LIGHT EMITTING DEVICE

PROBLEM TO BE SOLVED: To provide a light emitting device which inhibits deterioration of heat radiation performance and inhibits deterioration of light extraction efficiency.SOLUTION: A light emitting device 1 includes a heat sink 10, an insulation layer 20, and a light emitting element 40. The insu...

Full description

Saved in:
Bibliographic Details
Main Author HONMA TAKUYA
Format Patent
LanguageEnglish
Japanese
Published 20.07.2017
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
SEMICONDUCTOR DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a light emitting device which inhibits deterioration of heat radiation performance and inhibits deterioration of light extraction efficiency.SOLUTION: A light emitting device 1 includes a heat sink 10, an insulation layer 20, and a light emitting element 40. The insulation layer 20 is formed by inorganic glass containing a reflection material and is provided overlapping with the heat sink 10. The light emitting element 40 is provided on the insulation layer 20.SELECTED DRAWING: Figure 1 【課題】放熱性の低下を抑制し、光取出し効率の低下を抑制する発光装置を提供する。【解決手段】発光装置１は、ヒートシンク１０と、絶縁層２０と、発光素子４０とを具備する。絶縁層２０は、反射性材料を含んだ無機ガラスにより形成され、ヒートシンク１０に重ねて設けられる。発光素子４０は、絶縁層２０上に設けられる。【選択図】図１
Bibliography:Application Number: JP20160006286