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:
Jul. 07, 2020
Filed:
Mar. 03, 2017
Nano Precision Taiwan Limited, Hsinchu County, TW;
Nano Precision Taiwan Limited, Hsinchu County, TW;
Abstract
A light source module including a first light guide plate, a first light source, a second light guide plate, a second light source, and a turning film is provided. The first light guide plate and the second light guide plate are sequentially stacked up. The second light guide plate is disposed between the first light guide plate and the turning film. The turning film has a plurality of prism columns, the prism columns face the second light guide plate. The first light guide plate includes a first light exiting surface, the first light exiting surface is located at a side facing the turning film and has a plurality of lenticular lens structures. The lenticular lens structures are arranged along a first direction and extended along a second direction perpendicular to the first direction. Besides, a display apparatus is also provided.