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:
Aug. 31, 2021
Filed:
Feb. 14, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Jinhyeong Kim, Asan-si, KR;
Sanghoon Lim, Cheonan-si, KR;
Youngjin Oh, Bucheon-si, KR;
KuHyun Kang, Suwon-si, KR;
Sungjin Jang, Daejeon, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A method for testing a display module may include providing light to the display module, obtaining an image of the display module, measuring a first center of a hole in the display module, measuring a first distance from the first center to an edge of the hole, measuring a second center of a closed line formed by a signal line of the display module, measuring a second distance from the second center to the signal line, calculating a third distance between the first center and the second center, and comparing the second distance with a sum of the first distance and the third distance.