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. 16, 2019
Filed:
Aug. 15, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Jung Yun Jo, Yongin-si, KR;
Jeong Do Yang, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/10 (2006.01); H05K 7/12 (2006.01); H05K 1/11 (2006.01); H05K 3/18 (2006.01); H05K 3/28 (2006.01); H05K 3/40 (2006.01); H05K 1/03 (2006.01); H05K 1/09 (2006.01); H05K 3/36 (2006.01);
U.S. Cl.
CPC ...
H05K 1/111 (2013.01); H05K 3/188 (2013.01); H05K 3/28 (2013.01); H05K 3/4007 (2013.01); H05K 1/0313 (2013.01); H05K 1/09 (2013.01); H05K 3/36 (2013.01); H05K 2201/0314 (2013.01); H05K 2201/0367 (2013.01); H05K 2201/0939 (2013.01); H05K 2201/09045 (2013.01); H05K 2201/10128 (2013.01); H05K 2201/10136 (2013.01); H05K 2203/0723 (2013.01);
Abstract
A circuit board, a display device including the same, and a method of manufacturing a circuit board are provided. A circuit board includes a base substrate, a wiring line provided on the base substrate, a passivation layer provided on the wiring line, an elastic bump provided on the passivation layer, and a conductive layer provided on the elastic bump. The passivation layer includes a first opening and a second opening that expose a partial region of the wiring line, and the second opening is arranged in a region adjacent to the first opening.