-05-17 | 1990-12-14 | Hitachi Ltd | 液晶表示装置 |
US5731796A (en) * | 1992-10-15 | 1998-03-24 | Hitachi, Ltd. | Liquid crystal display driving method/driving circuit capable of being driven with equal voltages |
US5510748A (en) * | 1994-01-18 | 1996-04-23 | Vivid Semiconductor, Inc. | Integrated circuit having different power supplies for increased output voltage range while retaining small device geometries |
US5572211A (en) * | 1994-01-18 | 1996-11-05 | Vivid Semiconductor, Inc. | Integrated circuit for driving liquid crystal display using multi-level D/A converter |
US5465054A (en) * | 1994-04-08 | 1995-11-07 | Vivid Semiconductor, Inc. | High voltage CMOS logic using low voltage CMOS process |
US5528256A (en) | 1994-08-16 | 1996-06-18 | Vivid Semiconductor, Inc. | Power-saving circuit and method for driving liquid crystal display |
US5604449A (en) * | 1996-01-29 | 1997-02-18 | Vivid Semiconductor, Inc. | Dual I/O logic for high voltage CMOS circuit using low voltage CMOS processes |
JPH09325319A (ja) * | 1996-06-07 | 1997-12-16 | Sharp Corp | 単純マトリクス型液晶表示装置およびその駆動回路 |
US5754156A (en) * | 1996-09-19 | 1998-05-19 | Vivid Semiconductor, Inc. | LCD driver IC with pixel inversion operation |
US6329974B1 (en) | 1998-04-30 | 2001-12-11 | Agilent Technologies, Inc. | Electro-optical material-based display device having analog pixel drivers |
FI110167B (fi) * | 1999-02-08 | 2002-12-13 | Exel Oy | Pikalukittavalla vaihtosommalla varustettu sauva |
US6344814B1 (en) | 1999-12-10 | 2002-02-05 | Winbond Electronics Corporation | Driving circuit |
US6346900B1 (en) | 1999-12-10 | 2002-02-12 | Winbond Electronics Corporation | Driving circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61109098A (ja) * | 1984-11-02 | 1986-05-27 | 株式会社日立製作所 | 液晶表示装置用駆動回路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731148B2 (US06168776-20010102-C00041.png) * | 1973-05-15 | 1982-07-02 | ||
US4048633A (en) * | 1974-03-13 | 1977-09-13 | Tokyo Shibaura Electric Co., Ltd. | Liquid crystal driving system |
US4121203A (en) * | 1977-03-11 | 1978-10-17 | Harris Corporation | Method of multiplexing liquid crystal displays |
JPS6051714B2 (ja) * | 1977-03-29 | 1985-11-15 | セイコーエプソン株式会社 | 液晶表示装置駆動回路 |
US4121303A (en) * | 1977-10-17 | 1978-10-24 | Reece Lawrence L | Lightshielding hood for an electrical instrument |
NL7902111A (nl) * | 1979-03-16 | 1980-09-18 | Philips Nv | Inrichting voor het delen van een terugkerend ingangs- signaal door een gebroken faktor f, met name voor f=n-1/2. |
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 |
JPS60222825A (ja) * | 1984-04-20 | 1985-11-07 | Citizen Watch Co Ltd | 液晶マトリクス表示パネルの駆動方法 |
GB2165984B (en) * | 1984-10-11 | 1988-05-05 | Hitachi Ltd | Liquid crystal display device |
-
1985
- 1985-06-28 JP JP60143570A patent/JPS623229A/ja active Pending
-
1986
- 1986-06-27 DE DE19863621524 patent/DE3621524A1/de active Granted
- 1986-06-30 GB GB8615918A patent/GB2177841B/en not_active Expired
-
1989
- 1989-08-14 US US07/394,158 patent/US4955696A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61109098A (ja) * | 1984-11-02 | 1986-05-27 | 株式会社日立製作所 | 液晶表示装置用駆動回路 |
Also Published As
Publication number | Publication date |
---|---|
GB8615918D0 (en) | 1986-08-06 |
US4955696A (en) | 1990-09-11 |
GB2177841A (en) | 1987-01-28 |
DE3621524C2 (US06168776-20010102-C00041.png) | 1991-10-02 |
GB2177841B (en) | 1989-12-06 |
DE3621524A1 (de) | 1987-01-08 |
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