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. 22, 2025
Filed:
Jun. 28, 2022
Samsung Display Co., Ltd., Yongin-Si, KR;
Nak Cho Choi, Yongin-si, KR;
Sang Woo An, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display panel manufacturing method includes the following steps: providing a first signal pad on a first face of a substrate; providing a second signal pad on a second face of the substrate; providing a conductive member that contacts each of the first signal pad, the second signal pad, and a third face of the substrate; providing a photoresist pattern that partially covers the conductive member and overlaps each of the first signal pad, the second signal pad, and the third face of the substrate; pre-curing the photoresist member; forming a signal line by etching the conductive member; and curing the photoresist member to form a cured photoresist member. The cured photoresist member covers an edge of the signal line.