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:
Jan. 02, 2018
Filed:
Nov. 19, 2015
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventor:
Jen-Tsorng Chang, New Taipei, TW;
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/00 (2006.01); G02B 27/00 (2006.01); G02B 7/00 (2006.01); F21V 8/00 (2006.01); G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0078 (2013.01); G02B 5/045 (2013.01); G02B 6/0065 (2013.01);
Abstract
A light guiding device can include a light entering face, a light exiting face and an extension face. The light exiting face intersects the light entering face at a first intersecting line. The extension face connects the light entering face and the light exiting face. The extension face and the light entering face collectively define an included angle facing the light exiting face, and the included angle is an obtuse angle. A display device with the light guiding device and a method for manufacturing the light guiding device are also provided.