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:
Mar. 17, 2015
Filed:
Jul. 26, 2013
Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
In one embodiment, a light source comprising a substrate, a die, a liquid encapsulant, an attachment member and a resilient cover configured to hold the liquid encapsulant is disclosed. At least a portion of the resilient cover is easily stretchable so as to absorb size increment of the liquid encapsulant due to thermal expansion. One other embodiment discloses a light-emitting device comprising a die, a liquid encapsulant and the resilient cover. The resilient cover may comprise a dome shaped portion, a vertical portion and a thermal joint portion. In another embodiment, a lighting apparatus having similar resilient cover is disclosed. The resilient cover may further comprise a thermal joint portion having first and second indentations for absorbing thermal expansion.