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:
Nov. 28, 2017
Filed:
Nov. 16, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Jun Kawata, Fujisawa, JP;
Atsushi Morita, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Disclosed is a display apparatus including: a display panel; a light source unit; an optical sheet arranged between the display panel and the light source unit; and a housing configured to accommodate the display panel, the light source unit, and the optical sheet, wherein one side in a vertical direction and one side in a horizontal direction among four sides of the optical sheet are support sides held by inside walls of the housing, gaps are provided between the other sides and the inside walls of the housing, the optical sheet has a hole portion near the support sides, and the housing has a positioning portion that engages with the hole portion and restricts movement of the optical sheet in directions perpendicular to the inside walls while allowing deformation of the optical sheet in directions parallel to the support sides.