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:
May. 25, 2021
Filed:
Dec. 11, 2019
Japan Display Inc., Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device is provided and includes a liquid crystal panel comprising a pair of substrates, a liquid crystal layer between the substrates, a first electrode portion and a pair of polarizers that sandwich the substrates; a backlight device comprising a casing including a support frame, a bottom plate, a light guide, at least one optical sheet on the light guide, and a light source in the casing; and an adhesive member between the liquid crystal panel and the backlight device, wherein the support frame includes a step portion on which the optical sheet is placed, the adhesive member comprises a back surface fixed over the optical sheet and the support frame, and a top surface fixed to one of the polarizers, and a width of the adhesive member is as same as a width of the support frame.