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. 29, 2016
Filed:
Aug. 25, 2011
Yuki Tanuma, Kyoto, JP;
Tomoharu Horio, Kyoto, JP;
Tadatoshi Miwa, Kyoto, JP;
Hiroyuki Tajiri, Kyoto, JP;
Takumi Yamade, Kyoto, JP;
Yuki Tanuma, Kyoto, JP;
Tomoharu Horio, Kyoto, JP;
Tadatoshi Miwa, Kyoto, JP;
Hiroyuki Tajiri, Kyoto, JP;
Takumi Yamade, Kyoto, JP;
ROHM CO., LTD., Kyoto, JP;
Abstract
An LED light source unit for a backlight of a liquid crystal display is provided. The light source unit includes a plurality of LED chips, an insulating substrate, and a metal film covering a principal surface of the substrate. The LED chips are mounted on the metal film. With this arrangement, brightness of the light source unit is enhanced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile