CN107390393B - 一种液晶模组缺陷检测后的复判分层方法 - Google Patents
一种液晶模组缺陷检测后的复判分层方法 Download PDFInfo
- Publication number
- CN107390393B CN107390393B CN201710607070.7A CN201710607070A CN107390393B CN 107390393 B CN107390393 B CN 107390393B CN 201710607070 A CN201710607070 A CN 201710607070A CN 107390393 B CN107390393 B CN 107390393B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal layer
- camera
- polarizer
- defect
- 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.)
- Active
Links
Images
Classifications
-
- 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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710607070.7A CN107390393B (zh) | 2017-07-24 | 2017-07-24 | 一种液晶模组缺陷检测后的复判分层方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710607070.7A CN107390393B (zh) | 2017-07-24 | 2017-07-24 | 一种液晶模组缺陷检测后的复判分层方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107390393A CN107390393A (zh) | 2017-11-24 |
CN107390393B true CN107390393B (zh) | 2020-09-22 |
Family
ID=60336624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710607070.7A Active CN107390393B (zh) | 2017-07-24 | 2017-07-24 | 一种液晶模组缺陷检测后的复判分层方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107390393B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111272777A (zh) * | 2020-02-28 | 2020-06-12 | 合肥市商巨智能装备有限公司 | 缺陷分层检测装置及方法 |
CN111239143B (zh) * | 2020-03-17 | 2021-04-27 | 合肥市商巨智能装备有限公司 | 液晶面板缺陷复判方法 |
CN113176280B (zh) * | 2021-04-13 | 2022-04-19 | 合肥市商巨智能装备有限公司 | 液晶面板分层检测设备及方法 |
CN113184537A (zh) * | 2021-04-16 | 2021-07-30 | 昆山精讯电子技术有限公司 | 一种面板输送设备 |
CN114114734A (zh) * | 2021-12-06 | 2022-03-01 | 苏州华兴源创科技股份有限公司 | 一种屏幕分层检测的方法、装置、设备、存储介质及系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000074849A (ja) * | 1998-08-31 | 2000-03-14 | Toshiba Corp | 異物検出方法およびその装置 |
DE10347240B4 (de) * | 2003-10-10 | 2015-10-15 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung in der Spinnereivorbereitung zum Erkennen von Fremdteilen aus Kunststoff in Faserflocken |
JP4869053B2 (ja) * | 2006-01-11 | 2012-02-01 | 日東電工株式会社 | 積層フィルムの製造方法、積層フィルムの欠陥検出方法、積層フィルムの欠陥検出装置、積層フィルム、及び画像表示装置 |
JP2008045959A (ja) * | 2006-08-12 | 2008-02-28 | Sharp Corp | 液晶表示パネルの検査装置及び検査方法 |
WO2012108306A1 (ja) * | 2011-02-10 | 2012-08-16 | 株式会社日立ハイテクノロジーズ | 異物検出装置及び異物検出方法 |
CN104655646A (zh) * | 2014-04-24 | 2015-05-27 | 东旭集团有限公司 | 玻璃基板内部缺陷检查系统及所处高度位置的检查方法 |
CN104359917A (zh) * | 2014-11-18 | 2015-02-18 | 北京凌云光技术有限责任公司 | 液晶屏内部灰尘检测方法及装置 |
KR20160117815A (ko) * | 2015-03-31 | 2016-10-11 | 삼성전자주식회사 | 광학 검사 장치 |
CN106556607B (zh) * | 2015-09-30 | 2019-10-08 | 苍南县三维电子塑胶有限公司 | 识别显示面板表面灰尘的装置及方法 |
CN105278131B (zh) * | 2015-11-17 | 2018-07-10 | 武汉华星光电技术有限公司 | 基板表面颗粒物的间隔式检测方法 |
CN105300308B (zh) * | 2015-11-26 | 2017-12-05 | 凌云光技术集团有限责任公司 | 一种基于浅景深成像的深度测量方法及系统 |
