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. 05, 2019
Filed:
Nov. 02, 2015
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A light guide plate () is configured to allow light output from a display element () to be propagated therein and to allow at least a part of the light propagated therein to be reflected by a plurality of reflective structures (). The plurality of reflective structures each include a reflective surface () inclining with respect to a light output surface (S). The guide plate includes a first transparent member (A); a second transparent member (B); and a third transparent member () provided between the first transparent member and the second transparent member. The plurality of reflective structures are provided at positions in contact with the third transparent member.