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:
Sep. 02, 2014
Filed:
Jan. 09, 2012
Applicants:
Ju-sung Cho, Asan-si, KR;
Song-yi Han, Asan-si, KR;
Kyun-ho Kim, Daejeon, KR;
Seung-young Choi, Seoul, KR;
Inventors:
Ju-Sung Cho, Asan-si, KR;
Song-Yi Han, Asan-si, KR;
Kyun-Ho Kim, Daejeon, KR;
Seung-Young Choi, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); G09G 3/34 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3406 (2013.01); G09G 2330/04 (2013.01); G09G 3/006 (2013.01); G09G 2330/02 (2013.01);
Abstract
A light unit includes: an integrated power ('IP') board which receives power supply and converts the power supply into a high voltage and a supply voltage; a lamp; and a terminal board ('T board') which receives the high voltage from the IP board to turn on the lamp, receives the supply voltage from the IP board to transfer the supply voltage to the IP board, in which the IP board transfers the high voltage to the T board after the IP board receives the supply voltage from the T board.