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. 02, 2021
Filed:
Apr. 05, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Kenji Nakayama, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 35/00 (2006.01); G02B 27/01 (2006.01); G09G 3/36 (2006.01); G02F 1/13 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1336 (2013.01); B60K 35/00 (2013.01); G02B 27/01 (2013.01); G02B 27/0101 (2013.01); G02B 27/0149 (2013.01); G02F 1/13 (2013.01); G09G 3/36 (2013.01); B60K 2370/1529 (2019.05); B60K 2370/334 (2019.05); B60K 2370/52 (2019.05); G02B 2027/0118 (2013.01); G02B 2027/0154 (2013.01); G02B 2027/0185 (2013.01); G02F 2001/133628 (2013.01); G09G 2320/0626 (2013.01);
Abstract
A display device includes a fixed light source, a heat dissipator, a liquid-crystal panel, and a controller. The heat dissipator is attached to the light source. The liquid-crystal panel includes a display area and is movable with respect to the light source. The controller controls movement of the liquid-crystal panel to change the distance between the liquid-crystal panel and the light source.
Nakayama, Kenji. (2021). Display device (U.S. Patent No. 10935839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10935839
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile