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. 25, 2023
Filed:
Apr. 21, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Jintaek Park, Uiwang-si, KR;
Jong-Won Choo, Seongnam-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/077 (2006.01);
U.S. Cl.
CPC ...
G06K 19/0614 (2013.01); G06K 19/06037 (2013.01); G06K 19/07707 (2013.01);
Abstract
A mark substrate includes a base substrate, a light-blocking layer disposed on the base substrate, where an opening or a groove is defined in the light-blocking layer, and an infrared-transmitting member. At least a portion of the infrared-transmitting member is disposed in the opening or the groove of the light-blocking layer to define a mark having a two-dimensional shape and optically distinguished from an adjacent area.