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. 18, 2020
Filed:
Jul. 30, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Dae-Kwang Jung, Yongin-si, KR;
Jung-Sik Park, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G02B 5/30 (2006.01); G02B 1/11 (2015.01);
U.S. Cl.
CPC ...
G06K 9/00046 (2013.01); G02B 5/3025 (2013.01); G02B 5/3083 (2013.01); G06K 9/0004 (2013.01); G06K 9/0008 (2013.01); G02B 1/11 (2013.01);
Abstract
According to an embodiment of the present disclosure, a display may comprise a transparent cover, a light source comprising light emitting circuitry configured to emit first light in a first direction, a first polarizer disposed between the light source and the cover and configured to linearly polarize the first light, and a first retarder disposed between the first polarizer and the cover and configured to change a polarization of the first light from a linear polarization to a non-linear polarization.