CN1137665A - 数据电极、扫描电极、驱动电路、液晶显示单元及其驱动方法 - Google Patents
数据电极、扫描电极、驱动电路、液晶显示单元及其驱动方法 Download PDFInfo
- Publication number
- CN1137665A CN1137665A CN95113145A CN95113145A CN1137665A CN 1137665 A CN1137665 A CN 1137665A CN 95113145 A CN95113145 A CN 95113145A CN 95113145 A CN95113145 A CN 95113145A CN 1137665 A CN1137665 A CN 1137665A
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- China
- Prior art keywords
- circuit
- data
- voltage
- scan electrode
- liquid crystal
- 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.)
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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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
-
- 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
- G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3681—Details of drivers for scan electrodes suitable for passive 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
- 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
- G09G3/3692—Details of drivers for data electrodes suitable for passive 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
- 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
- G09G2230/00—Details of flat display driving waveforms
-
- 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
- G09G2310/0205—Simultaneous scanning of several lines in flat panels
-
- 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
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
-
- 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
- G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0204—Compensation of DC component across the pixels in flat panels
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6323029A JPH08179731A (ja) | 1994-12-26 | 1994-12-26 | データドライバ、走査ドライバ、液晶表示装置及びその駆動方式 |
JP323029/94 | 1994-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1137665A true CN1137665A (zh) | 1996-12-11 |
CN1094602C CN1094602C (zh) | 2002-11-20 |
Family
ID=18150326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95113145A Expired - Lifetime CN1094602C (zh) | 1994-12-26 | 1995-12-22 | 数据电极、扫描电极驱动电路、液晶显示单元及其驱动方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5818409A (zh) |
EP (1) | EP0720140B1 (zh) |
JP (1) | JPH08179731A (zh) |
KR (1) | KR100194402B1 (zh) |
CN (1) | CN1094602C (zh) |
DE (1) | DE69531231T2 (zh) |
MY (1) | MY116641A (zh) |
TW (1) | TW337578B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101482679B (zh) * | 2001-10-02 | 2012-02-22 | 夏普株式会社 | 液晶显示器件及其制造方法 |
CN103794179A (zh) * | 2014-03-06 | 2014-05-14 | 四川虹视显示技术有限公司 | 一种oled驱动方法及装置 |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1062811A (ja) * | 1996-08-20 | 1998-03-06 | Toshiba Corp | 液晶表示素子及び大型液晶表示素子並びに液晶表示素子の駆動方法 |
US6100879A (en) * | 1996-08-27 | 2000-08-08 | Silicon Image, Inc. | System and method for controlling an active matrix display |
JP3361705B2 (ja) * | 1996-11-15 | 2003-01-07 | 株式会社日立製作所 | 液晶コントローラおよび液晶表示装置 |
JP3052873B2 (ja) * | 1997-02-06 | 2000-06-19 | 日本電気株式会社 | 液晶表示装置 |
JP3503463B2 (ja) * | 1997-02-27 | 2004-03-08 | セイコーエプソン株式会社 | セグメントドライバ |
US6157360A (en) * | 1997-03-11 | 2000-12-05 | Silicon Image, Inc. | System and method for driving columns of an active matrix display |
JP2001504954A (ja) * | 1997-08-26 | 2001-04-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 表示装置 |
US6100868A (en) * | 1997-09-15 | 2000-08-08 | Silicon Image, Inc. | High density column drivers for an active matrix display |
WO1999021161A2 (en) * | 1997-10-20 | 1999-04-29 | Koninklijke Philips Electronics N.V. | Display device |
US6657610B1 (en) * | 1999-03-15 | 2003-12-02 | Seiko Epson Corporation | Liquid-crystal display device and method of driving the same |
