CN1126072C - 液晶显示驱动系统和其方法 - Google Patents
液晶显示驱动系统和其方法 Download PDFInfo
- Publication number
- CN1126072C CN1126072C CN97111176A CN97111176A CN1126072C CN 1126072 C CN1126072 C CN 1126072C CN 97111176 A CN97111176 A CN 97111176A CN 97111176 A CN97111176 A CN 97111176A CN 1126072 C CN1126072 C CN 1126072C
- Authority
- CN
- China
- Prior art keywords
- row
- lcd
- display part
- icon
- line
- 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 - Fee Related
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Images
Classifications
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- 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
-
- 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
-
- 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
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0221—Addressing of scan or signal lines with use of split matrices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG1996098090 | 1996-05-15 | ||
SG96098090 | 1996-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1170186A CN1170186A (zh) | 1998-01-14 |
CN1126072C true CN1126072C (zh) | 2003-10-29 |
Family
ID=20429409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97111176A Expired - Fee Related CN1126072C (zh) | 1996-05-15 | 1997-05-14 | 液晶显示驱动系统和其方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6023256A (zh) |
JP (1) | JPH1054971A (zh) |
KR (1) | KR100236570B1 (zh) |
CN (1) | CN1126072C (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10207438A (ja) * | 1996-11-21 | 1998-08-07 | Seiko Instr Inc | 液晶装置 |
JP2001202053A (ja) * | 1999-11-09 | 2001-07-27 | Matsushita Electric Ind Co Ltd | 表示装置及び情報携帯端末 |
DE19962282A1 (de) * | 1999-12-23 | 2001-06-28 | Philips Corp Intellectual Pty | Stromsparschaltung mittels betriebszustandsabhängiger Ansteuerung einer Anzeigevorrichtung eines Endgeräts für Mobile Kommunikation |
JP2001282164A (ja) * | 2000-03-31 | 2001-10-12 | Sanyo Electric Co Ltd | 表示装置用駆動装置 |
JP5019668B2 (ja) * | 2000-09-18 | 2012-09-05 | 三洋電機株式会社 | 表示装置及びその制御方法 |
JP5004386B2 (ja) * | 2000-09-18 | 2012-08-22 | 三洋電機株式会社 | 表示装置及びその駆動方法 |
US6669361B1 (en) * | 2000-11-30 | 2003-12-30 | Times Group B.V. | Method for enabling/disabling mode functions in a multimode electronic device |
WO2002052536A2 (en) * | 2000-12-22 | 2002-07-04 | Koninklijke Philips Electronics N.V. | Display device with freely programmable multiplex rate |
JP3743505B2 (ja) * | 2001-06-15 | 2006-02-08 | セイコーエプソン株式会社 | ライン駆動回路、電気光学装置及び表示装置 |
US7209108B2 (en) * | 2001-11-30 | 2007-04-24 | Avago Technologies Enterprise IP (Singapore) Pte. Ltd. | Differential drive circuit and method for generating an a.c. differential drive signal |
JP3681063B2 (ja) * | 2002-10-04 | 2005-08-10 | 松下電器産業株式会社 | バイアス電位発生回路 |
KR100911817B1 (ko) * | 2002-12-12 | 2009-08-12 | 엘지디스플레이 주식회사 | 액정표시장치의 전원공급방법 및 장치 |
KR100496301B1 (ko) * | 2003-05-01 | 2005-06-17 | 삼성에스디아이 주식회사 | 효율적인 직류-직류 변환기들을 가진 디스플레이 패널의구동 장치 |
US7065006B2 (en) * | 2003-12-23 | 2006-06-20 | Timex Group B.V. | Method for enabling displayability/inhibitability of mode functions in a multimode electronic device |
KR100659065B1 (ko) | 2004-10-12 | 2006-12-19 | 삼성에스디아이 주식회사 | 에너지 재생을 수행하는 전계발광 디스플레이 패널의 구동장치 |
WO2007034364A1 (en) * | 2005-09-19 | 2007-03-29 | Koninklijke Philips Electronics N.V. | Display devices and row voltage generation circuits |
DE102007019707B3 (de) * | 2007-04-26 | 2008-10-23 | Robert Bosch Gmbh | Anzeige eines elektrischen Gerätes |
CN101471041B (zh) * | 2007-12-28 | 2011-07-27 | 比亚迪股份有限公司 | 一种液晶显示驱动方法、装置及液晶显示设备 |
KR101876940B1 (ko) * | 2012-06-28 | 2018-07-11 | 삼성디스플레이 주식회사 | 스캔 구동 유닛 및 이를 구비하는 유기 발광 표시 장치 |
CN114170950A (zh) | 2014-03-10 | 2022-03-11 | 硅工厂股份有限公司 | 源驱动器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404555A (en) * | 1981-06-09 | 1983-09-13 | Northern Telecom Limited | Addressing scheme for switch controlled liquid crystal displays |
US4740786A (en) * | 1985-01-18 | 1988-04-26 | Apple Computer, Inc. | Apparatus for driving liquid crystal display |
CA1296066C (en) * | 1985-12-10 | 1992-02-18 | Toshihiro Mori | Radio paging receiver having a message protection capability |
US5189406A (en) * | 1986-09-20 | 1993-02-23 | Thorn Emi Plc | Display device |
GB2229098A (en) * | 1989-03-14 | 1990-09-19 | Newcrest Technology Limited | Electronic board game |
EP0474231B1 (en) * | 1990-09-06 | 1996-12-04 | Canon Kabushiki Kaisha | Electronic device |
KR920013226A (ko) * | 1990-12-28 | 1992-07-28 | 이헌조 | Lcd 구동장치 |
US5424753A (en) * | 1990-12-31 | 1995-06-13 | Casio Computer Co., Ltd. | Method of driving liquid-crystal display elements |
JPH0661910A (ja) * | 1992-04-21 | 1994-03-04 | Nec Corp | 携帯電話装置 |
WO1993023932A1 (en) * | 1992-05-08 | 1993-11-25 | Motorola, Inc. | Method and apparatus for user selectable quick data access in a selective call receiver |
US5434690A (en) * | 1993-07-27 | 1995-07-18 | Kabushiki Kaisha Toshiba | Liquid crystal device with pixel electrodes in an opposed striped form |
US5805121A (en) * | 1996-07-01 | 1998-09-08 | Motorola, Inc. | Liquid crystal display and turn-off method therefor |
US5796391A (en) * | 1996-10-24 | 1998-08-18 | Motorola, Inc. | Scaleable refresh display controller |
-
1997
- 1997-05-13 KR KR1019970018482A patent/KR100236570B1/ko not_active IP Right Cessation
- 1997-05-13 US US08/856,617 patent/US6023256A/en not_active Expired - Lifetime
- 1997-05-14 JP JP9140976A patent/JPH1054971A/ja active Pending
- 1997-05-14 CN CN97111176A patent/CN1126072C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6023256A (en) | 2000-02-08 |
KR100236570B1 (ko) | 2000-01-15 |
KR970076466A (ko) | 1997-12-12 |
JPH1054971A (ja) | 1998-02-24 |
CN1170186A (zh) | 1998-01-14 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040820 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040820 Address after: Texas in the United States Patentee after: FreeScale Semiconductor Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
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ASS | Succession or assignment of patent right |
Owner name: LIANG HOLDING CO., LTD. Free format text: FORMER OWNER: FREEDOM SEMICONDUCTOR CORP. Effective date: 20120523 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120523 Address after: Delaware Patentee after: Bright Holdings LLC Address before: Texas, USA Patentee before: FreeScale Semiconductor |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031029 Termination date: 20130514 |