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:
Nov. 20, 2018
Filed:
Jul. 23, 2015
Applicant:
Maxell, Ltd., Kyoto, JP;
Inventors:
Hidemi Yamada, Kyoto, JP;
Shinro Inui, Kyoto, JP;
Assignee:
Maxell, Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G02B 13/16 (2006.01);
U.S. Cl.
CPC ...
G03B 21/142 (2013.01); G02B 13/16 (2013.01);
Abstract
Provided is a projection type image display device including an antivibration devicesuppressing a vibration of a projection lensThe antivibration deviceincludes an antivibration base fixed to a display device bodyand a friction sliding mechanismprovided on the antivibration base. The friction sliding mechanismattenuates a vibration of the projection lensby causing a lens-side sliding membermoving in synchronization with the projection lensand a base-side sliding membercorresponding to a part of the antivibration base to contact each other in a pressed state so that both sliding membersandfrictionally slide on each other.