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. 25, 2022
Filed:
Aug. 30, 2019
Circuit board structure and fabricating method thereof, display panel and fabricating method thereof
Applicants:
Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Chunghao Cheng, Beijing, CN;
Assignees:
Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H05K 1/18 (2013.01); H05K 1/0269 (2013.01); H05K 2201/10128 (2013.01); H05K 2203/166 (2013.01);
Abstract
A circuit board structure includes a circuit board body having an adsorption surface; an auxiliary board on which a binding mark is disposed. The auxiliary board is spliced to the circuit board body, and a surface of the auxiliary board is flush with the adsorption surface. A part of the adsorption surface and a part of the surface of the auxiliary board together form an adsorption zone.