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:
Apr. 27, 2021
Filed:
Feb. 14, 2018
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Kyung Jik Min, Daejeon, KR;
Ju Young Shin, Daejeon, KR;
Ji Hyun Hwang, Daejeon, KR;
Jung Bae Yun, Daejeon, KR;
Assignee:
Silicon Works Co., Ltd., Daejeon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 21/66 (2006.01); H05K 1/11 (2006.01); H05K 1/02 (2006.01); H01L 27/32 (2006.01); H05K 1/14 (2006.01); G02F 1/1345 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); G02F 1/1345 (2013.01); H01L 22/30 (2013.01); H01L 22/32 (2013.01); H01L 23/4985 (2013.01); H01L 27/3276 (2013.01); H05K 1/0268 (2013.01); H05K 1/11 (2013.01); H05K 1/118 (2013.01); H05K 1/14 (2013.01); H05K 1/142 (2013.01);
Abstract
A flexible circuit board for a display, having a chip-on-film structure, is disclosed. A connection pattern which is selected as a first connection pattern among connection patterns connected to panel contact pads does not reach a cutting line and is confined within a product region. As a consequence, the connection pattern selected as the first connection pattern may be prevented from being exposed on a cutting section along the cutting line, and thus, may be prevented from being changed in its electrical property due to penetration of moisture.