发明名称 SEMICONDUCTOR LIGHT EMITTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a light emitting device capable of excellent display without inviting the decline of the contrast of display images by a light emitting element, even at the time of being exposed to external light such as sunlight or the like. SOLUTION: In a light emitting device, a light emitting element 4 is loaded on a mount 3 provided on a lead frame 1, and the light emitting element 4 and a lead frame 2 for forming a pair are conducted. On a part for receiving at least the incidence of light from the outside on a surface where the lead frames 1 and 2 and the mount 3 are directed to the light emitting directing of the light emitting element 4, a reflection luminance control means for controlling reflection luminance by turning the incident external light not to surface reflection but to reflected light distribution to be along one line is provided.
申请公布号 JPH11112024(A) 申请公布日期 1999.04.23
申请号 JP19970269578 申请日期 1997.10.02
申请人 MATSUSHITA ELECTRON CORP 发明人 OBARA KUNIHIKO;MAEDA TOSHIHIDE;KUMAGAI YOSHITAKA;YAMAGUCHI KAZUYA
分类号 H01L33/02;H01L33/60;H01L33/62 主分类号 H01L33/02
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