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. 18, 2020
Filed:
Oct. 19, 2018
AU Optronics (Suzhou) Corp., Ltd, Suzhou, CN;
AU Optronics Corporation, Hsin-Chu, TW;
Lu Chen, Suzhou, CN;
AU OPTRONICS (SUZHOU) CORP., LTD., Suzhou, CN;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A backlight module includes a frame, a light guide plate, and at least one first optical film. The frame has a supporting surface. The light guide plate is disposed in the frame. The first optical film is disposed above the light guide plate. The first optical film has a first body and a first ear extending from the first body. The first ear is supported by the supporting surface. A first boundary line exists between the first body and the first ear. The first optical film includes an opening region crossing the first boundary line. The opening region has at least one opening.