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. 08, 2017
Filed:
Jul. 28, 2015
Silitech Technology Corporation, New Taipei, TW;
Yen-Chih Lin, Taipei, TW;
SILITECH TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
The present invention relates to a portable electronic device including a backlight module having a first light output surface toward a foreside and a second light output surface opposite to the first light output surface and toward a rear side, and providing a first surface light source and a second surface light source through the first light output surface and the second light output surface respectively; a lightening unit configured in proximity to the first light output surface and lightened by receiving the first surface light source; and a lightening pattern layer configured in proximity to the second light output surface, receiving the second surface light source and including a mask part and a light-transmittable part formed with a mark pattern, wherein the second surface light source is masked by the mask part and passes through the light-transmittable part whereby the mark pattern is accordingly lightened and defined.