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:
Mar. 29, 2005
Filed:
May. 22, 2003
Applicant:
Meng Ju Chuang, Hsinchu, TW;
Inventor:
Meng Ju Chuang, Hsinchu, TW;
Assignee:
Toppoly Optoelectronics Corp., Chu-Nan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D011/28 ;
U.S. Cl.
CPC ...
Abstract
A light module and a flat panel display including the light module. The light module includes a printed circuit board having a first surface and a second surface; a first light source disposed on the first surface of the printed circuit board; a second light source disposed on the second surface of the printed circuit board; and a light guiding plate disposed adjacent to the printed circuit board, for guiding light emitted from the first and/or the second light sources to a first surface of the light guiding plate.