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:
Jul. 25, 2023
Filed:
Nov. 10, 2021
Applicants:
Chongqing Boe Display Lighting Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Xihong Zhong, Beijing, CN;
Assignees:
Chongqing BOE Display Lighting Co., Ltd., Chongqing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); C08J 9/14 (2006.01); C09J 5/06 (2006.01); C09J 5/08 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); C08J 9/141 (2013.01); C09J 5/06 (2013.01); C09J 5/08 (2013.01); C08J 2203/14 (2013.01); C09J 2203/318 (2013.01); C09J 2467/006 (2013.01);
Abstract
The present disclosure provides an adhesive tape, a backlight module, a display device, and a method for manufacturing a backlight module. The adhesive tape includes: an adhesive body layer; an expandable structure layer on a side of the adhesive body layer and configured to fill a gap between the adhesive tape and a light guide plate of a backlight module through an expansion of the expandable structure layer.