KR101549291B1 - 표시장치 - Google Patents
표시장치 Download PDFInfo
- Publication number
- KR101549291B1 KR101549291B1 KR1020120118861A KR20120118861A KR101549291B1 KR 101549291 B1 KR101549291 B1 KR 101549291B1 KR 1020120118861 A KR1020120118861 A KR 1020120118861A KR 20120118861 A KR20120118861 A KR 20120118861A KR 101549291 B1 KR101549291 B1 KR 101549291B1
- Authority
- KR
- South Korea
- Prior art keywords
- gate
- lines
- resistance value
- gate link
- drive
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
-
- 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
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
-
- 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
- G09G3/22—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 using controlled light sources
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0469—Details of the physics of pixel operation
- G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
- G09G2300/0495—Use of transitions between isotropic and anisotropic phases in liquid crystals, by voltage controlled deformation of the liquid crystal molecules, as opposed to merely changing the orientation of the molecules as in, e.g. twisted-nematic [TN], vertical-aligned [VA], cholesteric, in-plane, or bi-refringent 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of El Displays (AREA)
Abstract
Description
[수학식]
이때, a, b, c, d, e는 0이 아닌 실수.
도 2a는 중앙 게이트 링크 라인을 통해 공급되는 게이트 펄스의 파형도.
도 2b는 가장자리 게이트 링크 라인을 통해 공급되는 게이트 펄스의 파형도.
도 3은 본 발명의 실시 예에 따른 표시장치를 개략적으로 나타내는 블록도.
도 4는 본 발명의 제1 실시 예에 따른 화소의 일 예를 보여주는 도면.
도 5는 본 발명의 제1 실시 예에 따른 게이트 드라이브 IC와 표시패널의 게이트 라인들을 접속하는 게이트 링크 라인들을 상세히 보여주는 일 예시도면.
도 6은 본 발명의 제1 실시 예에 따른 게이트 링크 라인들의 배선 저항값들의 변화를 보여주는 그래프.
도 7은 본 발명의 제2 실시 예에 따른 화소의 일 예를 보여주는 도면.
도 8은 본 발명의 제2 실시 예에 따른 게이트 드라이브 IC와 표시패널의 게이트 라인들을 접속하는 게이트 링크 라인들을 상세히 보여주는 일 예시도면.
도 9는 본 발명의 제2 실시 예에 따른 제1 및 제2 게이트 링크 라인들의 배선 저항값들의 변화를 보여주는 그래프.
111, 112, 113, GIC: 게이트 드라이브 IC
120: 데이터 구동회로 121, 122, 123: 데이터 드라이브 IC
130: 타이밍 콘트롤러 140: 호스트 시스템
Claims (8)
- 데이터 라인들과 게이트 라인들을 포함하는 표시패널;
상기 게이트 라인들에 게이트 펄스를 순차적으로 공급하는 게이트 드라이브 IC; 및
상기 데이터 라인들에 데이터 전압을 공급하는 데이터 드라이브 IC를 포함하고,
상기 게이트 드라이브 IC는 게이트 링크 라인들을 통해 상기 게이트 라인들에 접속되고,
상기 게이트 드라이브 IC의 일측 가장자리로부터 타측 가장자리까지 접속된 게이트 링크 라인들의 저항값들은 다음의 [수학식]과 같은 4차 함수에 의해 정의되는 곡선으로 분포되는 것을 특징으로 하는 표시장치,
[수학식]
이때, a, b, c, d, e는 0이 아닌 실수. - 제 1 항에 있어서,
상기 게이트 드라이브 IC의 일측 가장자리 또는 타측 가장자리에 접속된 게이트 링크 라인의 저항값이 가장 크고,
상기 게이트 드라이브 IC의 중앙부에 접속된 게이트 링크 라인의 저항값이 가장 작은 것을 특징으로 하는 표시장치. - 데이터 라인들과 스캔 라인들을 포함하는 표시패널;
제1 스캔 라인들에 제1 스캔 펄스를 순차적으로 공급하고, 제2 스캔 라인들에 제2 스캔 펄스를 순차적으로 공급하는 게이트 드라이브 IC; 및
상기 데이터 라인들에 데이터 전압을 공급하는 데이터 드라이브 IC를 포함하고,
상기 게이트 드라이브 IC는 제1 게이트 링크 라인들을 통해 상기 제1 스캔 라인들에 접속되고, 제2 게이트 링크 라인들을 통해 제2 스캔 라인들에 접속되며,
상기 제1 게이트 링크 라인들의 최대 저항값과 최소 저항값 사이의 차와 상기 제2 게이트 링크 라인들의 최대 저항값과 최소 저항값 사이의 차는 서로 다르게 설정되고,
상기 게이트 드라이브 IC에 접속된 제1 게이트 링크 라인들 또는 제2 게이트 링크 라인들의 저항값들은 상기 게이트 드라이브 IC의 일측 가장자리부터 타측 가장자리까지 다음의 [수학식]과 같은 4차 함수에 의해 정의되는 곡선으로 분포되는 표시장치,
[수학식]
이때, a, b, c, d, e는 0이 아닌 실수. - 제 3 항에 있어서,
상기 제1 게이트 링크 라인들의 최대 저항값과 최소 저항값 사이의 차는 상기 제2 게이트 링크 라인들의 최대 저항값과 최소 저항값 사이의 차보다 작은 것을 특징으로 하는 표시장치. - 삭제
- 삭제
- 제 3 항에 있어서,
상기 게이트 드라이브 IC의 일측 가장자리 또는 타측 가장자리에 접속된 제1 게이트 링크 라인의 저항값이 상기 제1 게이트 링크 라인들의 최대 저항값이고,
상기 게이트 드라이브 IC의 중앙부에 접속된 제1 게이트 링크 라인의 저항값이 상기 제1 게이트 링크 라인의 최소 저항값인 것을 특징으로 하는 표시장치. - 제 3 항에 있어서,
상기 게이트 드라이브 IC의 일측 가장자리 또는 타측 가장자리에 접속된 제2 게이트 링크 라인의 저항값이 상기 제2 게이트 링크 라인들의 최대 저항값이고,
상기 게이트 드라이브 IC의 중앙부에 접속된 제2 게이트 링크 라인의 저항값이 상기 제2 게이트 링크 라인의 최소 저항값인 것을 특징으로 하는 표시장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120118861A KR101549291B1 (ko) | 2012-10-25 | 2012-10-25 | 표시장치 |
