CN100389343C - 液晶显示驱动控制芯片的驱动电路模块设计方法 - Google Patents
液晶显示驱动控制芯片的驱动电路模块设计方法 Download PDFInfo
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- CN100389343C CN100389343C CNB2006100417087A CN200610041708A CN100389343C CN 100389343 C CN100389343 C CN 100389343C CN B2006100417087 A CNB2006100417087 A CN B2006100417087A CN 200610041708 A CN200610041708 A CN 200610041708A CN 100389343 C CN100389343 C CN 100389343C
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- Prior art keywords
- drive
- buffer
- circuit module
- voltage
- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000872 buffer Substances 0.000 claims abstract description 38
- 238000011088 calibration curve Methods 0.000 claims description 5
- 241001270131 Agaricus moelleri Species 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
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- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100417087A CN100389343C (zh) | 2006-01-20 | 2006-01-20 | 液晶显示驱动控制芯片的驱动电路模块设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100417087A CN100389343C (zh) | 2006-01-20 | 2006-01-20 | 液晶显示驱动控制芯片的驱动电路模块设计方法 |
Publications (2)
Publication Number | Publication Date |
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CN1804689A CN1804689A (zh) | 2006-07-19 |
CN100389343C true CN100389343C (zh) | 2008-05-21 |
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CNB2006100417087A Expired - Fee Related CN100389343C (zh) | 2006-01-20 | 2006-01-20 | 液晶显示驱动控制芯片的驱动电路模块设计方法 |
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CN (1) | CN100389343C (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040061449A (ko) * | 2002-12-31 | 2004-07-07 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 감마 기준전압회로 |
US6778161B2 (en) * | 2001-04-27 | 2004-08-17 | Industrial Technology Research Institute | Central symmetric gamma voltage correction circuit |
US20050093797A1 (en) * | 2003-11-04 | 2005-05-05 | Kuang-Feng Sung | [driving circuit of display and flat panel display] |
US20050195145A1 (en) * | 2004-03-08 | 2005-09-08 | Katsuhiko Maki | Data driver, display device, and method for controlling data driver |
-
2006
- 2006-01-20 CN CNB2006100417087A patent/CN100389343C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6778161B2 (en) * | 2001-04-27 | 2004-08-17 | Industrial Technology Research Institute | Central symmetric gamma voltage correction circuit |
KR20040061449A (ko) * | 2002-12-31 | 2004-07-07 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 감마 기준전압회로 |
US20050093797A1 (en) * | 2003-11-04 | 2005-05-05 | Kuang-Feng Sung | [driving circuit of display and flat panel display] |
US20050195145A1 (en) * | 2004-03-08 | 2005-09-08 | Katsuhiko Maki | Data driver, display device, and method for controlling data driver |
Also Published As
Publication number | Publication date |
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CN1804689A (zh) | 2006-07-19 |
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Owner name: NORTHWESTERN POLYTECHNICAL UNIVERSITY Free format text: FORMER OWNER: XI'AN NORTHWESTERN POLYTECHNICAL UNIVERSITY TECHNOLOGY INDUSTRY GROUP CO., LTD. Effective date: 20070727 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20070727 Address after: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Applicant after: Northwestern Polytechnical University Address before: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Applicant before: Xi'an Northwestern Polytechnical University Science & Technology Industry Group |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060719 Assignee: Shenzhen Qiaofeng Technology Co., Ltd. Assignor: Northwestern Polytechnical University Contract record no.: 2010440000302 Denomination of invention: Design method for drive circuit module in liquid crystal display drive control chip Granted publication date: 20080521 License type: Exclusive License Record date: 20100407 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20160120 |
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