CN112687224A - 源极驱动电路、源极驱动方法和显示装置 - Google Patents
源极驱动电路、源极驱动方法和显示装置 Download PDFInfo
- Publication number
- CN112687224A CN112687224A CN202011585429.3A CN202011585429A CN112687224A CN 112687224 A CN112687224 A CN 112687224A CN 202011585429 A CN202011585429 A CN 202011585429A CN 112687224 A CN112687224 A CN 112687224A
- Authority
- CN
- China
- Prior art keywords
- data
- latch
- signal
- output
- voltage
- 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.)
- Granted
Links
Images
Landscapes
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011585429.3A CN112687224B (zh) | 2020-12-28 | 2020-12-28 | 源极驱动电路、源极驱动方法和显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011585429.3A CN112687224B (zh) | 2020-12-28 | 2020-12-28 | 源极驱动电路、源极驱动方法和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112687224A true CN112687224A (zh) | 2021-04-20 |
CN112687224B CN112687224B (zh) | 2022-06-03 |
Family
ID=75454657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011585429.3A Active CN112687224B (zh) | 2020-12-28 | 2020-12-28 | 源极驱动电路、源极驱动方法和显示装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112687224B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114187869A (zh) * | 2021-12-03 | 2022-03-15 | 北京奕斯伟计算技术有限公司 | 显示面板、控制方法、控制装置、存储介质 |
CN114387932A (zh) * | 2022-01-18 | 2022-04-22 | 北京奕斯伟计算技术有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786800A (en) * | 1995-04-14 | 1998-07-28 | Sharp Kabushiki Kaisha | Display device |
US20060193002A1 (en) * | 2005-02-28 | 2006-08-31 | Nec Electronics Corporation | Drive circuit chip and display device |
CN1904981A (zh) * | 2005-06-16 | 2007-01-31 | 冲电气工业株式会社 | 显示驱动电路 |
CN101399019A (zh) * | 2007-09-30 | 2009-04-01 | 奇景光电股份有限公司 | 源极驱动器及其噪声抑制方法 |
CN101533598A (zh) * | 2009-03-26 | 2009-09-16 | 华映光电股份有限公司 | 显示器的源极驱动集成电路架构 |
TW201211999A (en) * | 2010-09-07 | 2012-03-16 | Silicon Works Co Ltd | Source driver of liquid crystal display for reducing EMI |
CN102800275A (zh) * | 2011-05-24 | 2012-11-28 | 联咏科技股份有限公司 | 显示器的驱动装置及方法 |
CN103151003A (zh) * | 2011-12-06 | 2013-06-12 | 瑞萨电子株式会社 | 数据驱动器、显示面板驱动装置和显示装置 |
CN104009751A (zh) * | 2013-02-25 | 2014-08-27 | 三星电子株式会社 | 电压电平转换电路和包括该电压电平转换电路的显示设备 |
CN104376809A (zh) * | 2013-08-14 | 2015-02-25 | 联咏科技股份有限公司 | 源极驱动器与降低其中峰值电流的方法 |
CN109493824A (zh) * | 2018-12-28 | 2019-03-19 | 北京集创北方科技股份有限公司 | 源极驱动器、显示装置及其驱动方法 |
-
2020
- 2020-12-28 CN CN202011585429.3A patent/CN112687224B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786800A (en) * | 1995-04-14 | 1998-07-28 | Sharp Kabushiki Kaisha | Display device |
US20060193002A1 (en) * | 2005-02-28 | 2006-08-31 | Nec Electronics Corporation | Drive circuit chip and display device |
CN1904981A (zh) * | 2005-06-16 | 2007-01-31 | 冲电气工业株式会社 | 显示驱动电路 |
CN101399019A (zh) * | 2007-09-30 | 2009-04-01 | 奇景光电股份有限公司 | 源极驱动器及其噪声抑制方法 |
CN101533598A (zh) * | 2009-03-26 | 2009-09-16 | 华映光电股份有限公司 | 显示器的源极驱动集成电路架构 |
TW201211999A (en) * | 2010-09-07 | 2012-03-16 | Silicon Works Co Ltd | Source driver of liquid crystal display for reducing EMI |
CN102800275A (zh) * | 2011-05-24 | 2012-11-28 | 联咏科技股份有限公司 | 显示器的驱动装置及方法 |
CN103151003A (zh) * | 2011-12-06 | 2013-06-12 | 瑞萨电子株式会社 | 数据驱动器、显示面板驱动装置和显示装置 |
CN104009751A (zh) * | 2013-02-25 | 2014-08-27 | 三星电子株式会社 | 电压电平转换电路和包括该电压电平转换电路的显示设备 |
CN104376809A (zh) * | 2013-08-14 | 2015-02-25 | 联咏科技股份有限公司 | 源极驱动器与降低其中峰值电流的方法 |
CN109493824A (zh) * | 2018-12-28 | 2019-03-19 | 北京集创北方科技股份有限公司 | 源极驱动器、显示装置及其驱动方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114187869A (zh) * | 2021-12-03 | 2022-03-15 | 北京奕斯伟计算技术有限公司 | 显示面板、控制方法、控制装置、存储介质 |
CN114387932A (zh) * | 2022-01-18 | 2022-04-22 | 北京奕斯伟计算技术有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
CN114387932B (zh) * | 2022-01-18 | 2022-12-16 | 北京奕斯伟计算技术股份有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
Also Published As
Publication number | Publication date |
---|---|
CN112687224B (zh) | 2022-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112687224B (zh) | 源极驱动电路、源极驱动方法和显示装置 | |
JP3564347B2 (ja) | 表示装置の駆動回路及び液晶表示装置 | |
JP5133585B2 (ja) | ソースドライバーの消費電力を低減させる方法及び関連装置 | |
US9721511B2 (en) | Display device and control method thereof | |
US7714758B2 (en) | Digital-to-analog converter and method thereof | |
JP2012168537A (ja) | ソースドライバ、それを備えるディスプレイ装置、及びその駆動方法 | |
CN109410822B (zh) | 电压电平转换电路及显示面板驱动控制方法 | |
US8223107B2 (en) | Data driver and display apparatus using the same including clock control circuit and shift register circuit | |
CN108630138B (zh) | 灰阶产生电路与使用其之驱动电路 | |
CN110322848B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
US7936295B2 (en) | Digital/analog converter circuit | |
CN108735171B (zh) | 输出电路、数据线驱动器以及显示装置 | |
CN110827739A (zh) | 显示装置及其驱动方法 | |
US20100295874A1 (en) | Gamma voltage generation device for a flat panel display | |
KR20100005515A (ko) | 감마 전압 컨트롤러, 이를 포함하는 계조 전압 제너레이터및 디스플레이 디바이스 | |
US8610657B2 (en) | Source driver, common voltage driver, and method of driving display device using time division driving method | |
CN106997752B (zh) | 用于显示装置的源极驱动器 | |
CN112216239A (zh) | 源极驱动器和显示装置 | |
US8115756B2 (en) | Display driver integrated circuit using ping-pong type sample and hold circuit | |
CN112687223B (zh) | 源极驱动电路、源极驱动方法和显示装置 | |
CN116298471A (zh) | 一种信号检测电路及信号检测方法 | |
JPH06195047A (ja) | 液晶表示装置の駆動回路 | |
US11356113B2 (en) | Digital-to-analog conversion circuit and data driver | |
CN113678188B (zh) | 显示装置的输出驱动器 | |
US10735011B2 (en) | Digital-to-analog converter and driving circuit of display device having the same |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Patentee after: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT 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: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Patentee after: Hefei Yisiwei Computing Technology Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |