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:
Mar. 31, 2015
Filed:
Apr. 25, 2012
Sachiko Yamazaki, Chiba, JP;
Ikuko Imajo, Chiba, JP;
Masashi Baba, Chiba, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo, JP;
Abstract
In a liquid crystal display device including a backlight unit that irradiates the entire image formation region with light from light emitting diodes disposed in a concentrated manner, in order to reduce warpage of a reflection sheet to obtain uniform illumination, provided is a liquid crystal display device (), including: a liquid crystal panel (); a reflection sheet (), which is disposed on a rear surface side of the liquid crystal panel () and is curved so as to have a concave surface facing the liquid crystal panel (); a light emitting diode substrate on which a plurality of light emitting diodes () are disposed along a horizontal direction; and a support () for fixing the reflection sheet () at a curved portion of the reflection sheet ().