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:
Apr. 20, 2021
Filed:
Apr. 04, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Kenji Takase, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/13357 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133385 (2013.01); G02F 1/133603 (2013.01); G02F 1/133628 (2021.01);
Abstract
A liquid crystal display device () is equipped with a radiator fin () and cooling fans () on a back surface of the backlight unit (). The radiator fin () includes a plurality of fins () arranged vertically along the backlight unit (). The cooling fans (), provided in a lower part of the backlight unit (), are configured to draw air into the liquid crystal display device () from a side opposite to the backlight unit () and to create an airflow toward the radiator fin ().