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. 01, 2014
Filed:
Mar. 22, 2012
Motoyasu Utsunomiya, Tokyo, JP;
Motoyasu Utsunomiya, Tokyo, JP;
NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
A cooling apparatus for a liquid crystal image display having a liquid crystal unit includes an incident-side polarizing plate, a liquid crystal panel and an exit-side polarizing plate. The incident-side polarizing plate, the liquid crystal panel and the exit-side polarizing plate are disposed side by side with a gap therebetween to have the same in-plane direction. A first cooling unit feeds an air stream in an orientation of the in-plane direction, and a second air cooling unit feeds an air stream in the in-plane direction in a different orientation from the air stream by the first air cooling unit. The first air cooling unit and the second air cooling unit are set such that the first and second air stream collide with each other between the incident-side polarizing plate and the liquid crystal panel and/or between the liquid crystal panel and the exit-side polarizing plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile