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:
Jun. 28, 2022
Filed:
Jun. 19, 2020
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Inventor:
Yicheng Chen, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 27/15 (2006.01); H01L 23/12 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); H01L 23/4985 (2013.01); H01L 27/156 (2013.01); H01L 23/12 (2013.01);
Abstract
A flip-chip film includes a substrate and a plurality of flip-chip film units. The plurality of flip-chip film units are disposed on the substrate, and each of the flip-chip film units includes a plurality of first metal traces arranged at intervals. A punch cut is defined between the first metal traces of two adjacent flip-chip film units.