CN1494047A - 用于显示板的显示检验方法和显示检验装置 - Google Patents

用于显示板的显示检验方法和显示检验装置 Download PDF

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Publication number
CN1494047A
CN1494047A CNA031328954A CN03132895A CN1494047A CN 1494047 A CN1494047 A CN 1494047A CN A031328954 A CNA031328954 A CN A031328954A CN 03132895 A CN03132895 A CN 03132895A CN 1494047 A CN1494047 A CN 1494047A
Authority
CN
China
Prior art keywords
display unit
display
viewing area
column
electrode
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.)
Pending
Application number
CNA031328954A
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English (en)
Chinese (zh)
Inventor
白川裕也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Pioneer Display Products Corp
Original Assignee
Pioneer Corp
Pioneer Display Products Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2002216679A external-priority patent/JP3863079B2/ja
Priority claimed from JP2002216678A external-priority patent/JP3863078B2/ja
Priority claimed from JP2002224512A external-priority patent/JP2004069308A/ja
Priority claimed from JP2002224511A external-priority patent/JP2004069307A/ja
Application filed by Pioneer Corp, Pioneer Display Products Corp filed Critical Pioneer Corp
Publication of CN1494047A publication Critical patent/CN1494047A/zh
Pending legal-status Critical Current

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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
    • G09G3/22—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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • 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
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
CNA031328954A 2002-07-25 2003-07-25 用于显示板的显示检验方法和显示检验装置 Pending CN1494047A (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2002216679A JP3863079B2 (ja) 2002-07-25 2002-07-25 ディスプレイパネルの表示検査方法および表示検査装置
JP2002216678A JP3863078B2 (ja) 2002-07-25 2002-07-25 ディスプレイパネルの表示検査方法および表示検査装置
JP216678/2002 2002-07-25
JP216679/2002 2002-07-25
JP224512/2002 2002-08-01
JP2002224512A JP2004069308A (ja) 2002-08-01 2002-08-01 ディスプレイパネルの表示検査方法および表示検査装置
JP2002224511A JP2004069307A (ja) 2002-08-01 2002-08-01 ディスプレイパネルの表示検査方法および表示検査装置
JP224511/2002 2002-08-01

Publications (1)

Publication Number Publication Date
CN1494047A true CN1494047A (zh) 2004-05-05

Family

ID=34279948

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA031328954A Pending CN1494047A (zh) 2002-07-25 2003-07-25 用于显示板的显示检验方法和显示检验装置

Country Status (3)

Country Link
KR (1) KR20040010160A (ko)
CN (1) CN1494047A (ko)
TW (1) TWI225233B (ko)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100550101C (zh) * 2005-07-07 2009-10-14 东北先锋公司 发光显示屏的驱动装置及驱动方法
CN101297338B (zh) * 2005-09-21 2011-05-04 富士通天株式会社 显示设备、检查和制造该设备的方法以及检查和制造显示面板的方法
CN1982857B (zh) * 2005-12-14 2011-06-29 深圳迈瑞生物医疗电子股份有限公司 发光器件的自动化测试方法
CN101566739B (zh) * 2008-04-25 2011-07-20 北京京东方光电科技有限公司 阵列电路维修***及维修方法
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
CN105551411A (zh) * 2016-02-22 2016-05-04 京东方科技集团股份有限公司 一种短路点分析方法
CN107179123A (zh) * 2017-04-21 2017-09-19 华南理工大学 摄像头与led灯融合的亮度标定与测量方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036707A (zh) * 2014-05-26 2014-09-10 京东方科技集团股份有限公司 显示设备检测装置和方法、显示***
KR102533385B1 (ko) 2018-01-31 2023-05-17 엘지전자 주식회사 제어장치

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100550101C (zh) * 2005-07-07 2009-10-14 东北先锋公司 发光显示屏的驱动装置及驱动方法
CN101297338B (zh) * 2005-09-21 2011-05-04 富士通天株式会社 显示设备、检查和制造该设备的方法以及检查和制造显示面板的方法
CN1982857B (zh) * 2005-12-14 2011-06-29 深圳迈瑞生物医疗电子股份有限公司 发光器件的自动化测试方法
CN101566739B (zh) * 2008-04-25 2011-07-20 北京京东方光电科技有限公司 阵列电路维修***及维修方法
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
US8525540B2 (en) 2008-10-09 2013-09-03 Beijing Boe Optoelectronics Technology Co., Ltd. Switch control unit, test apparatus and method for liquid crystal cell
US9389245B2 (en) 2008-10-09 2016-07-12 Beijing Boe Optoelectronics Technology Co., Ltd. Switch control unit, test apparatus and method for liquid crystal cell
CN105551411A (zh) * 2016-02-22 2016-05-04 京东方科技集团股份有限公司 一种短路点分析方法
CN105551411B (zh) * 2016-02-22 2018-06-26 京东方科技集团股份有限公司 一种短路点分析方法
CN107179123A (zh) * 2017-04-21 2017-09-19 华南理工大学 摄像头与led灯融合的亮度标定与测量方法

Also Published As

Publication number Publication date
KR20040010160A (ko) 2004-01-31
TWI225233B (en) 2004-12-11
TW200402676A (en) 2004-02-16

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