The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2016
Filed:
May. 31, 2013
Applicant:
Boe Optical Science and Technology Co., Ltd., Suzhou, Jiangsu, CN;
Inventor:
David Yan, Beijing, CN;
Assignees:
BOE Optical Science and Technology Co., Ltd, Suzhou, CN;
BOE Technology Group Co., Ltd, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2006.01); G01M 11/08 (2006.01); G09G 3/00 (2006.01); G01N 21/88 (2006.01); G01N 21/95 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G06T 7/001 (2013.01); G01M 11/081 (2013.01); G01N 21/8806 (2013.01); G01N 21/95 (2013.01); G06T 7/0004 (2013.01); G09G 3/006 (2013.01); G09G 3/3406 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30164 (2013.01); G09G 2330/10 (2013.01);
Abstract
According to embodiments of the invention, there are disclosed a method and an apparatus for detecting defect of a backlight module. Images that show components in the backlight module are acquired with a plurality of preset angles relative to a surface of the backlight module. The acquired images that show the components in the backlight module are analyzed, so as to determine whether a defect presents in the components in the backlight module.