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:
Nov. 23, 2004
Filed:
Sep. 13, 2002
Chunghwa Picture Tubes, Ltd., Taipei, TW;
Abstract
A backlight module for a flat panel display includes a light guide plate having at least one projecting lug on the peripheral edge of at least one side thereof, the projecting lug being connected to a linear peripheral edge of the light guide plate with a top front portion thereof and connected to the other linear peripheral edge on the same side of the light guide plate with a bottom end portion thereof; and a frame which surrounds at least a part of the peripheral edge of the light guide plate and includes an opening to closely receive the projecting lug of the light guide plate; wherein the linear peripheral edges respectively conducted to the top front portion and the bottom end portion of the projecting lug on the same side of the light guide plate are disposed in a non-collinear manner among themselves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile