Invention Grant
- Patent Title: Uniform emission LED package
- Patent Title (中): 均匀排放LED封装
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Application No.: US11398214Application Date: 2006-04-04
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Publication No.: US08969908B2Publication Date: 2015-03-03
- Inventor: Gerald Negley , Michael Leung , Maryanne Becerra , Eric Tarsa , Peter Andrews
- Applicant: Gerald Negley , Michael Leung , Maryanne Becerra , Eric Tarsa , Peter Andrews
- Applicant Address: US CA Goleta
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US CA Goleta
- Agency: Koppel, Patrick, Heybl & Philpott
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/50 ; H01L33/48

Abstract:
An emitter package comprising a light emitting diode (LED) mounted to the surface of a submount with the surface having a first meniscus forming feature around the LED. A matrix encapsulant is included on the surface and covering the LED. The outer edge of the matrix encapsulant adjacent the surface is defined by the meniscus forming feature and the encapsulant forms a substantially dome-shaped covering over said LED. A method for manufacturing an LED package by providing a body with a surface having a first meniscus holding feature. An LED is mounted to the surface with the meniscus holding feature around the LED. A liquid matrix encapsulant is introduced over the LED and the surface, the first meniscus holding feature holding the liquid matrix encapsulant in a dome-shape over the LED. The matrix encapsulant is then cured.
Public/Granted literature
- US20070228387A1 Uniform emission LED package Public/Granted day:2007-10-04
Information query
IPC分类: