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TW200802949A - Top-surface-mount power light emitter with integral heat sink - Google Patents

Top-surface-mount power light emitter with integral heat sink

Info

Publication number
TW200802949A
TW200802949A TW095123444A TW95123444A TW200802949A TW 200802949 A TW200802949 A TW 200802949A TW 095123444 A TW095123444 A TW 095123444A TW 95123444 A TW95123444 A TW 95123444A TW 200802949 A TW200802949 A TW 200802949A
Authority
TW
Taiwan
Prior art keywords
substrate
top surface
heat sink
light emitting
emitting apparatus
Prior art date
Application number
TW095123444A
Other languages
Chinese (zh)
Inventor
Ban P Loh
Original Assignee
Cree Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US2006/025193 external-priority patent/WO2007002760A2/en
Application filed by Cree Inc filed Critical Cree Inc
Publication of TW200802949A publication Critical patent/TW200802949A/en

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Abstract

A light emitting apparatus is disclosed. The light emitting apparatus includes a substrate, a heat sink, a dielectric layer, conductive traces, a refletor, and at least one photonic device. The substrate has a top surface and a bottom surface, a portion of the top surface defining a mounting pad. The heat sink is equipped with cooling fins to cool the substrate. The conductive traces are on the top surface of the substrate and extend from the mounting pad to a side edge of the substrate. The relfector is attached to the top surface of the substrate. The reflector surrounds the mounting pad partially covering the top surface of the substrate. The photonic device is attached to the substrate at the mounting pad, the photonikc device connected to at least one conductive trace. The light emitting apparatus can be mounted on a board having connection traces. The connection traces of the board are aligned with the conductive trace of the light emitting apparatus to effect electrical connection.
TW095123444A 2006-06-27 2006-06-28 Top-surface-mount power light emitter with integral heat sink TW200802949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/025193 WO2007002760A2 (en) 2005-06-27 2006-06-27 Top-surface-mount power light emitter with integral heat sink

Publications (1)

Publication Number Publication Date
TW200802949A true TW200802949A (en) 2008-01-01

Family

ID=44774208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123444A TW200802949A (en) 2006-06-27 2006-06-28 Top-surface-mount power light emitter with integral heat sink

Country Status (1)

Country Link
TW (1) TW200802949A (en)

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