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:
Jan. 13, 2026
Filed:
Oct. 11, 2024
Applicant:
Innolux Corporation, Miao-Li County, TW;
Inventors:
Wei-Cheng Lee, Miao-Li County, TW;
I-An Yao, Miao-Li County, TW;
Jiunn-Shyong Lin, Miao-Li County, TW;
Yi-Hui Lee, Miao-Li County, TW;
Yung-Chih Cheng, Miao-Li County, TW;
Hsin-Wei Huang, Miao-Li County, TW;
Assignee:
INNOLUX CORPORATION, Miao-Li County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); G02B 6/0036 (2013.01); G02F 1/133325 (2021.01); G02F 1/133354 (2021.01); G02F 1/133616 (2021.01);
Abstract
An electronic device is provided. The electronic device includes a panel, a light-guide plate and an attachment member. The light-guide plate is disposed on the panel. The light-guide plate has a first surface with a plurality of optical units. The attachment member contacts a part of the first surface of the light-guide plate. The loss tangent (tan δ) at 30° C. of the attachment member is greater than 0 and less than or equal to 1.