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:
Aug. 22, 2017
Filed:
Jun. 27, 2014
Applicants:
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Vision-electronic Technology Co., Ltd., Beijing, CN;
Inventors:
Assignees:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE VISION-ELECTRONIC TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/00 (2006.01); G02F 1/13 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1309 (2013.01); G02F 1/133602 (2013.01);
Abstract
Embodiments of the disclosure provide a test apparatus of a direct-light-type backlight module. The test apparatus comprises: a light-emitting-element fixing unit, configured for fixing a light emitting element; an optical-element fixing unit, configured for fixing an optical element into an optical path of the light emitted from the light emitting element; and a test head (), configured for testing the light emitted from the light emitting element and passing through the optical element.