EP12194598.4A EP2725414A1 (en) | 2012-10-25 | 2012-11-28 | Display device |
US13/712,685 US20140118321A1 (en) | 2012-10-25 | 2012-12-12 | Display device |
JP2012275499A JP2014085661A (ja) | 2012-10-25 | 2012-12-18 | 表示装置 |
CN201210551865.8A CN103778879A (zh) | 2012-10-25 | 2012-12-18 | 显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120118861A KR101549291B1 (ko) | 2012-10-25 | 2012-10-25 | 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140056421A KR20140056421A (ko) | 2014-05-12 |
KR101549291B1 true KR101549291B1 (ko) | 2015-09-02 |
Family
ID=47427211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120118861A Active KR101549291B1 (ko) | 2012-10-25 | 2012-10-25 | 표시장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140118321A1 (ko) |
EP (1) | EP2725414A1 (ko) |
JP (1) | JP2014085661A (ko) |
KR (1) | KR101549291B1 (ko) |
CN (1) | CN103778879A (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101603300B1 (ko) * | 2013-11-25 | 2016-03-14 | 엘지디스플레이 주식회사 | 유기발광표시장치 및 그 표시패널 |
CN106205540B (zh) * | 2016-08-31 | 2019-02-01 | 深圳市华星光电技术有限公司 | 改善显示亮度均一性的液晶显示面板与液晶显示器 |
CN106448567B (zh) * | 2016-12-08 | 2020-06-05 | 合肥鑫晟光电科技有限公司 | 像素驱动电路、驱动方法、像素单元和显示装置 |
KR102728869B1 (ko) * | 2016-12-30 | 2024-11-13 | 엘지디스플레이 주식회사 | 표시패널 |
KR102449218B1 (ko) | 2017-09-19 | 2022-09-30 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
CN115662353B (zh) * | 2022-12-26 | 2023-03-17 | 惠科股份有限公司 | 像素驱动电路、电阻补偿方法以及显示面板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100237679B1 (ko) * | 1995-12-30 | 2000-01-15 | 윤종용 | 저항 차를 줄이는 팬 아웃부를 가지는 액정 표시 패널 |
JP2003005670A (ja) | 2001-06-20 | 2003-01-08 | Toshiba Corp | 平面表示装置 |
JP2004070317A (ja) | 2002-08-07 | 2004-03-04 | Samsung Electronics Co Ltd | 液晶表示装置及びこれに使用する駆動集積回路 |
JP2010217932A (ja) | 2005-05-31 | 2010-09-30 | Lg Display Co Ltd | 液晶ディスプレイ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2776357B2 (ja) * | 1996-01-31 | 1998-07-16 | 日本電気株式会社 | 液晶表示装置 |
JP5192026B2 (ja) * | 2000-02-18 | 2013-05-08 | 株式会社ジャパンディスプレイイースト | 液晶表示装置 |
FR2843506B1 (fr) * | 2002-08-09 | 2004-10-29 | Gemplus Card Int | Procede de calcul universel applique a des points d'une courbe elliptique definie par une quartique, procede cryptographique et composant electronique associes |
WO2004097782A1 (en) * | 2003-05-02 | 2004-11-11 | Koninklijke Philips Electronics N.V. | Active matrix oled display device with threshold voltage drift compensation |
US6842200B1 (en) * | 2003-06-18 | 2005-01-11 | Hannstar Display Corporation | Liquid crystal panel having compensation capacitors for balancing RC delay effect |
JP2006227243A (ja) * | 2005-02-17 | 2006-08-31 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2007011218A (ja) * | 2005-07-04 | 2007-01-18 | Sharp Corp | 表示装置 |
US7598531B2 (en) * | 2005-11-18 | 2009-10-06 | Luminus Devices, Inc. | Electronic device contact structures |
US7924249B2 (en) * | 2006-02-10 | 2011-04-12 | Ignis Innovation Inc. | Method and system for light emitting device displays |
JP5011863B2 (ja) * | 2006-07-20 | 2012-08-29 | ソニー株式会社 | 表示装置 |
JP2008026514A (ja) * | 2006-07-20 | 2008-02-07 | Sony Corp | 表示装置 |
JP4400605B2 (ja) * | 2006-09-25 | 2010-01-20 | カシオ計算機株式会社 | 表示駆動装置及び表示装置 |
JP5301201B2 (ja) * | 2007-06-29 | 2013-09-25 | 株式会社ジャパンディスプレイウェスト | 表示装置およびその駆動方法、並びに電子機器 |
JP5260912B2 (ja) * | 2007-07-31 | 2013-08-14 | パナソニック液晶ディスプレイ株式会社 | 表示装置 |
JP4712016B2 (ja) * | 2007-11-01 | 2011-06-29 | シャープ株式会社 | アクティブマトリクス基板および表示装置 |
JP5384051B2 (ja) * | 2008-08-27 | 2014-01-08 | 株式会社ジャパンディスプレイ | 画像表示装置 |
JP5463658B2 (ja) * | 2008-12-03 | 2014-04-09 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