US20030147017A1 (en) * | 2000-02-15 | 2003-08-07 | Jean-Daniel Bonny | Display device with multiple row addressing |
JP3618086B2 (ja) * | 2000-07-24 | 2005-02-09 | シャープ株式会社 | 複数の列電極駆動回路および表示装置 |
JP3527193B2 (ja) * | 2000-10-13 | 2004-05-17 | Necエレクトロニクス株式会社 | 液晶表示装置及びコンピュータ |
US6919872B2 (en) * | 2001-02-27 | 2005-07-19 | Leadis Technology, Inc. | Method and apparatus for driving STN LCD |
KR100431532B1 (ko) * | 2001-06-19 | 2004-05-14 | 레디스 테크놀로지 인코포레이티드 | 평면표시장치 및 그 구동방법 |
JP3956748B2 (ja) * | 2001-06-26 | 2007-08-08 | セイコーエプソン株式会社 | 表示装置、その駆動回路、その駆動方法および電子機器 |
US7015889B2 (en) * | 2001-09-26 | 2006-03-21 | Leadis Technology, Inc. | Method and apparatus for reducing output variation by sharing analog circuit characteristics |
US7068248B2 (en) * | 2001-09-26 | 2006-06-27 | Leadis Technology, Inc. | Column driver for OLED display |
US7046222B2 (en) * | 2001-12-18 | 2006-05-16 | Leadis Technology, Inc. | Single-scan driver for OLED display |
JP2006010742A (ja) * | 2004-06-22 | 2006-01-12 | Sony Corp | マトリクス型表示装置およびその駆動方法 |
US7298351B2 (en) * | 2004-07-01 | 2007-11-20 | Leadia Technology, Inc. | Removing crosstalk in an organic light-emitting diode display |
US7358939B2 (en) * | 2004-07-28 | 2008-04-15 | Leadis Technology, Inc. | Removing crosstalk in an organic light-emitting diode display by adjusting display scan periods |
KR100661828B1 (ko) * | 2006-03-23 | 2006-12-27 | 주식회사 아나패스 | 직렬화된 멀티레벨 데이터 신호를 전달하기 위한디스플레이, 타이밍 제어부 및 데이터 구동부 |
WO2007108574A1 (en) * | 2006-03-23 | 2007-09-27 | Anapass Inc. | Display, timing controller and data driver for transmitting serialized multi-level data signal |
JP4764272B2 (ja) * | 2006-06-30 | 2011-08-31 | 川崎マイクロエレクトロニクス株式会社 | 単純マトリクス液晶の駆動方法、液晶ドライバおよび液晶表示装置 |
KR101316791B1 (ko) * | 2007-01-05 | 2013-10-11 | 삼성디스플레이 주식회사 | 게이트 구동회로 및 이를 포함하는 액정 표시 장치, 박막트랜지스터 기판의 제조 방법 |
TW201005714A (en) * | 2008-07-22 | 2010-02-01 | Gigno Technology Co Ltd | Display module and driving method thereof |
TWI412012B (zh) * | 2009-07-20 | 2013-10-11 | Au Optronics Corp | 液晶顯示器 |
JP5431907B2 (ja) | 2009-12-18 | 2014-03-05 | ラピスセミコンダクタ株式会社 | 同期処理システム及び半導体集積回路 |
US9299302B2 (en) * | 2010-06-01 | 2016-03-29 | Sharp Kabushiki Kaisha | Display device |
US8345497B2 (en) | 2010-06-23 | 2013-01-01 | International Business Machines Corporation | Internal bypassing of memory array devices |
US8345490B2 (en) * | 2010-06-23 | 2013-01-01 | International Business Machines Corporation | Split voltage level restore and evaluate clock signals for memory address decoding |
US8351278B2 (en) | 2010-06-23 | 2013-01-08 | International Business Machines Corporation | Jam latch for latching memory array output data |
US8599642B2 (en) | 2010-06-23 | 2013-12-03 | International Business Machines Corporation | Port enable signal generation for gating a memory array device output |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5459495A (en) * | 1992-05-14 | 1995-10-17 | In Focus Systems, Inc. | Gray level addressing for LCDs |
DE69214206T2 (de) * | 1991-07-08 | 1997-03-13 | Asahi Glass Co Ltd | Steuerverfahren für ein Flüssigkristallanzeigeelement |
NL194875C (nl) * | 1992-04-01 | 2003-05-06 | Citizen Watch Co Ltd | Weergeefinrichting bevattende een vloeibaar-kristal materiaal. |
JP3460247B2 (ja) * | 1992-06-18 | 2003-10-27 | 株式会社日立製作所 | マトリックス型表示装置及びその駆動方法 |
KR960014494B1 (ko) * | 1992-06-18 | 1996-10-16 | 가부시기가이샤 히다찌세이사구쇼 | 에스.티.엔(stn) 액정패널의 구동방법 및 그 표시장치 |
US5594466A (en) * | 1992-10-07 | 1997-01-14 | Sharp Kabushiki Kaisha | Driving device for a display panel and a driving method of the same |
EP0617397A1 (en) * | 1993-03-23 | 1994-09-28 | Sanyo Electric Co., Ltd. | Liquid crystal display apparatus |
