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:
Feb. 06, 2007
Filed:
Nov. 08, 2004
Applicant:
Heng-sheng Kuo, Taipei 106, TW;
Inventor:
Heng-Sheng Kuo, Taipei 106, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light-guide-plate structure has a light guide plate, an LED module disposed on at least one side of the light guide plate, and a reflection member disposed between the LED module and the light guide plate. The LED module includes a circuit board and a plurality of LEDs arranged on the circuit board. The reflection member covers the side and a bottom surface of the light guide plate. The reflection member has a plurality of openings corresponding to the LEDs of the LED module in order to enable the LEDs to face the side of the light guide plate.