CN101206323B - 液晶显示器、连接器以及测试所述液晶显示器的方法 - Google Patents

液晶显示器、连接器以及测试所述液晶显示器的方法 Download PDF

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Publication number
CN101206323B
CN101206323B CN2007101802762A CN200710180276A CN101206323B CN 101206323 B CN101206323 B CN 101206323B CN 2007101802762 A CN2007101802762 A CN 2007101802762A CN 200710180276 A CN200710180276 A CN 200710180276A CN 101206323 B CN101206323 B CN 101206323B
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CN
China
Prior art keywords
voltage
gate
pin
lcd
ground
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Expired - Fee Related
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CN2007101802762A
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English (en)
Chinese (zh)
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CN101206323A (zh
Inventor
南儇佑
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Samsung Display Co Ltd
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Samsung Electronics Co Ltd
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Publication of CN101206323A publication Critical patent/CN101206323A/zh
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Publication of CN101206323B publication Critical patent/CN101206323B/zh
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    • 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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • 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
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
CN2007101802762A 2006-12-22 2007-10-16 液晶显示器、连接器以及测试所述液晶显示器的方法 Expired - Fee Related CN101206323B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060133053A KR100843148B1 (ko) 2006-12-22 2006-12-22 액정 표시 장치, 액정 표시 장치의 테스트용 커넥터 및이의 테스트 방법
KR133053/06 2006-12-22

Publications (2)

Publication Number Publication Date
CN101206323A CN101206323A (zh) 2008-06-25
CN101206323B true CN101206323B (zh) 2011-06-15

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CN2007101802762A Expired - Fee Related CN101206323B (zh) 2006-12-22 2007-10-16 液晶显示器、连接器以及测试所述液晶显示器的方法

Country Status (4)

Country Link
US (1) US7911217B2 (https=)
JP (1) JP5079371B2 (https=)
KR (1) KR100843148B1 (https=)
CN (1) CN101206323B (https=)

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CN101086508B (zh) * 2006-06-07 2010-05-12 瀚斯宝丽股份有限公司 检测设备及其连接器及其检测方法
CN101424795B (zh) * 2007-11-02 2010-12-01 群康科技(深圳)有限公司 液晶显示器及其检测方法
KR101427592B1 (ko) * 2007-12-21 2014-08-08 삼성디스플레이 주식회사 액정표시장치용 검사장치 및 그 제어방법
KR101492116B1 (ko) * 2008-01-24 2015-02-09 삼성디스플레이 주식회사 커넥터 및 이를 갖는 표시장치
JP5428299B2 (ja) * 2008-03-18 2014-02-26 セイコーエプソン株式会社 電気光学装置及び電子機器
US20090267877A1 (en) * 2008-04-29 2009-10-29 Himax Display, Inc. Liquid crystal on silicon panel
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CN101719352B (zh) * 2008-10-09 2012-07-25 北京京东方光电科技有限公司 液晶盒成盒后检测装置和方法
JP5504507B2 (ja) 2008-10-20 2014-05-28 国立大学法人 東京大学 集積回路装置
CN101958091B (zh) * 2009-07-15 2012-10-31 北京京东方光电科技有限公司 一种液晶显示面板盒后检测装置和检测方法
CN102063877B (zh) * 2009-11-12 2013-01-02 群康科技(深圳)有限公司 液晶显示器及其检测方法
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US20130273776A1 (en) * 2012-04-16 2013-10-17 Shenzhen China Star Optoelectronics Technology Co Ltd. Conversion Adaptor and LCD Inspection System
US8994219B2 (en) * 2012-12-25 2015-03-31 Shenzhen China Star Optoelectronics Technology Co., Ltd DC/DC module of LCD driving circuit
CN104732913B (zh) * 2013-12-19 2018-12-14 昆山国显光电有限公司 Amoled的屏体结构及其电压转换电路
KR102374748B1 (ko) * 2015-06-30 2022-03-17 엘지디스플레이 주식회사 전원공급부 및 이를 이용한 표시장치
CN105161065B (zh) * 2015-09-30 2017-10-27 深圳市华星光电技术有限公司 液晶屏信号控制电路、显示面板及显示装置
KR102618361B1 (ko) * 2017-02-02 2023-12-27 삼성디스플레이 주식회사 표시 장치
CN107038985B (zh) * 2017-06-02 2020-04-03 京东方科技集团股份有限公司 用于显示面板的驱动模块、显示面板及显示装置
CN107316618B (zh) * 2017-07-19 2019-11-12 深圳市华星光电半导体显示技术有限公司 直流电压变换电路及直流电压变换方法和液晶显示装置
CN107329291A (zh) * 2017-08-11 2017-11-07 深圳同兴达科技股份有限公司 一种液晶显示模组高效检测系统
CN108615490B (zh) * 2018-03-16 2022-03-01 昆山龙腾光电股份有限公司 测试电路
CN112368762A (zh) * 2018-06-29 2021-02-12 堺显示器制品株式会社 显示装置
CN113160728B (zh) * 2021-02-19 2024-02-20 厦门天马微电子有限公司 显示面板、检测显示面板的高压漏检方法及显示装置
CN113745865B (zh) * 2021-08-30 2022-09-09 武汉华星光电技术有限公司 引脚连接器和显示面板
CN113920957B (zh) * 2021-10-29 2022-07-26 重庆惠科金渝光电科技有限公司 液晶显示设备及其驱动方法
CN115148141B (zh) * 2022-06-27 2023-03-03 绵阳惠科光电科技有限公司 栅极驱动电路、栅极驱动方法和显示装置
CN119001287B (zh) * 2024-08-15 2025-12-09 四川航天烽火伺服控制技术有限公司 一种驱动板批量化测试电路及测试方法

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Also Published As

Publication number Publication date
KR100843148B1 (ko) 2008-07-02
US7911217B2 (en) 2011-03-22
JP2008158480A (ja) 2008-07-10
JP5079371B2 (ja) 2012-11-21
US20080150856A1 (en) 2008-06-26
CN101206323A (zh) 2008-06-25
KR20080058872A (ko) 2008-06-26

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