Patent ID: 6627922
Filing Date: 2003-09-30
Classification: F21V,H01L

Abstract:
A chip-type semiconductor light emitting device comprising:an insulation substrate having a rectangle shaped plane on which a pair of electrodes are provided; a light emitting diode chip provided on said insulation substrate, said chip having an n-side electrode and a p-side electrode connected to said pair of electrodes respectively; a light transmitting member being provided on said insulation substrate and covering the periphery of said light emitting diode chip; and a light reflection member covering at least part of said light transmitting member, said light refection member being provided so as to radiate light from a portion of said light transmitting member which is not covered and which is exposed, wherein said light reflection member is formed in such a manner that said portion of said light transmitting member is exposed over from one side in said rectangle shape to at least a part of side portions on both sides which continue to said one side, and said light transmitting member is disposed in a space defined by said light reflection member and said insulation substrate.