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. 23, 2013
Filed:
Oct. 20, 2009
Nobuhiro Kasai, Osaka, JP;
Nobuhiro Kasai, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A frame, a light source device and a display device that are capable of preventing a wrinkle or distortion from occurring in optical members. The frame includes a first holding face () opposed to a border portion on one face in a thickness direction of a first optical member (β) having a plate shape that includes a female engagement portion (β) disposed on its border portion, a male engagement portion (δ) having a convex shape that is arranged to be engaged with the female engagement portion (β), and a second holding face () opposed to an end face in a plane direction of a second optical member () having a sheet shape or a film shape that is smaller than the first optical member.