KR940022149A (ko) * | 1993-03-24 | 1994-10-20 | 세야 히로미찌 | 액정 디스플레이 장치 |
CN1110789A (zh) * | 1993-03-30 | 1995-10-25 | 旭硝子株式会社 | 显示装置和用于显示装置的驱动方法 |
US5475397A (en) * | 1993-07-12 | 1995-12-12 | Motorola, Inc. | Method and apparatus for reducing discontinuities in an active addressing display system |
JPH0728430A (ja) * | 1993-07-12 | 1995-01-31 | Hitachi Ltd | マトリックス型表示装置の駆動方法、駆動回路及びマトリックス型表示装置 |
JP3145552B2 (ja) * | 1993-12-28 | 2001-03-12 | セイコーインスツルメンツ株式会社 | 液晶表示パネルの駆動装置 |
JPH09300421A (ja) * | 1996-05-17 | 1997-11-25 | Asahi Chem Ind Co Ltd | 無機材料を含有する押出樹脂成形体およびその成形方法 |
-
1994
- 1994-12-26 JP JP6323029A patent/JPH08179731A/ja active Pending
-
1995
- 1995-12-20 EP EP95120184A patent/EP0720140B1/en not_active Expired - Lifetime
- 1995-12-20 DE DE69531231T patent/DE69531231T2/de not_active Expired - Lifetime
- 1995-12-21 MY MYPI95004004A patent/MY116641A/en unknown
- 1995-12-21 US US08/575,940 patent/US5818409A/en not_active Expired - Lifetime
- 1995-12-21 TW TW084113719A patent/TW337578B/zh not_active IP Right Cessation
- 1995-12-22 CN CN95113145A patent/CN1094602C/zh not_active Expired - Lifetime
- 1995-12-23 KR KR1019950055467A patent/KR100194402B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101482679B (zh) * | 2001-10-02 | 2012-02-22 | 夏普株式会社 | 液晶显示器件及其制造方法 |
CN103794179A (zh) * | 2014-03-06 | 2014-05-14 | 四川虹视显示技术有限公司 | 一种oled驱动方法及装置 |
CN103794179B (zh) * | 2014-03-06 | 2016-03-02 | 四川虹视显示技术有限公司 | 一种oled驱动方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
KR960025298A (ko) | 1996-07-20 |
EP0720140B1 (en) | 2003-07-09 |
DE69531231T2 (de) | 2004-06-03 |
JPH08179731A (ja) | 1996-07-12 |
EP0720140A2 (en) | 1996-07-03 |
EP0720140A3 (en) | 1997-02-26 |
CN1094602C (zh) | 2002-11-20 |
DE69531231D1 (de) | 2003-08-14 |
TW337578B (en) | 1998-08-01 |
US5818409A (en) | 1998-10-06 |
KR100194402B1 (ko) | 1999-06-15 |
MY116641A (en) | 2004-03-31 |
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C14 | Grant of patent or utility model | ||
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Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111209 Owner name: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111209 Owner name: HITACHI DISPLAY CO., LTD. Free format text: FORMER OWNER: HITACHI, LTD. Effective date: 20111209 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20111209 Address after: Chiba Prefecture, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba Prefecture, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111209 Address after: Chiba Prefecture, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba Prefecture, Japan Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111209 Address after: Chiba Prefecture, Japan Patentee after: Hitachi Displays, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
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CP01 | Change in the name or title of a patent holder |
Address after: Chiba Prefecture, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba Prefecture, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Address after: Chiba Prefecture, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba Prefecture, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba Prefecture, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19961211 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Data electrode driving circuit, scanning electrode driving circuit, liquid, crystal display unit and method of driving the same Granted publication date: 20021120 License type: Common License Record date: 20131016 |
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CX01 | Expiry of patent term |
Granted publication date: 20021120 |
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