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:
Oct. 08, 2019
Filed:
Feb. 24, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Takaharu Shimizu, Sakai, JP;
Sharp Kabushiki Kaisha, Sakai, JP;
Abstract
A laminated type optical member used in a display device for displaying an image based on pixels arrange in a matrix includes a first optical member, a second optical member, and spacers. The second optical member is disposed on a light entering side relative to the first optical member with a gap between the first optical member and the second optical member to overlap the first optical member. The spacers are disposed between the first optical member and the second optical member to hold the gap between the first optical member and the second optical member to form an air layer. The spacers are formed in linear shapes along a plate surface of the second optical member with axes tilted relative to an arrangement direction of the pixels.