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:
Feb. 04, 2025
Filed:
Mar. 28, 2022
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed are a backlight module and a display apparatus. The backlight module includes a light guide plate (), a light emitting surface () is divided into a light emitting region (A) and a peripheral region (B) surrounding the light emitting region (A); a lamp bar () having a light emergent direction facing a light incident surface (); and a circuit board () connected with the lamp bar () and positioned at a side of a bottom surface () of the light guide plate (), an overlapping portion between the circuit board () and the light guide plate () is formed into a connection region, and an orthographic projection of the connection region on the light emitting surface () is completely covers the peripheral region (B) and at least partially covers the light emitting region (A).