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. 01, 2013
Filed:
Jul. 16, 2010
Satoshi Higuma, Omuta, JP;
Hideki Hirotsuru, Omuta, JP;
Shinya Narita, Omuta, JP;
Denki Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is a highly reliable LED package with significantly improved heat radiating properties, manufacturing method of the LED package, and an LED chip assembly used in the LED package. The LED package is characterized in that the LED chip assembly () is bonded to a circuit board () created by forming metal circuitry () on a metal substrate () with an insulation layer () therebetween, whereas an LED chip () of the LED chip assembly and the metal circuitry () of the circuit board are connected via an electrical connection member (), and at least the LED chip assembly and the electrical connection member are encapsulated with resin encapsulant () including fluorescent material.