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. 25, 2017
Filed:
Aug. 31, 2011
Applicants:
Tadayuki Ito, Tokyo, JP;
Yoshihito Mochizuki, Tokyo, JP;
Inventors:
Tadayuki Ito, Tokyo, JP;
Yoshihito Mochizuki, Tokyo, JP;
Assignee:
NEC DISPLAY SOLUTIONS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 5/02 (2006.01); H05K 5/00 (2006.01); F16M 13/02 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0217 (2013.01); F16M 13/022 (2013.01); H05K 5/0017 (2013.01); F16M 2200/08 (2013.01);
Abstract
A display apparatus has a friction surface which makes friction force between a base and a support surface on a lower surface of the base that supports the display body, in which the friction surface has a high friction surface having a relatively high friction coefficient and a low friction surface having a lower friction coefficient than that of the high friction surface, and the low friction surface protrudes further than the high friction surface.