CN100589167C - 液晶驱动系统中列驱动电路的实现方法及专用列解码电路 - Google Patents
液晶驱动系统中列驱动电路的实现方法及专用列解码电路 Download PDFInfo
- Publication number
- CN100589167C CN100589167C CN200610062707A CN200610062707A CN100589167C CN 100589167 C CN100589167 C CN 100589167C CN 200610062707 A CN200610062707 A CN 200610062707A CN 200610062707 A CN200610062707 A CN 200610062707A CN 100589167 C CN100589167 C CN 100589167C
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- matrix
- data
- output
- 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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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
- 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
- G09G3/3685—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
- 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
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)
Abstract
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610062707A CN100589167C (zh) | 2006-09-20 | 2006-09-20 | 液晶驱动系统中列驱动电路的实现方法及专用列解码电路 |
PCT/CN2007/070722 WO2008040235A1 (fr) | 2006-09-20 | 2007-09-18 | Procédé de pilotage et circuit de décodage de colonne et circuit de pilotage destiné à un écran à cristaux liquides |
US11/903,355 US7940257B2 (en) | 2006-09-20 | 2007-09-20 | Methods for segment driver circuits and application specific SEG decoders in LCD driver systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610062707A CN100589167C (zh) | 2006-09-20 | 2006-09-20 | 液晶驱动系统中列驱动电路的实现方法及专用列解码电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101149905A CN101149905A (zh) | 2008-03-26 |
CN100589167C true CN100589167C (zh) | 2010-02-10 |
Family
ID=39188094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610062707A Expired - Fee Related CN100589167C (zh) | 2006-09-20 | 2006-09-20 | 液晶驱动系统中列驱动电路的实现方法及专用列解码电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7940257B2 (zh) |
CN (1) | CN100589167C (zh) |
WO (1) | WO2008040235A1 (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940022149A (ko) * | 1993-03-24 | 1994-10-20 | 세야 히로미찌 | 액정 디스플레이 장치 |
JPH07287552A (ja) * | 1994-04-18 | 1995-10-31 | Matsushita Electric Ind Co Ltd | 液晶パネルの駆動装置 |
JPH1031460A (ja) * | 1996-07-17 | 1998-02-03 | Matsushita Electric Ind Co Ltd | 液晶表示パネルの駆動装置 |
JP3736622B2 (ja) * | 2001-06-15 | 2006-01-18 | 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 |
JP3801140B2 (ja) * | 2003-03-06 | 2006-07-26 | セイコーエプソン株式会社 | 表示ドライバ、電気光学装置、及び駆動方法 |
JP2004294968A (ja) * | 2003-03-28 | 2004-10-21 | Kawasaki Microelectronics Kk | 単純マトリクス液晶のマルチラインアドレッシング駆動方法及び装置 |
AU2004241602B2 (en) * | 2003-05-20 | 2008-05-08 | Syndiant, Inc. | Digital backplane |
JP4448910B2 (ja) * | 2003-06-05 | 2010-04-14 | 株式会社ルネサステクノロジ | 液晶駆動方法、液晶表示システム及び液晶駆動制御装置 |
-
2006
- 2006-09-20 CN CN200610062707A patent/CN100589167C/zh not_active Expired - Fee Related
-
2007
- 2007-09-18 WO PCT/CN2007/070722 patent/WO2008040235A1/zh active Application Filing
- 2007-09-20 US US11/903,355 patent/US7940257B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20080068370A1 (en) | 2008-03-20 |
WO2008040235A1 (fr) | 2008-04-10 |
CN101149905A (zh) | 2008-03-26 |
US7940257B2 (en) | 2011-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Assignor: BYD Co.,Ltd. Contract fulfillment period: 2008.4.25 to 2015.8.16 Contract record no.: 2008440000068 Denomination of invention: Liquid crystal drive system column driven circuit implement method and dedicated column decoding circuit License type: General permission Record date: 20080504 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2015.8.16 Name of requester: SHENZHEN BIYADI MICRO-ELECTRONIC CO., LTD. Effective date: 20080504 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 518119 BYD Industrial Park, Yanan Road, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: BYD Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 |