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:
Feb. 21, 2017
Filed:
Mar. 30, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Won-chul Hwang, Bucheon-si, KR;
Jung-hyun Park, Suwon-si, KR;
Jun-ho Jung, Suwon-si, KR;
Hwan-woong Choi, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 17/02 (2006.01); F21V 21/29 (2006.01); F21V 11/00 (2015.01); F21Y 101/00 (2016.01);
U.S. Cl.
CPC ...
F21V 17/02 (2013.01); F21K 9/23 (2016.08); F21K 9/65 (2016.08); F21V 11/00 (2013.01); F21V 21/29 (2013.01); F21Y 2101/00 (2013.01);
Abstract
An illumination device includes a conversion unit that controls an emission direction of light emitted from a light-emitting unit included in the illumination device. The conversion unit includes a ball-shaped main body, and may be formed between an upper body, which includes the light-emitting unit, and a lower body. An assembly unit may be formed in the upper body to couple the conversion unit, and the light emission direction may be appropriately controlled by controlling the shape of the ball-shaped main body.