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:
Mar. 01, 2022
Filed:
Aug. 07, 2018
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yanjun Sun, Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO.. LTD., Beijing, CN;
Abstract
A side-incidence backlight module including a light guide plate, a light strip and a light leakage preventing member. The light strip is disposed at a side of a light incident surface of the light guide plate and includes at least one light emitting element. The light leakage preventing member is located between the light strip and the light guide plate and extends along a width direction of the light guide plate. The light leakage preventing member includes at least one groove. An opening of the groove faces the light strip. The at least one light emitting element is at least partially accommodated in the groove.