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:
Oct. 23, 2012
Filed:
Jul. 30, 2008
Eui-jeong Kang, Asan-si, KR;
Gi-cherl Kim, Yongin-si, KR;
Byung-choon Yang, Seoul, KR;
Se-ki Park, Suwon-si, KR;
Byoung-dae YE, Yongin-si, KR;
Eui-Jeong Kang, Asan-si, KR;
Gi-Cherl Kim, Yongin-si, KR;
Byung-Choon Yang, Seoul, KR;
Se-Ki Park, Suwon-si, KR;
Byoung-Dae Ye, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A backlight unit and a display device having a backlight unit are disclosed. The backlight unit includes an LED substrate,. The LED substrate includes a plurality of emission regions. An LED is provided in each emission region. An LED driver drives the LED. An LED controller supplies a dimming control signal to the LED driver. The LED controller is provided on a driving board. A first connection unit is provided in the LED substrate. A second connection unit is provided in the driving board. The second connection unit is capable of coupling with the first connection unit.