CN102331644A - 液晶显示器的静电放电保护装置 - Google Patents
液晶显示器的静电放电保护装置 Download PDFInfo
- Publication number
- CN102331644A CN102331644A CN201110163885A CN201110163885A CN102331644A CN 102331644 A CN102331644 A CN 102331644A CN 201110163885 A CN201110163885 A CN 201110163885A CN 201110163885 A CN201110163885 A CN 201110163885A CN 102331644 A CN102331644 A CN 102331644A
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- electric conductor
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- discharge
- static
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 6
- 230000003068 static effect Effects 0.000 claims abstract description 61
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136204—Arrangements to prevent high voltage or static electricity failures
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110163885 CN102331644B (zh) | 2011-06-17 | 2011-06-17 | 液晶显示器的静电放电保护装置 |
US13/380,877 US8836623B2 (en) | 2011-06-17 | 2011-09-28 | ESD protection device of LCD display |
PCT/CN2011/080320 WO2012171282A1 (zh) | 2011-06-17 | 2011-09-28 | 液晶显示器的静电放电保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110163885 CN102331644B (zh) | 2011-06-17 | 2011-06-17 | 液晶显示器的静电放电保护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102331644A true CN102331644A (zh) | 2012-01-25 |
CN102331644B CN102331644B (zh) | 2013-05-15 |
Family
ID=45483471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110163885 Expired - Fee Related CN102331644B (zh) | 2011-06-17 | 2011-06-17 | 液晶显示器的静电放电保护装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102331644B (zh) |
WO (1) | WO2012171282A1 (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103715681A (zh) * | 2013-12-30 | 2014-04-09 | 京东方科技集团股份有限公司 | 一种静电放电保护电路及显示装置 |
WO2015110032A1 (zh) * | 2014-01-23 | 2015-07-30 | 深圳市华星光电技术有限公司 | 显示面板线路结构 |
CN105572997A (zh) * | 2016-02-26 | 2016-05-11 | 武汉华星光电技术有限公司 | 显示面板及其信号线 |
CN105655326A (zh) * | 2014-12-01 | 2016-06-08 | 三星显示有限公司 | 具有改善的静电放电保护的显示装置 |
CN106444180A (zh) * | 2016-08-29 | 2017-02-22 | 武汉华星光电技术有限公司 | 一种测试用焊点的静电释放装置及液晶显示器 |
WO2017161672A1 (zh) * | 2016-03-25 | 2017-09-28 | 深圳市华星光电技术有限公司 | 液晶显示面板及其静电放电电路 |
CN107610663A (zh) * | 2017-09-25 | 2018-01-19 | 武汉华星光电技术有限公司 | 平板显示装置的虚拟电路及驱动电路 |
CN109545777A (zh) * | 2018-12-28 | 2019-03-29 | 江苏邦融微电子有限公司 | 一种静电防护器件 |
WO2019127847A1 (zh) * | 2017-12-28 | 2019-07-04 | 武汉华星光电技术有限公司 | 显示面板及其制作方法、显示装置 |
US10685988B2 (en) | 2017-12-28 | 2020-06-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel having connection line connected to end portions of scan lines and manufacturing method thereof, and display device |
CN111863885A (zh) * | 2020-07-01 | 2020-10-30 | 上海天马有机发光显示技术有限公司 | 一种待切割显示面板、显示面板的制作方法及显示装置 |
CN112259563A (zh) * | 2020-10-28 | 2021-01-22 | 武汉华星光电技术有限公司 | 显示面板及显示装置 |
WO2021120292A1 (zh) * | 2019-12-17 | 2021-06-24 | Tcl华星光电技术有限公司 | 源极驱动器及显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8836623B2 (en) * | 2011-06-17 | 2014-09-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | ESD protection device of LCD display |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155329A (ja) * | 1998-11-19 | 2000-06-06 | Hitachi Ltd | 液晶表示装置 |
JP2001352069A (ja) * | 2000-06-07 | 2001-12-21 | Nec Kagoshima Ltd | 静電保護回路 |
US20040218108A1 (en) * | 2003-01-08 | 2004-11-04 | Ko Young Yik | Liquid crystal display panel |
KR100555301B1 (ko) * | 2002-08-13 | 2006-03-03 | 엘지.필립스 엘시디 주식회사 | 정전기 방지를 위한 액정패널 |
CN101201520A (zh) * | 2007-12-27 | 2008-06-18 | 昆山龙腾光电有限公司 | 一种具有静电防护功能的液晶显示装置阵列基板 |
CN101285974A (zh) * | 2007-04-11 | 2008-10-15 | 北京京东方光电科技有限公司 | 一种tft lcd面板静电放电保护电路及液晶显示器 |
JP2009187029A (ja) * | 1999-08-31 | 2009-08-20 | Sharp Corp | 液晶表示装置 |
CN201828746U (zh) * | 2010-09-28 | 2011-05-11 | 北京京东方光电科技有限公司 | 液晶显示基板和液晶显示器 |
CN202093288U (zh) * | 2011-06-17 | 2011-12-28 | 深圳市华星光电技术有限公司 | 液晶显示器的静电放电保护装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100349038C (zh) * | 2003-04-25 | 2007-11-14 | 胜华科技股份有限公司 | 具尖端放电的显示面板传导金属线布局方法及装置 |
