METHODS, SYSTEMS AND APPARATUS FOR DEFECT DETECTION AND CLASSIFICATION

Patent №

US 8,995,747

Granted

2015-03-31

Filed 2010

Owner

SHARP LABORATORIES OF AMERICA, INC.

+1 more

Lab

—

AI components

ml · vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12846766

Aspects of the present invention are related to systems, methods and apparatus for image-based automatic detection of a defective area in a flat panel display and classification of the defect type and the cause of the detected defect.

Machine learning VisionG01N 21/95G01N 21/8851G06T 7/0008G06T 7/001G01N 2021/8854G01N 2021/9513G06T 2207/30121

Google Patents

AI classification

Vision1.00

Machine learning0.91

AI hardware0.15

Evolutionary computation0.05

Planning0.01

Natural language0.01

Knowledge representation0.00

Speech0.00

Ownership

SHARP LABORATORIES OF AMERICA, INC.

assignment · 247630675

SHARP KABUSHIKI KAISHA

assignment · 357660324

Assignors

XU, XINYU, YUAN, CHANG, YANASE, MASAKAZU

On an employer assignment, the assignors are typically the inventors.

From the same owner

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Cites (16)

AUTOMATIC DEFECT REPAIR SYSTEMUS 7,761,182 · 2010 METHOD AND ITS APPARATUS FOR CLASSIFYING DEFECTSUS 7,583,832 · 2009 METHOD OF INSPECTING A FLAT PANEL DISPLAYUS 7,538,750 · 2009 METHOD OF INSPECTING DEFECTSUS 7,508,973 · 2009 IMAGE DEFECT INSPECTION METHOD, IMAGE DEFECT INSPECTION APPARATUS AND APPEARANCE INSPECTION APPARATUSUS 7,330,581 · 2008 SYSTEM FOR MONITORING FOREIGN PARTICLES, PROCESS PROCESSING APPARATUS AND METHOD OF ELECTRONIC COMMERCEUS 7,196,785 · 2007 AUTOMATIC CLASSIFICATION OF DEFECTS USING PATTERN RECOGNITION APPLIED TO X-RAY SPECTRAUS 7,132,652 · 2006 X-RAY EXAMINATION APPARATUS AND METHOD FOR FORMING AN X-RAY IMAGEUS 7,003,146 · 2006 AUTOMATIC DEFECT CLASSIFICATION WITH INVARIANT CORE CLASSESUS 6,987,873 · 2006 HYBRID INVARIANT ADAPTIVE AUTOMATIC DEFECT CLASSIFICATIONUS 6,922,482 · 2005 METHOD FOR CLASSIFYING A SUBSTRATEUS 6,882,896 · 2005 CONTEXT-BASED AUTOMATED DEFECT CLASSIFICATION SYSTEM USING MULTIPLE MORPHOLOGICAL MASKSUS 6,456,899 · 2002 AUTOMATIC VISUAL INSPECTION APPARATUS AUTOMATIC VISUAL INSPECTION METHOD AND RECORDING MEDIUM HAVING RECORDED AN AUTOMATIC VISUAL INSPECTION PROGRAMUS 6,356,300 · 2002 METHOD AND APPARATUS FOR DETECTING MURA DEFECTSUS 6,154,561 · 2000 METHOD AND APPARATUS FOR AUTOMATICALLY INSPECTING AND REPAIRING AN ACTIVE MATRIX LCD PANELUS 5,459,410 · 1995 Patent US 7,425,704US 7,425,704

Cited by (4)

DETECTION FOR ABNORMAL CONNECTIVITY ON A PRODUCTUS 10,832,399 · 2020 Method and System for Defect ClassificationUS 10,482,590 · 2019 Method and System for Defect ClassificationUS 9,898,811 · 2018 FAST DENSITY ESTIMATION METHOD FOR DEFECT INSPECTION APPLICATIONUS 9,846,929 · 2017

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