TW200506387A - System and method for testing displays - Google Patents

System and method for testing displays

Info

Publication number
TW200506387A
TW200506387A TW093113742A TW93113742A TW200506387A TW 200506387 A TW200506387 A TW 200506387A TW 093113742 A TW093113742 A TW 093113742A TW 93113742 A TW93113742 A TW 93113742A TW 200506387 A TW200506387 A TW 200506387A
Authority
TW
Taiwan
Prior art keywords
led display
module
test
display
testing
Prior art date
Application number
TW093113742A
Other languages
English (en)
Inventor
Phillip Wayne Huelson
Laurent Heughebaert
Original Assignee
Du Pont
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
Application filed by Du Pont filed Critical Du Pont
Publication of TW200506387A publication Critical patent/TW200506387A/zh

Links

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
    • G09G3/006—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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
    • G09G3/14—Semiconductor devices, e.g. 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
    • 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]
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0693—Calibration of display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/042—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller for monitor identification
    • 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
    • G09G3/2007—Display of intermediate tones
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S345/00—Computer graphics processing and selective visual display systems
    • Y10S345/904—Display with fail/safe testing feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW093113742A 2003-05-16 2004-05-14 System and method for testing displays TW200506387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/439,387 US7573286B2 (en) 2003-05-16 2003-05-16 System and method for testing displays

Publications (1)

Publication Number Publication Date
TW200506387A true TW200506387A (en) 2005-02-16

Family

ID=33417787

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113742A TW200506387A (en) 2003-05-16 2004-05-14 System and method for testing displays

Country Status (3)

Country Link
US (1) US7573286B2 (zh)
TW (1) TW200506387A (zh)
WO (1) WO2004104974A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401441B (zh) * 2005-10-28 2013-07-11 Advantest Corp 測試裝置、配置板、電子卡
CN104488018A (zh) * 2012-07-26 2015-04-01 造型逻辑有限公司 显示图像的方法和装置
TWI672512B (zh) * 2018-09-12 2019-09-21 啟端光電股份有限公司 發光二極體量測系統

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US20050062481A1 (en) * 2003-09-19 2005-03-24 Thomas Vaughn Wayside LED signal for railroad and transit applications
US20050268291A1 (en) * 2004-05-27 2005-12-01 International Business Machines Corporation Specifying user interface interactions for controls in a data driven system
JP2007065182A (ja) * 2005-08-30 2007-03-15 Sanyo Electric Co Ltd 表示装置
FR2914099B1 (fr) * 2007-03-22 2013-04-05 Eads Test & Services Systeme de test universel apte a controler une pluralite de parametres relatifs au fonctionnement de dispositif de presentation d'informations optoelectroniques de types varies
JP5810540B2 (ja) * 2011-02-04 2015-11-11 セイコーエプソン株式会社 頭部装着型表示装置および頭部装着型表示装置の制御方法
JP5963622B2 (ja) * 2011-12-19 2016-08-03 キヤノン株式会社 画像生成装置、画像表示装置、画像生成方法、及び、画像表示方法
CN102621420A (zh) * 2012-03-28 2012-08-01 奇瑞汽车股份有限公司 一种便携式接线盒离线检测装置
US9269748B2 (en) * 2012-07-03 2016-02-23 Shenzhen China Star Optoelectronics Technology Co., Ltd. Display device and method of converting solar energy into electrical energy
CN103454525A (zh) * 2013-08-23 2013-12-18 无锡莱吉特信息科技有限公司 一种led测试台
CN105467255B (zh) * 2016-01-21 2018-04-17 广州市诚臻电子科技有限公司 一种在屏显示数据的电磁兼容测试系统及方法
CN106847144A (zh) * 2017-03-23 2017-06-13 京东方科技集团股份有限公司 测试用转接模块、终端测试系统及测试方法
CN106842651A (zh) * 2017-04-11 2017-06-13 惠科股份有限公司 显示装置及显示面板的测试方法
CN109817132A (zh) * 2019-02-22 2019-05-28 重庆两江联创电子有限公司 液晶显示模组测试板
CN110570793B (zh) * 2019-08-05 2022-05-13 武汉精立电子技术有限公司 一种适配不同类型显示屏的测试方法、装置及终端设备
CN110648617B (zh) * 2019-09-29 2023-02-28 成都天马微电子有限公司 一种显示装置、检测方法及显示系统

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US5608422A (en) * 1992-11-27 1997-03-04 Sanyo Electric Co., Ltd. Automatic contrast adjusting device
US5499040A (en) 1994-06-27 1996-03-12 Radius Inc. Method and apparatus for display calibration and control
US5508607A (en) * 1994-08-11 1996-04-16 Fluke Corporation Electronic test instrument for component test
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US5757365A (en) * 1995-06-07 1998-05-26 Seiko Epson Corporation Power down mode for computer system
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JP3504202B2 (ja) 1999-12-21 2004-03-08 株式会社ナナオ 表示装置
JP3437152B2 (ja) 2000-07-28 2003-08-18 ウインテスト株式会社 有機ｅｌディスプレイの評価装置および評価方法
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401441B (zh) * 2005-10-28 2013-07-11 Advantest Corp 測試裝置、配置板、電子卡
CN104488018A (zh) * 2012-07-26 2015-04-01 造型逻辑有限公司 显示图像的方法和装置
TWI672512B (zh) * 2018-09-12 2019-09-21 啟端光電股份有限公司 發光二極體量測系統

Also Published As

Publication number Publication date
WO2004104974A8 (en) 2005-02-10
US7573286B2 (en) 2009-08-11
US20040227708A1 (en) 2004-11-18
WO2004104974A1 (en) 2004-12-02

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