CN115053258A - 一种显示面板的检测方法、装置及系统 - Google Patents

一种显示面板的检测方法、装置及系统 Download PDF

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Publication number
CN115053258A
CN115053258A CN202080003120.0A CN202080003120A CN115053258A CN 115053258 A CN115053258 A CN 115053258A CN 202080003120 A CN202080003120 A CN 202080003120A CN 115053258 A CN115053258 A CN 115053258A
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China
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image
detected
coordinate
area
determining
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CN202080003120.0A
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Inventor
周全国
陈良银
代湖明
陈彦如
兰荣华
唐浩
程久阳
张青
周丽佳
王志东
徐丽蓉
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Publication of CN115053258A publication Critical patent/CN115053258A/zh
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Image Analysis (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本公开提供了一种显示面板(100，200)的检测方法、装置及系统，其中，所述检测方法包括：S101：获取所述显示面板(100，200)的包括异形区的待检测图像；S102：从所述待检测图像中计算出油墨区位置坐标；S103：根据所述油墨区坐标位置确定所述待检测图像中的缺陷检测区域；S104：通过统计所述缺陷检测区域内的多个像素点的特征信息确定所述待检测图像中的不良缺陷。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202080003120.0A 2020-11-30 2020-11-30 一种显示面板的检测方法、装置及系统 Pending CN115053258A (zh)

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PCT/CN2020/132945 WO2022110219A1 (zh) 2020-11-30 2020-11-30 一种显示面板的检测方法、装置及系统

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CN115053258A true CN115053258A (zh) 2022-09-13

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WO (1) WO2022110219A1 (zh)

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CN115049621A (zh) * 2022-06-17 2022-09-13 清华大学 微管缺陷检测方法、装置、设备、存储介质和程序产品
CN115184380B (zh) * 2022-08-01 2024-04-26 国网上海市电力公司 基于机器视觉的印刷电路板焊点异常检测方法
CN115564779B (zh) * 2022-12-08 2023-05-26 东莞先知大数据有限公司 一种零件缺陷检测方法、装置及存储介质
CN116664554B (zh) * 2023-07-26 2023-10-20 微山晟轩机械制造有限公司 一种基于图像处理的螺栓螺纹缺陷检测方法
CN116912256B (zh) * 2023-09-14 2023-11-28 山东大昌纸制品有限公司 基于图像处理的瓦楞纸排骨纹缺陷程度评估方法
CN117115173B (zh) * 2023-10-25 2024-01-16 泰安金冠宏油脂工业有限公司 一种基于视觉特征的油料搅拌检测方法
CN117764992B (zh) * 2024-02-22 2024-04-30 山东乔泰管业科技有限公司 基于图像处理的塑料管材质量检测方法

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TWI318685B (en) * 2005-07-28 2009-12-21 Applied Materials Inc Methods and apparatus for concurrent inkjet printing and defect inspection
JP2013117615A (ja) * 2011-12-02 2013-06-13 Ntn Corp 欠陥修正装置および欠陥修正方法
KR101996656B1 (ko) * 2012-06-21 2019-07-04 엘지디스플레이 주식회사 표시장치 및 이의 리페어 방법
CN103630542B (zh) * 2012-08-27 2018-03-20 Ntn株式会社 缺陷检测装置、缺陷修正装置及缺陷检测方法
CN109816627B (zh) * 2018-12-13 2021-01-15 中国科学院西安光学精密机械研究所 平面玻璃元件油墨区弱小缺陷目标检测方法
CN110930915B (zh) * 2019-12-26 2022-08-16 厦门天马微电子有限公司 一种显示装置及其调试方法和调试装置

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