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. 16, 2024
Filed:
Nov. 27, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Eunkyung Lee, Seoul, KR;
Byunggil Jeong, Anyang-si, KR;
Byounglyong Choi, Seoul, KR;
Jungwoo Kim, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/40 (2006.01); G01S 7/481 (2006.01); G01S 17/08 (2006.01); H01S 5/02253 (2021.01); H01S 5/183 (2006.01);
U.S. Cl.
CPC ...
H01S 5/02253 (2021.01); G01S 7/4814 (2013.01); G01S 17/08 (2013.01); H01S 5/18388 (2013.01); H01S 5/4025 (2013.01);
Abstract
Provided are light sensing systems and electronic apparatuses including the light sensing systems. The light sensing system includes a light source unit having a slit-shaped opening and configured to emit light through a slit-shaped opening; and a lens integrated with the light source unit on a surface of the light source unit on which the slit-shaped opening is formed. The lens is configured to make light emitted through the slit-shaped opening into a point light source at a far-field.