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:
Nov. 19, 2024
Filed:
Nov. 18, 2021
Applicant:
Innolux Corporation, Miao-Li County, TW;
Inventors:
Hung-Sheng Chou, Miao-Li County, TW;
Wen-Hsiang Liao, Miao-Li County, TW;
Kuo-Jung Fan, Miao-Li County, TW;
Heng-Shen Yeh, Miao-Li County, TW;
Cheng-Chi Wang, Miao-Li County, TW;
Assignee:
Innolux Corporation, Miaoli County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01L 21/683 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49822 (2013.01); H01L 21/4857 (2013.01); H01L 21/6835 (2013.01); H01L 2221/68345 (2013.01);
Abstract
A redistribution layer structure is provided. The redistribution layer structure includes a first metal layer and a first dielectric layer disposed on the first metal layer. A range of a difference between a coefficient of thermal expansion of the first dielectric layer and a coefficient of thermal expansion of the first metal layer is 0% to 70% of the coefficient of thermal expansion of the first dielectric layer.