KR101375863B1 - 표시장치 및 이의 구동방법 - Google Patents
표시장치 및 이의 구동방법 Download PDFInfo
- Publication number
- KR101375863B1 KR101375863B1 KR1020070023126A KR20070023126A KR101375863B1 KR 101375863 B1 KR101375863 B1 KR 101375863B1 KR 1020070023126 A KR1020070023126 A KR 1020070023126A KR 20070023126 A KR20070023126 A KR 20070023126A KR 101375863 B1 KR101375863 B1 KR 101375863B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- gate
- data
- response
- stage
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000002265 prevention Effects 0.000 claims description 33
- 238000007599 discharging Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 10
- 239000003990 capacitor Substances 0.000 description 22
- 239000004973 liquid crystal related substance Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 15
- 239000000758 substrate Substances 0.000 description 10
- 101000912503 Homo sapiens Tyrosine-protein kinase Fgr Proteins 0.000 description 9
- 102100037226 Nuclear receptor coactivator 2 Human genes 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 9
- 101000805729 Homo sapiens V-type proton ATPase 116 kDa subunit a 1 Proteins 0.000 description 7
- 101000854879 Homo sapiens V-type proton ATPase 116 kDa subunit a 2 Proteins 0.000 description 7
- 101000854873 Homo sapiens V-type proton ATPase 116 kDa subunit a 4 Proteins 0.000 description 7
- 102100020737 V-type proton ATPase 116 kDa subunit a 4 Human genes 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- 239000010409 thin film Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 101000974356 Homo sapiens Nuclear receptor coactivator 3 Proteins 0.000 description 1
- 102100022883 Nuclear receptor coactivator 3 Human genes 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
-
- 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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
- G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Shift Register Type Memory (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070023126A KR101375863B1 (ko) | 2007-03-08 | 2007-03-08 | 표시장치 및 이의 구동방법 |
| US11/960,131 US8305323B2 (en) | 2007-03-08 | 2007-12-19 | Display apparatus and method of driving the same |
| CN201110087342.8A CN102141711B (zh) | 2007-03-08 | 2008-03-07 | 显示装置及驱动其的方法 |
| CN2008100831283A CN101261412B (zh) | 2007-03-08 | 2008-03-07 | 显示装置及驱动其的方法 |
| JP2008059459A JP5430870B2 (ja) | 2007-03-08 | 2008-03-10 | 表示装置及びその駆動方法 |
| US13/644,685 US8537095B2 (en) | 2007-03-08 | 2012-10-04 | Display apparatus and method of driving the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070023126A KR101375863B1 (ko) | 2007-03-08 | 2007-03-08 | 표시장치 및 이의 구동방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080082356A KR20080082356A (ko) | 2008-09-11 |
| KR101375863B1 true KR101375863B1 (ko) | 2014-03-17 |
Family
ID=39741170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070023126A Active KR101375863B1 (ko) | 2007-03-08 | 2007-03-08 | 표시장치 및 이의 구동방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8305323B2 (enExample) |
| JP (1) | JP5430870B2 (enExample) |
| KR (1) | KR101375863B1 (enExample) |
| CN (2) | CN102141711B (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009104307A1 (ja) * | 2008-02-19 | 2009-08-27 | シャープ株式会社 | シフトレジスタ回路および表示装置ならびにシフトレジスタ回路の駆動方法 |
| US20110234565A1 (en) * | 2008-12-12 | 2011-09-29 | Sharp Kabushiki Kaisha | Shift register circuit, display device, and method for driving shift register circuit |
| KR101542509B1 (ko) * | 2008-12-24 | 2015-08-06 | 삼성디스플레이 주식회사 | 게이트 구동 장치 및 이를 포함하는 액정 표시 장치 |
| TWI406222B (zh) * | 2009-05-26 | 2013-08-21 | Chunghwa Picture Tubes Ltd | 具有輸出致能控制電路之閘極驅動器 |