CN101872093A (zh) * | 2009-04-23 | 2010-10-27 | 友达光电股份有限公司 | 液晶显示装置 |
TWI397736B (zh) * | 2009-10-13 | 2013-06-01 | Au Optronics Corp | 主動元件陣列基板以及顯示裝置 |
-
2012
- 2012-10-25 KR KR1020120118861A patent/KR101549291B1/ko active Active
- 2012-11-28 EP EP12194598.4A patent/EP2725414A1/en not_active Withdrawn
- 2012-12-12 US US13/712,685 patent/US20140118321A1/en not_active Abandoned
- 2012-12-18 CN CN201210551865.8A patent/CN103778879A/zh active Pending
- 2012-12-18 JP JP2012275499A patent/JP2014085661A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100237679B1 (ko) * | 1995-12-30 | 2000-01-15 | 윤종용 | 저항 차를 줄이는 팬 아웃부를 가지는 액정 표시 패널 |
JP2003005670A (ja) | 2001-06-20 | 2003-01-08 | Toshiba Corp | 平面表示装置 |
JP2004070317A (ja) | 2002-08-07 | 2004-03-04 | Samsung Electronics Co Ltd | 液晶表示装置及びこれに使用する駆動集積回路 |
JP2010217932A (ja) | 2005-05-31 | 2010-09-30 | Lg Display Co Ltd | 液晶ディスプレイ |
Also Published As
Publication number | Publication date |
---|---|
KR20140056421A (ko) | 2014-05-12 |
EP2725414A1 (en) | 2014-04-30 |
CN103778879A (zh) | 2014-05-07 |
JP2014085661A (ja) | 2014-05-12 |
US20140118321A1 (en) | 2014-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8786538B2 (en) | Display device and method for controlling gate pulse | |
KR102169169B1 (ko) | 표시장치와 그 구동방법 | |
CN107886910B (zh) | 显示装置 | |
KR101749751B1 (ko) | 스캔 펄스 스위칭 회로와 이를 이용한 표시장치 | |
KR101549291B1 (ko) | 표시장치 | |
CN104867462A (zh) | 显示设备 | |
KR101808338B1 (ko) | 표시장치와 그 게이트펄스 제어방법 | |
US20170154595A1 (en) | Display device | |
KR101958449B1 (ko) | 유기발광다이오드 표시장치와 그 구동방법 | |
US20080186298A1 (en) | Display apparatus | |
KR101191445B1 (ko) | 액정 표시 장치 및 그의 제조 방법 | |
KR101917168B1 (ko) | 표시장치와 그 구동방법 | |
US10283065B2 (en) | Display device and driving method thereof | |
KR20160069024A (ko) | 게이트 드라이브 ic와 이를 포함한 표시장치 | |
KR20160083565A (ko) | 표시장치 | |
KR101588898B1 (ko) | 액정표시장치 | |
KR102049738B1 (ko) | 액정표시장치 및 그 구동방법 | |
US20060158407A1 (en) | Liquid crystal display device, driving circuit and driving method thereof | |
CN106875903B (zh) | 显示装置及其驱动方法 | |
KR20170037127A (ko) | 액정표시장치 | |
KR101023722B1 (ko) | 쉬프트 레지스터의 구동 회로 | |
KR102242651B1 (ko) | 표시장치 | |
KR102460262B1 (ko) | 표시장치 및 그 구동방법 | |
KR102411041B1 (ko) | 전압 생성부를 포함한 표시장치 | |
KR20170015635A (ko) | 액정표시장치와 그 구동방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20121025 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20131121 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20121025 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20140928 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20150520 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20140928 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20150520 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20141127 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20150730 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20150616 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20150520 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20141127 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20150826 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20150826 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20190723 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20190723 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20200720 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20210802 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20230801 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20240715 Start annual number: 10 End annual number: 10 |