CN1797488A - 液晶显示器检测系统及方法 - Google Patents
液晶显示器检测系统及方法 Download PDFInfo
- Publication number
- CN1797488A CN1797488A CNA2004100919421A CN200410091942A CN1797488A CN 1797488 A CN1797488 A CN 1797488A CN A2004100919421 A CNA2004100919421 A CN A2004100919421A CN 200410091942 A CN200410091942 A CN 200410091942A CN 1797488 A CN1797488 A CN 1797488A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- infrared
- test
- lcd
- signal
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 23
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 4
- 239000012085 test solution Substances 0.000 claims description 4
- 238000011990 functional testing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100919421A CN100395781C (zh) | 2004-12-30 | 2004-12-30 | 液晶显示器检测系统及方法 |
US11/189,939 US20060149504A1 (en) | 2004-12-30 | 2005-07-26 | System and method for testing liquid crystal displays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100919421A CN100395781C (zh) | 2004-12-30 | 2004-12-30 | 液晶显示器检测系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1797488A true CN1797488A (zh) | 2006-07-05 |
CN100395781C CN100395781C (zh) | 2008-06-18 |
Family
ID=36641741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100919421A Expired - Fee Related CN100395781C (zh) | 2004-12-30 | 2004-12-30 | 液晶显示器检测系统及方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060149504A1 (zh) |
CN (1) | CN100395781C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308648B (zh) * | 2007-05-15 | 2010-06-02 | 冠捷投资有限公司 | 自动化测试显示装置的方法及其系统 |
CN101369397B (zh) * | 2007-08-14 | 2010-07-07 | 冠捷投资有限公司 | 显示装置测试系统及其方法 |
CN101800909A (zh) * | 2010-05-05 | 2010-08-11 | 福建捷联电子有限公司 | TV Monitor全自动红外遥控RESET系统 |
CN101577078B (zh) * | 2009-06-22 | 2011-04-27 | 福建捷联电子有限公司 | 液晶显示器的全自动调整测试系统 |
CN102736012A (zh) * | 2011-04-02 | 2012-10-17 | 鸿富锦精密工业(深圳)有限公司 | 直流回路测试系统及其测试方法 |
CN104796608A (zh) * | 2015-04-08 | 2015-07-22 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现复位的方法及装置 |
CN104796607A (zh) * | 2015-04-08 | 2015-07-22 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现清零的方法及装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106856081A (zh) * | 2015-12-08 | 2017-06-16 | 瑞轩科技股份有限公司 | 显示器的检测装置及其检测方法 |
CN111526356A (zh) * | 2020-03-24 | 2020-08-11 | 福建星网视易信息系统有限公司 | 一种多路视频接口自动测试方法和装置 |
CN111959292A (zh) * | 2020-08-21 | 2020-11-20 | 长春一汽富晟集团有限公司 | 一种电动汽车碰撞后电机控制器高压泄放方法 |
WO2022146693A1 (en) * | 2020-12-29 | 2022-07-07 | Stryker Corporation | Tool for configuring headwall units used for patient support apparatus communication |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101197A (en) * | 1988-08-17 | 1992-03-31 | In Focus Systems, Inc. | Electronic transparency method and apparatus |
SG44027A1 (en) * | 1992-03-31 | 1997-11-14 | Minnesota Mining & Mfg | Color caliberation for lcd panel |
CN1140115C (zh) * | 1994-05-16 | 2004-02-25 | 杰姆斯达发展公司 | 采用压缩码的电视节目录制预定和卫星接收机控制 |
JP3435288B2 (ja) * | 1996-06-20 | 2003-08-11 | ペンタックス株式会社 | カメラシステム |
US6486927B1 (en) * | 1999-11-19 | 2002-11-26 | De & T Co., Ltd. | Liquid crystal display test system |
JP2002286493A (ja) * | 2001-03-27 | 2002-10-03 | Toshiba Corp | 無線移動端末を用いた位置表示システム |
US20030222843A1 (en) * | 2002-05-28 | 2003-12-04 | Birmingham Blair B.A. | Systems and methods for encoding control signals initiated from remote devices |
US7194373B2 (en) * | 2003-10-14 | 2007-03-20 | Verigy Pte. Ltd, | Device testing control |
-
2004
- 2004-12-30 CN CNB2004100919421A patent/CN100395781C/zh not_active Expired - Fee Related
-
2005
- 2005-07-26 US US11/189,939 patent/US20060149504A1/en not_active Abandoned
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308648B (zh) * | 2007-05-15 | 2010-06-02 | 冠捷投资有限公司 | 自动化测试显示装置的方法及其系统 |
CN101369397B (zh) * | 2007-08-14 | 2010-07-07 | 冠捷投资有限公司 | 显示装置测试系统及其方法 |
CN101577078B (zh) * | 2009-06-22 | 2011-04-27 | 福建捷联电子有限公司 | 液晶显示器的全自动调整测试系统 |
CN101800909A (zh) * | 2010-05-05 | 2010-08-11 | 福建捷联电子有限公司 | TV Monitor全自动红外遥控RESET系统 |
CN101800909B (zh) * | 2010-05-05 | 2011-07-20 | 福建捷联电子有限公司 | TV Monitor全自动红外遥控RESET系统 |
CN102736012A (zh) * | 2011-04-02 | 2012-10-17 | 鸿富锦精密工业(深圳)有限公司 | 直流回路测试系统及其测试方法 |
CN104796608A (zh) * | 2015-04-08 | 2015-07-22 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现复位的方法及装置 |
CN104796607A (zh) * | 2015-04-08 | 2015-07-22 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现清零的方法及装置 |
CN104796608B (zh) * | 2015-04-08 | 2017-12-15 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现复位的方法及装置 |
CN104796607B (zh) * | 2015-04-08 | 2018-01-05 | 无锡天脉聚源传媒科技有限公司 | 一种利用光传输实现清零的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US20060149504A1 (en) | 2006-07-06 |
CN100395781C (zh) | 2008-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091127 Address after: No. two, 2 East Ring Road, tenth Pine Industrial Zone, Longhua Town, Guangdong City, Shenzhen Province, China: 518109 Co-patentee after: Hon Hai Precision Industry Co., Ltd. Patentee after: Fujin Precision Industry (Shenzhen) Co., Ltd. Co-patentee after: Qunkang Science and Technology (Shenzhen) Co., Ltd. Address before: No. two, 2 East Ring Road, tenth Pine Industrial Zone, Longhua Town, Guangdong City, Shenzhen Province, China: 518109 Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Fujin Precision Industry (Shenzhen) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20131230 |