CN105424723A (zh) * | 2015-11-28 | 2016-03-23 | 惠州高视科技有限公司 | 一种显示屏幕模组缺陷检测方法 |
CN105842885B (zh) * | 2016-03-21 | 2018-11-27 | 凌云光技术集团有限责任公司 | 一种液晶屏缺陷分层定位方法及装置 |
CN105913438B (zh) * | 2016-04-21 | 2019-11-22 | 清华大学 | 空间光调制器缺陷检测中保护膜损伤的提取方法 |
CN106198561B (zh) * | 2016-09-30 | 2018-12-18 | 京东方科技集团股份有限公司 | 一种显示基板的异物检测方法和修复方法 |
-
2017
- 2017-07-24 CN CN201710607070.7A patent/CN107390393B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107390393A (zh) | 2017-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107390393B (zh) | 一种液晶模组缺陷检测后的复判分层方法 | |
CN104063704B (zh) | 图像采集装置、液晶终端设备、指纹、图像的采集方法 | |
CN107767377B (zh) | 基于双目视觉系统的液晶屏缺陷与灰尘区分法及检测装置 | |
CN105424723A (zh) | 一种显示屏幕模组缺陷检测方法 | |
CN103218961A (zh) | 一种lcd缺陷在线检测方法及系统 | |
CN102753933A (zh) | 透明物体检测系统和透明平板检测系统 | |
CN203337939U (zh) | 一种液晶显示面板的检测装置 | |
KR102009740B1 (ko) | 표시패널 검사 장치 및 그 방법 | |
CN105911724A (zh) | 确定用于检测的光照强度的方法和装置、及光学检测方法和装置 | |
KR101311981B1 (ko) | 평판 디스플레이 패널 검사 장치 및 방법 | |
CN103713406A (zh) | 一种液晶显示器检测方法 | |
WO2018171045A1 (zh) | 一种显示面板的检测方法和检测装置 | |
CN106249450A (zh) | 一种液晶显示屏检测系统 | |
CN113567342A (zh) | 透明物缺陷检测方法及装置 | |
CN101408520A (zh) | 一种判别内外层瑕疵的检测方法与系统 | |
CN112606389A (zh) | 一种光固化3d打印机屏幕光强调节方法及调节装置 | |
CN101644886B (zh) | 光学自动调焦方法及系统 | |
WO2021017188A1 (zh) | 显示面板控制系统及显示面板的控制方法 | |
CN207503282U (zh) | 基于双目视觉系统的液晶屏缺陷与灰尘区分检测装置 | |
CN215812367U (zh) | 透明物缺陷检测装置 | |
CN205157919U (zh) | 自动光学检测装置 | |
JP2010008188A (ja) | 表示パネルの検査装置、検査方法及びこれを用いた表示パネルの製造方法 | |
CN1900700B (zh) | 可调式缺陷定级的定量方法 | |
CN210294729U (zh) | 一种新型液晶屏线路检测装置 | |
CN210534020U (zh) | 一种大尺寸外观模组屏全检系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215011 rooms 101, 102, 901 and 902, floor 1, building 11, 198 Jialingjiang Road, high tech Zone, Suzhou, Jiangsu Province Patentee after: Gaoshi Technology (Suzhou) Co.,Ltd. Address before: 516006 District 75, Zhongkai high tech Industrial Development Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU GOVION TECHNOLOGY Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171124 Assignee: Suzhou Gaoshi Semiconductor Technology Co.,Ltd. Assignor: Gaoshi Technology (Suzhou) Co.,Ltd. Contract record no.: X2021990000430 Denomination of invention: A re judgment layering method after defect detection of liquid crystal module Granted publication date: 20200922 License type: Common License Record date: 20210722 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215129 Rooms 101, 102, 901, 902, Floor 9, Building 11, No. 198, Jialing River Road, High tech Zone, Suzhou City, Jiangsu Province Patentee after: Gaoshi Technology (Suzhou) Co.,Ltd. Address before: 215011 rooms 101, 102, 901 and 902, floor 1, building 11, 198 Jialingjiang Road, high tech Zone, Suzhou, Jiangsu Province Patentee before: Gaoshi Technology (Suzhou) Co.,Ltd. |