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:
Aug. 01, 2006
Filed:
Jun. 25, 2001
Jeong-wook Hur, Seoul, KR;
Jong-lee Park, SeongNam, KR;
Hwan-woong Lee, Seoul, KR;
Sung-kyoo Lim, YongIn, KR;
Jeong-Wook Hur, Seoul, KR;
Jong-Lee Park, SeongNam, KR;
Hwan-Woong Lee, Seoul, KR;
Sung-Kyoo Lim, YongIn, KR;
Mirae Corporation, Chungcheongnam-Do, KR;
Abstract
The present invention relates to an external electrode fluorescent lamp which can provide higher degree of and more improved uniformity of brightness than those of conventional ones, and to a LCD back light unit using the external electrode fluorescent lamp. The present invention also relates to an equipment and a driving device to adapt the LCD back light unit. The external electrode fluorescent lamp of the present invention is comprising: an upper panel of lamp which is serpentine shaped; a lower panel which is planar shaped and to be combined with the upper panel to make channels between the upper panel and the low panel; and external electrodes which are located at the two extreme sides at the surface of the upper panel.