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:
May. 22, 2007
Filed:
Oct. 14, 2004
Applicants:
Seung Man Gu, Kyoungsangbuk-do, KR;
Jong Ki an, Daegu, KR;
Sung Yong Park, Kyoungsangnam-do, KR;
Inventors:
Assignee:
LG.Philips LCD.Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus of driving a lamp includes a first inverter board having a first inverter for supplying a first high-voltage alternating-current waveform via a first high-voltage line to a first electrode of the lamp, and a second inverter board having a second inverter for supplying a second high-voltage alternating-current waveform via a second high-voltage line to a second electrode of the lamp, the second inverter being different from the first inverter.