CN100592151C (zh) * | 2007-02-02 | 2010-02-24 | 群康科技(深圳)有限公司 | 液晶显示装置 |
US7750408B2 (en) * | 2007-03-29 | 2010-07-06 | International Business Machines Corporation | Integrated circuit structure incorporating an inductor, a conductive sheet and a protection circuit |
CN101441344A (zh) * | 2007-11-20 | 2009-05-27 | 瀚宇彩晶股份有限公司 | 显示器装置 |
CN101441372B (zh) * | 2007-11-23 | 2011-12-07 | 上海中航光电子有限公司 | 液晶显示器的静电放电保护装置及其制造方法 |
-
2011
- 2011-06-17 CN CN 201110163885 patent/CN102331644B/zh not_active Expired - Fee Related
- 2011-09-28 WO PCT/CN2011/080320 patent/WO2012171282A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155329A (ja) * | 1998-11-19 | 2000-06-06 | Hitachi Ltd | 液晶表示装置 |
JP2009187029A (ja) * | 1999-08-31 | 2009-08-20 | Sharp Corp | 液晶表示装置 |
JP2001352069A (ja) * | 2000-06-07 | 2001-12-21 | Nec Kagoshima Ltd | 静電保護回路 |
KR100555301B1 (ko) * | 2002-08-13 | 2006-03-03 | 엘지.필립스 엘시디 주식회사 | 정전기 방지를 위한 액정패널 |
US20040218108A1 (en) * | 2003-01-08 | 2004-11-04 | Ko Young Yik | Liquid crystal display panel |
CN101285974A (zh) * | 2007-04-11 | 2008-10-15 | 北京京东方光电科技有限公司 | 一种tft lcd面板静电放电保护电路及液晶显示器 |
CN101201520A (zh) * | 2007-12-27 | 2008-06-18 | 昆山龙腾光电有限公司 | 一种具有静电防护功能的液晶显示装置阵列基板 |
CN201828746U (zh) * | 2010-09-28 | 2011-05-11 | 北京京东方光电科技有限公司 | 液晶显示基板和液晶显示器 |
CN202093288U (zh) * | 2011-06-17 | 2011-12-28 | 深圳市华星光电技术有限公司 | 液晶显示器的静电放电保护装置 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015100882A1 (zh) * | 2013-12-30 | 2015-07-09 | 京东方科技集团股份有限公司 | 一种静电放电保护电路及其制造方法、显示装置及电子产品 |
CN103715681B (zh) * | 2013-12-30 | 2016-06-22 | 京东方科技集团股份有限公司 | 一种静电放电保护电路及显示装置 |
CN103715681A (zh) * | 2013-12-30 | 2014-04-09 | 京东方科技集团股份有限公司 | 一种静电放电保护电路及显示装置 |
WO2015110032A1 (zh) * | 2014-01-23 | 2015-07-30 | 深圳市华星光电技术有限公司 | 显示面板线路结构 |
US9940894B2 (en) | 2014-01-23 | 2018-04-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Circuit of display panel |
CN105655326B (zh) * | 2014-12-01 | 2020-08-25 | 三星显示有限公司 | 具有改善的静电放电保护的显示装置 |
CN105655326A (zh) * | 2014-12-01 | 2016-06-08 | 三星显示有限公司 | 具有改善的静电放电保护的显示装置 |
CN105572997A (zh) * | 2016-02-26 | 2016-05-11 | 武汉华星光电技术有限公司 | 显示面板及其信号线 |
WO2017161672A1 (zh) * | 2016-03-25 | 2017-09-28 | 深圳市华星光电技术有限公司 | 液晶显示面板及其静电放电电路 |
CN106444180A (zh) * | 2016-08-29 | 2017-02-22 | 武汉华星光电技术有限公司 | 一种测试用焊点的静电释放装置及液晶显示器 |
CN107610663A (zh) * | 2017-09-25 | 2018-01-19 | 武汉华星光电技术有限公司 | 平板显示装置的虚拟电路及驱动电路 |
WO2019127847A1 (zh) * | 2017-12-28 | 2019-07-04 | 武汉华星光电技术有限公司 | 显示面板及其制作方法、显示装置 |
US10685988B2 (en) | 2017-12-28 | 2020-06-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel having connection line connected to end portions of scan lines and manufacturing method thereof, and display device |
CN109545777A (zh) * | 2018-12-28 | 2019-03-29 | 江苏邦融微电子有限公司 | 一种静电防护器件 |
WO2021120292A1 (zh) * | 2019-12-17 | 2021-06-24 | Tcl华星光电技术有限公司 | 源极驱动器及显示装置 |
CN111863885A (zh) * | 2020-07-01 | 2020-10-30 | 上海天马有机发光显示技术有限公司 | 一种待切割显示面板、显示面板的制作方法及显示装置 |
CN111863885B (zh) * | 2020-07-01 | 2023-06-27 | 武汉天马微电子有限公司 | 一种待切割显示面板、显示面板的制作方法及显示装置 |
CN112259563A (zh) * | 2020-10-28 | 2021-01-22 | 武汉华星光电技术有限公司 | 显示面板及显示装置 |
CN112259563B (zh) * | 2020-10-28 | 2023-02-28 | 武汉华星光电技术有限公司 | 显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2012171282A1 (zh) | 2012-12-20 |
CN102331644B (zh) | 2013-05-15 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electrostatic discharge protection device of LCD device and manufacturing method thereof Effective date of registration: 20190426 Granted publication date: 20130515 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
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Date of cancellation: 20201016 Granted publication date: 20130515 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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