CN114242009B - 数据驱动集成电路及防短路方法、电路板、显示模组 - Google Patents
数据驱动集成电路及防短路方法、电路板、显示模组 Download PDFInfo
- Publication number
- CN114242009B CN114242009B CN202111530191.9A CN202111530191A CN114242009B CN 114242009 B CN114242009 B CN 114242009B CN 202111530191 A CN202111530191 A CN 202111530191A CN 114242009 B CN114242009 B CN 114242009B
- Authority
- CN
- China
- Prior art keywords
- signal
- output
- logic circuit
- switch group
- nand gate
- 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.)
- Active
Links
Images
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
- G09G3/3685—Details of drivers for data electrodes
-
- 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
- G09G2330/04—Display protection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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 (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111530191.9A CN114242009B (zh) | 2021-12-14 | 2021-12-14 | 数据驱动集成电路及防短路方法、电路板、显示模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111530191.9A CN114242009B (zh) | 2021-12-14 | 2021-12-14 | 数据驱动集成电路及防短路方法、电路板、显示模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114242009A CN114242009A (zh) | 2022-03-25 |
CN114242009B true CN114242009B (zh) | 2023-05-12 |
Family
ID=80756036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111530191.9A Active CN114242009B (zh) | 2021-12-14 | 2021-12-14 | 数据驱动集成电路及防短路方法、电路板、显示模组 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114242009B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101167407B1 (ko) * | 2005-06-28 | 2012-07-19 | 엘지디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
JP5188023B2 (ja) * | 2006-01-24 | 2013-04-24 | ラピスセミコンダクタ株式会社 | 駆動装置およびその駆動方法 |
KR102070871B1 (ko) * | 2013-06-25 | 2020-01-29 | 주식회사 실리콘웍스 | 디스플레이 구동회로 및 디스플레이 장치 |
KR20150007809A (ko) * | 2013-07-12 | 2015-01-21 | 주식회사 실리콘웍스 | 디스플레이 구동회로 및 디스플레이 장치 |
-
2021
- 2021-12-14 CN CN202111530191.9A patent/CN114242009B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114242009A (zh) | 2022-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1239448B1 (en) | Frame rate controller | |
US7239300B2 (en) | Driving apparatus and display module | |
US7006114B2 (en) | Display driving apparatus and display apparatus using same | |
US8519926B2 (en) | Liquid crystal display device and driving method thereof | |
US7746334B2 (en) | Apparatus and method for driving liquid crystal display device | |
US20050264548A1 (en) | Liquid crystal display driver device and liquid crystal display system | |
KR20090043879A (ko) | 시인성이 개선된 액정 표시 장치 | |
CN107705762A (zh) | 移位寄存器单元及其驱动方法、栅极驱动装置和显示装置 | |
US8456455B2 (en) | Display driving device and display apparatus | |
US8284147B2 (en) | Source driver, display device using the same and driving method of source driver | |
JP2003122332A (ja) | 液晶表示装置のデータ駆動装置及び方法 | |
JPH10105134A (ja) | Lcdパネル駆動回路 | |
US7973785B2 (en) | Control board and display apparatus having the same | |
JP4974594B2 (ja) | 表示制御装置及びその駆動制御方法 | |
US8508453B2 (en) | Display panel driving apparatus | |
JP2007041591A (ja) | 表示装置 | |
KR101061631B1 (ko) | 액정표시장치의 구동장치 및 방법 | |
CN114242009B (zh) | 数据驱动集成电路及防短路方法、电路板、显示模组 | |
TW591575B (en) | Driving circuit of liquid crystal display panel and method thereof, and liquid crystal display | |
US20200058246A1 (en) | Display driving method and display driving device | |
CN109658897B (zh) | 显示驱动方法及显示装置 | |
JP2002108287A (ja) | 液晶駆動用半導体集積回路装置 | |
CN102479475B (zh) | 显示面板及其驱动方法 | |
CN106558290A (zh) | 预校正电路 | |
TWI789967B (zh) | 應用於膽固醇液晶顯示裝置的顯示驅動電路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Applicant after: Beijing yisiwei Computing Technology Co.,Ltd. Applicant after: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. Address before: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Applicant before: Beijing yisiwei Computing Technology Co.,Ltd. Applicant before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Patentee after: Hefei Yisiwei Computing Technology Co.,Ltd. Address before: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |