CN102645764B - Lcd透过率测试方法和装置 - Google Patents
Lcd透过率测试方法和装置 Download PDFInfo
- Publication number
- CN102645764B CN102645764B CN201210118197.XA CN201210118197A CN102645764B CN 102645764 B CN102645764 B CN 102645764B CN 201210118197 A CN201210118197 A CN 201210118197A CN 102645764 B CN102645764 B CN 102645764B
- Authority
- CN
- China
- Prior art keywords
- lcd
- photodiode
- electric signal
- emitting diode
- transmission measurement
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 7
- 230000003321 amplification Effects 0.000 claims abstract description 21
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 11
- 238000000691 measurement method Methods 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 238000010200 validation analysis Methods 0.000 abstract 1
- 230000004044 response Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 4
- 238000012827 research and development Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Liquid Crystal Display Device Control (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210118197.XA CN102645764B (zh) | 2012-04-20 | 2012-04-20 | Lcd透过率测试方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210118197.XA CN102645764B (zh) | 2012-04-20 | 2012-04-20 | Lcd透过率测试方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102645764A CN102645764A (zh) | 2012-08-22 |
CN102645764B true CN102645764B (zh) | 2015-03-25 |
Family
ID=46658673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210118197.XA Expired - Fee Related CN102645764B (zh) | 2012-04-20 | 2012-04-20 | Lcd透过率测试方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102645764B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103036553B (zh) * | 2012-12-10 | 2015-07-15 | 青岛歌尔声学科技有限公司 | 一种光电信号转换电路和一种等离子电视触控笔 |
CN109656037A (zh) * | 2019-01-02 | 2019-04-19 | 海的电子科技(苏州)有限公司 | 基于光电二极管的显示屏闪烁度的测量方法 |
CN109752871B (zh) * | 2019-03-21 | 2021-11-23 | 京东方科技集团股份有限公司 | 一种测试显示面板透过率的设备及方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2297728Y (zh) * | 1996-11-29 | 1998-11-18 | 官庆福 | 液体用光透过率测定装置 |
CN200956013Y (zh) * | 2006-09-29 | 2007-10-03 | 余鸿铭 | 透光率测试仪 |
CN101303256A (zh) * | 2008-06-23 | 2008-11-12 | 长春理工大学 | 基于液晶的嵌入式偏振态测量仪 |
CN202024963U (zh) * | 2011-01-21 | 2011-11-02 | 苏州汉朗光电有限公司 | 近晶态液晶显示屏用光透过率测量装置 |
CN202141674U (zh) * | 2011-07-05 | 2012-02-08 | 苏州汉朗光电有限公司 | 近晶相液晶显示屏用透光率检测装置 |
CN102540521A (zh) * | 2012-03-08 | 2012-07-04 | 歌尔声学股份有限公司 | Lcd面板透过率的测试***及方法 |
CN202677011U (zh) * | 2012-03-08 | 2013-01-16 | 歌尔声学股份有限公司 | Lcd面板透过率的测试*** |
CN202854439U (zh) * | 2012-04-20 | 2013-04-03 | 歌尔声学股份有限公司 | Lcd透过率测试装置 |
-
2012
- 2012-04-20 CN CN201210118197.XA patent/CN102645764B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2297728Y (zh) * | 1996-11-29 | 1998-11-18 | 官庆福 | 液体用光透过率测定装置 |
CN200956013Y (zh) * | 2006-09-29 | 2007-10-03 | 余鸿铭 | 透光率测试仪 |
CN101303256A (zh) * | 2008-06-23 | 2008-11-12 | 长春理工大学 | 基于液晶的嵌入式偏振态测量仪 |
CN202024963U (zh) * | 2011-01-21 | 2011-11-02 | 苏州汉朗光电有限公司 | 近晶态液晶显示屏用光透过率测量装置 |
CN202141674U (zh) * | 2011-07-05 | 2012-02-08 | 苏州汉朗光电有限公司 | 近晶相液晶显示屏用透光率检测装置 |
CN102540521A (zh) * | 2012-03-08 | 2012-07-04 | 歌尔声学股份有限公司 | Lcd面板透过率的测试***及方法 |
CN202677011U (zh) * | 2012-03-08 | 2013-01-16 | 歌尔声学股份有限公司 | Lcd面板透过率的测试*** |
CN202854439U (zh) * | 2012-04-20 | 2013-04-03 | 歌尔声学股份有限公司 | Lcd透过率测试装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102645764A (zh) | 2012-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105628569B (zh) | 一种pm2.5传感器的控制方法及装置 | |
CN202024963U (zh) | 近晶态液晶显示屏用光透过率测量装置 | |
CN102645764B (zh) | Lcd透过率测试方法和装置 | |
CN106053391A (zh) | 一种浊度测量方法、装置及浊度计 | |
CN102307061B (zh) | 超短光纤中布里渊散射高精度测量*** | |
CN103323424A (zh) | 双通道前向散射能见度检测装置及检测方法 | |
CN102540521A (zh) | Lcd面板透过率的测试***及方法 | |
CN106370569A (zh) | 基于Mie散射的颗粒物在线监测仪的信号前置处理电路 | |
TWI400430B (zh) | 測距裝置及其控制方法 | |
CN100587442C (zh) | 自动变光护目镜响应时间测量*** | |
CN101532907A (zh) | 基于光源电调制的光学透过率测试装置 | |
CN202854439U (zh) | Lcd透过率测试装置 | |
RU2009126291A (ru) | Способ измерения толщины и устройство для его осуществления | |
CN201504347U (zh) | 大气能见度仪的恒光源控制*** | |
CN106768351A (zh) | 红外探测器单模多变的响应度测试***和方法 | |
CN105388097A (zh) | 测定装置 | |
CN103592786A (zh) | 液晶模组Auto-Flicker自动调校方法 | |
CN103076157A (zh) | 薄凹透镜焦距自动测量装置及其测量方法 | |
CN105699336A (zh) | 一种检测可透光介质透光率的方法、***及装置 | |
CN202334523U (zh) | 基于嵌入式***的多功能光时域反射仪 | |
CN202677011U (zh) | Lcd面板透过率的测试*** | |
CN209342235U (zh) | 一种教学用多功能信号分析仪 | |
CN107202679A (zh) | 一种光电一体式测试***和光电测试方法 | |
CN105424320A (zh) | 一种高精度宽谱光源输出功率稳定度测试装置 | |
CN203069354U (zh) | 采用cmos图像传感器的焦度计 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201123 Address after: 225700, Jiangsu, Taizhou province Xinghua Chen town industrial concentration area Patentee after: Taizhou Durun composite new material Co.,Ltd. Address before: No.268, Dongfang Road, high tech Industrial Development Zone, Weifang City, Shandong Province Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: Group 1, Yuechi village, Xindian Town, Rudong County, Nantong City, Jiangsu Province, 226400 Patentee after: Niu Xiaoduo Address before: 225700, Jiangsu, Taizhou province Xinghua Chen town industrial concentration area Patentee before: Taizhou Durun composite new material Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231214 Address after: 224199 West Side of Qingdao Port Road, Dafeng Port, Dafeng District, Yancheng City, Jiangsu Province (701, 7th Floor, Jiangsu Marine Industry Research Institute) Patentee after: Yancheng Lingsheng Technology Service Co.,Ltd. Address before: Group 1, Yuechi village, Xindian Town, Rudong County, Nantong City, Jiangsu Province, 226400 Patentee before: Niu Xiaoduo |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |