CN110967851B - 一种液晶面板array图像的线路提取方法及系统 - Google Patents
一种液晶面板array图像的线路提取方法及系统 Download PDFInfo
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- CN110967851B CN110967851B CN201911366102.4A CN201911366102A CN110967851B CN 110967851 B CN110967851 B CN 110967851B CN 201911366102 A CN201911366102 A CN 201911366102A CN 110967851 B CN110967851 B CN 110967851B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 19
- 238000000605 extraction Methods 0.000 title claims abstract description 9
- 230000007547 defect Effects 0.000 claims abstract description 58
- 238000010586 diagram Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- 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
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CN110967851B true CN110967851B (zh) | 2022-06-21 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112508846B (zh) * | 2020-10-30 | 2023-04-18 | 北京市商汤科技开发有限公司 | 缺陷检测方法及装置、电子设备和存储介质 |
CN113469293B (zh) * | 2021-09-02 | 2021-11-09 | 成都数联云算科技有限公司 | 面板阵列短路检测方法、装置、电子设备及存储介质 |
CN116309574B (zh) * | 2023-05-19 | 2023-08-18 | 成都数之联科技股份有限公司 | 一种面板漏制程缺陷检测方法、系统、设备及存储介质 |
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JPS58202446A (ja) * | 1982-05-20 | 1983-11-25 | Fujitsu Ltd | 欠陥マツプの作成方法 |
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CN103217438A (zh) * | 2013-04-02 | 2013-07-24 | 天津大学 | 一种基于图像特征的电路板元件精确定位与检测的方法 |
JP2014089237A (ja) * | 2012-10-29 | 2014-05-15 | Ps4 Luxco S A R L | フォトマスクの修正方法 |
CN105184778A (zh) * | 2015-08-25 | 2015-12-23 | 广州视源电子科技股份有限公司 | 一种检测方法及装置 |
KR101681947B1 (ko) * | 2016-05-27 | 2016-12-12 | 주식회사 에이치비테크놀러지 | Tft기판의 결점 분류 방법 및 장치 |
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CN109118482A (zh) * | 2018-08-07 | 2019-01-01 | 腾讯科技(深圳)有限公司 | 一种面板缺陷分析方法、装置及存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8977035B2 (en) * | 2012-06-13 | 2015-03-10 | Applied Materials Israel, Ltd. | System, method and computer program product for detection of defects within inspection images |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58202446A (ja) * | 1982-05-20 | 1983-11-25 | Fujitsu Ltd | 欠陥マツプの作成方法 |
JP2014089237A (ja) * | 2012-10-29 | 2014-05-15 | Ps4 Luxco S A R L | フォトマスクの修正方法 |
CN103091331A (zh) * | 2013-01-11 | 2013-05-08 | 华中科技大学 | 一种rfid天线毛刺和污点缺陷的视觉检测系统及方法 |
CN103217438A (zh) * | 2013-04-02 | 2013-07-24 | 天津大学 | 一种基于图像特征的电路板元件精确定位与检测的方法 |
CN105184778A (zh) * | 2015-08-25 | 2015-12-23 | 广州视源电子科技股份有限公司 | 一种检测方法及装置 |
KR101681947B1 (ko) * | 2016-05-27 | 2016-12-12 | 주식회사 에이치비테크놀러지 | Tft기판의 결점 분류 방법 및 장치 |
CN107093174A (zh) * | 2017-04-05 | 2017-08-25 | 湖北工业大学 | 一种pcb设计缺陷检测方法 |
CN107886131A (zh) * | 2017-11-24 | 2018-04-06 | 佛山科学技术学院 | 一种基于卷积神经网络检测电路板元器件极性方法和装置 |
CN109118482A (zh) * | 2018-08-07 | 2019-01-01 | 腾讯科技(深圳)有限公司 | 一种面板缺陷分析方法、装置及存储介质 |
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Application publication date: 20200407 Assignee: Chengdu Shuzhi Innovation Lean Technology Co.,Ltd. Assignor: Chengdu shuzhilian Technology Co.,Ltd. Contract record no.: X2024510000014 Denomination of invention: A method and system for extracting lines from array images of liquid crystal panels Granted publication date: 20220621 License type: Common License Record date: 20240723 |
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