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. 02, 2019
Filed:
Oct. 25, 2017
Applicant:
Funai Electric Co., Ltd., Daito, Osaka, JP;
Inventor:
Naoki Nitanai, Osaka, JP;
Assignee:
FUNAI ELECTRIC CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133504 (2013.01); G02F 1/133524 (2013.01); G02F 1/133606 (2013.01); G02F 1/133608 (2013.01); G02F 1/133603 (2013.01); G02F 1/133605 (2013.01); G02F 1/133615 (2013.01); G02F 2001/133302 (2013.01); G02F 2201/46 (2013.01); G02F 2201/465 (2013.01); G02F 2201/54 (2013.01);
Abstract
A display device includes a light source, a display panel, and an optical sheet. The light source emits light. The display panel displays image. The optical sheet transmits the light directed to the display panel. The optical sheet includes a first optical sheet having a latching component, and at least one second optical sheet at least partially contacting with the first optical sheet. The at least one second optical sheet is sandwiched between the latching component and a specific portion of the first optical sheet other than the latching component.