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:
Jun. 26, 2012
Filed:
Aug. 26, 2008
Ho-sik Shin, Bucheon-si, KR;
Gi-cherl Kim, Yongin-si, KR;
Sang-il Park, Seoul, KR;
Yong-hoon Kwon, Asan-si, KR;
Ho-Sik Shin, Bucheon-si, KR;
Gi-Cherl Kim, Yongin-si, KR;
Sang-Il Park, Seoul, KR;
Yong-Hoon Kwon, Asan-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A backlight unit includes a substrate and has a plurality of light emitting areas. In each light emitting area, at least one light emitting diode and a bypass current path are connected in parallel between a connection node and a switching unit. The switching unit is configured to connect a selected one of the light emitting diode and the bypass unit to the connection node of the next light emitting area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile