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:
Oct. 31, 2017
Filed:
May. 18, 2011
Masaki Chiba, Tokyo, JP;
Naoki Masuda, Tokyo, JP;
Masaki Chiba, Tokyo, JP;
Naoki Masuda, Tokyo, JP;
NEC Corporation, Tokyo, JP;
NEC Display Solutions Ltd., Tokyo, JP;
Abstract
A display device is provided with a plurality of solid-state light sources (-) and a coolant-circulating means () that is equipped with a flow path () formed to pass through each of the solid-state light sources (-) and that circulates a coolant via the flow path (). Each of the solid-state light sources (-) has the property that the luminance thereof changes in response to a temperature change. The flow path () is formed such that the coolant first passes through solid-state light sources having a greater degree of luminance change according to the above-described property of the solid-state light sources (-).