| KR102071057B1 (ko) * | 2009-06-25 | 2020-01-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
| WO2011010546A1 (en) * | 2009-07-24 | 2011-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| CN102024431B (zh) * | 2009-09-16 | 2013-04-03 | 北京京东方光电科技有限公司 | Tft-lcd驱动电路 |
| KR101101105B1 (ko) * | 2009-11-04 | 2012-01-03 | 삼성모바일디스플레이주식회사 | 발광제어선 구동부 및 이를 이용한 유기전계발광 표시장치 |
| KR101605435B1 (ko) * | 2009-12-14 | 2016-03-23 | 삼성디스플레이 주식회사 | 표시 패널 |
| KR101752834B1 (ko) * | 2009-12-29 | 2017-07-03 | 삼성디스플레이 주식회사 | 게이트 구동회로 및 이를 포함하는 표시장치 |
| US8957843B2 (en) * | 2010-02-25 | 2015-02-17 | Samsung Display Co., Ltd. | Gate selection circuit of liquid crystal panel, accumulating capacity driving circuit, driving device, and driving method |
| KR101710661B1 (ko) | 2010-04-29 | 2017-02-28 | 삼성디스플레이 주식회사 | 게이트 구동회로 및 이를 갖는 표시장치 |
| TWI433093B (zh) * | 2010-12-16 | 2014-04-01 | Chunghwa Picture Tubes Ltd | 用於減少畫面重影之方法 |
| CN202008813U (zh) | 2010-12-23 | 2011-10-12 | 北京京东方光电科技有限公司 | 薄膜晶体管液晶显示器的栅极驱动器、驱动电路及液晶显示器 |
| JP2012150215A (ja) * | 2011-01-18 | 2012-08-09 | Japan Display East Co Ltd | 表示装置 |
| KR101778650B1 (ko) | 2011-02-23 | 2017-09-15 | 삼성디스플레이 주식회사 | 표시 패널 및 이를 포함하는 표시 장치 |
| KR101481675B1 (ko) * | 2011-10-04 | 2015-01-22 | 엘지디스플레이 주식회사 | 양 방향 쉬프트 레지스터 |
| TWI493871B (zh) * | 2012-06-05 | 2015-07-21 | Au Optronics Corp | 移位暫存器電路、顯示器及移位暫存器 |
| KR102015396B1 (ko) * | 2012-11-27 | 2019-08-28 | 엘지디스플레이 주식회사 | 쉬프트 레지스터와 이의 구동방법 |
| CN104700810A (zh) * | 2013-06-06 | 2015-06-10 | 青岛海信电器股份有限公司 | 显示装置、时序控制器及图像显示方法 |
| CN104700808B (zh) * | 2013-06-06 | 2017-08-25 | 青岛海信电器股份有限公司 | 显示装置、时序控制器及图像显示方法 |
| TWI512701B (zh) * | 2013-08-08 | 2015-12-11 | Novatek Microelectronics Corp | 液晶顯示器及其閘極驅動器 |
| KR102114155B1 (ko) * | 2013-10-01 | 2020-05-25 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
| KR102031365B1 (ko) * | 2013-11-08 | 2019-10-11 | 엘지디스플레이 주식회사 | 스캔 구동부 및 이를 이용한 표시장치 |
| CN103700334B (zh) * | 2013-12-19 | 2014-12-17 | 京东方科技集团股份有限公司 | 斜坡信号发生电路及信号发生器、阵列基板及显示装置 |
| CN106132295B (zh) | 2014-04-04 | 2019-12-13 | 奥托立夫开发公司 | 驾乘人员信息检测装置 |
| CN104299554B (zh) * | 2014-08-22 | 2017-07-18 | 京东方科技集团股份有限公司 | 移位寄存器、阵列基板及显示装置 |
| KR102250309B1 (ko) * | 2014-10-13 | 2021-05-12 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
| FR3030902B1 (fr) | 2014-12-17 | 2018-04-13 | Continental Automotive France | Dispositif portable de communication radiofrequence a gain reglable et procede de reglage de gain associe |
| CN104464596A (zh) * | 2014-12-22 | 2015-03-25 | 合肥鑫晟光电科技有限公司 | 一种栅极集成驱动电路、显示面板及显示装置 |
| KR20160082401A (ko) * | 2014-12-26 | 2016-07-08 | 삼성디스플레이 주식회사 | 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치 |
| KR102282028B1 (ko) * | 2015-01-14 | 2021-07-29 | 삼성디스플레이 주식회사 | 게이트 구동 회로 |
| CN104658466B (zh) * | 2015-01-27 | 2017-05-10 | 京东方科技集团股份有限公司 | 一种goa电路及其驱动方法、显示面板及显示装置 |
| CN104637431B (zh) * | 2015-02-05 | 2019-03-15 | 京东方科技集团股份有限公司 | Goa电路及驱动方法、柔性显示设备及控制显示的方法 |
| CN106328026A (zh) * | 2015-06-17 | 2017-01-11 | 南京瀚宇彩欣科技有限责任公司 | 液晶显示器及其点反转平衡驱动的方法 |
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| US10809855B2 (en) * | 2015-08-19 | 2020-10-20 | Novatek Microelectronics Corp. | Driving circuit and a method for driving a display panel having a touch panel |
| KR102549431B1 (ko) * | 2015-11-27 | 2023-06-30 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR102481068B1 (ko) * | 2016-01-04 | 2022-12-27 | 삼성디스플레이 주식회사 | 표시장치 |
| KR102536161B1 (ko) * | 2016-03-31 | 2023-05-25 | 삼성디스플레이 주식회사 | 디스플레이 장치의 스캔 드라이버 및 이를 포함하는 디스플레이 장치 |
| KR102578838B1 (ko) * | 2016-09-30 | 2023-09-18 | 엘지디스플레이 주식회사 | 게이트 구동부 및 이를 포함하는 표시장치 |
| KR102556084B1 (ko) | 2016-10-07 | 2023-07-17 | 삼성디스플레이 주식회사 | 프레임 레이트를 변경할 수 있는 표시 장치 및 그것의 동작 방법 |
| KR102503690B1 (ko) * | 2016-12-30 | 2023-02-24 | 엘지디스플레이 주식회사 | 박막트랜지스터 어레이 기판과 이를 포함한 표시장치 |
| CN106847221A (zh) * | 2017-03-20 | 2017-06-13 | 京东方科技集团股份有限公司 | 移位寄存器单元、栅极驱动电路以及驱动方法 |
| EP3669351A4 (en) * | 2017-08-16 | 2021-03-10 | BOE Technology Group Co., Ltd. | NETWORK GRID DRIVER CIRCUIT, AMOLED DISPLAY PANEL PIXEL CIRCUIT, AMOLED DISPLAY PANEL AND AMOLED DISPLAY PANEL PIXEL CIRCUIT DRIVING METHOD |
| US10475408B2 (en) * | 2017-11-07 | 2019-11-12 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd | Liquid crystal display panel with a polarity reversion and gate driving circuit thereof |
| CN107767832B (zh) * | 2017-11-07 | 2020-02-07 | 深圳市华星光电半导体显示技术有限公司 | 一种液晶显示面板和栅极驱动电路 |
| CN109686334B (zh) * | 2019-02-18 | 2021-01-22 | 京东方科技集团股份有限公司 | 栅极驱动电路及其驱动方法、和显示装置 |
| CN112424856B (zh) * | 2019-06-03 | 2023-03-14 | 京东方科技集团股份有限公司 | 像素电路、像素电路的驱动方法、显示装置及其驱动方法 |
| KR102678025B1 (ko) * | 2019-12-31 | 2024-06-26 | 엘지디스플레이 주식회사 | 표시 장치 및 그의 동작 방법 |
| CN111883082B (zh) * | 2020-07-30 | 2021-11-09 | 惠科股份有限公司 | 一种栅极驱动电路、驱动方法和显示器 |
| KR102863273B1 (ko) * | 2021-12-27 | 2025-09-22 | 엘지디스플레이 주식회사 | 표시 장치 |
| CN118103902A (zh) * | 2022-09-26 | 2024-05-28 | 京东方科技集团股份有限公司 | 扫描电路和显示设备 |
| KR20250122678A (ko) * | 2024-02-07 | 2025-08-14 | 엘지디스플레이 주식회사 | 발광 구동부 및 이를 포함하는 표시 장치 |
Citations (3)
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| JP2006516049A (ja) | 2002-08-30 | 2006-06-15 | サムスン エレクトロニクス カンパニー リミテッド | 液晶表示装置 |
| KR20060127644A (ko) * | 2005-06-08 | 2006-12-13 | 엘지.필립스 엘시디 주식회사 | 액정 표시장치의 구동장치 |
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| WO2003104879A2 (en) * | 2002-06-01 | 2003-12-18 | Samsung Electronics Co., Ltd. | Shift register, liquid crystal display device having the shift register and method of driving scan lines using the same |
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| KR101003586B1 (ko) | 2003-12-26 | 2010-12-22 | 엘지디스플레이 주식회사 | 액정표시장치의 구동방법 |
| KR101030528B1 (ko) * | 2004-05-27 | 2011-04-26 | 엘지디스플레이 주식회사 | 쉬프트 레지스터 및 이를 사용한 액정표시장치 |
| KR101031667B1 (ko) * | 2004-12-29 | 2011-04-29 | 엘지디스플레이 주식회사 | 액정표시장치 |
| KR101109841B1 (ko) | 2004-12-31 | 2012-02-13 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동부 |
| KR101146531B1 (ko) * | 2005-04-26 | 2012-05-25 | 삼성전자주식회사 | 표시 장치와, 이의 구동 장치 및 구동 방법 |
| KR101158899B1 (ko) | 2005-08-22 | 2012-06-25 | 삼성전자주식회사 | 액정표시장치 및 이의 구동방법 |
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2007
- 2007-03-08 KR KR1020070023126A patent/KR101375863B1/ko active Active
- 2007-12-19 US US11/960,131 patent/US8305323B2/en active Active
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- 2008-03-07 CN CN2008100831283A patent/CN101261412B/zh active Active
- 2008-03-10 JP JP2008059459A patent/JP5430870B2/ja active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040019708A (ko) * | 2002-08-29 | 2004-03-06 | 엘지.필립스 엘시디 주식회사 | 2-도트 인버젼 액정표시장치 및 그 구동방법 |
| JP2006516049A (ja) | 2002-08-30 | 2006-06-15 | サムスン エレクトロニクス カンパニー リミテッド | 液晶表示装置 |
| KR20060127644A (ko) * | 2005-06-08 | 2006-12-13 | 엘지.필립스 엘시디 주식회사 | 액정 표시장치의 구동장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130027287A1 (en) | 2013-01-31 |
| CN102141711A (zh) | 2011-08-03 |
| US8537095B2 (en) | 2013-09-17 |
| CN102141711B (zh) | 2014-08-20 |
| US8305323B2 (en) | 2012-11-06 |
| KR20080082356A (ko) | 2008-09-11 |
| CN101261412A (zh) | 2008-09-10 |
| JP2008225476A (ja) | 2008-09-25 |
| US20080218502A1 (en) | 2008-09-11 |
| CN101261412B (zh) | 2013-05-01 |
| JP5430870B2 (ja) | 2014-03-05 |
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