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. 19, 2016
Filed:
Dec. 20, 2012
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01); F21V 9/00 (2015.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G09F 13/04 (2013.01); F21V 9/00 (2013.01); G02F 1/133603 (2013.01); G02F 2001/133613 (2013.01);
Abstract
A light source module includes: a substrate; and a plurality of light emitting devices having different ranks and arranged on the substrate in columns and rows, the plurality of light emitting devices being classified in the different ranks based on at least one of color coordinates, brightness of light emitted therefrom and a driving voltage, wherein in at least one of the columns and rows, light emitting devices having different ranks from among the plurality of light emitting devices are alternated in a basic arrangement and are alternated in an inverse arrangement opposite to the basic arrangement.