Semiconductor light emitting device
AssigneeSharp Kabushiki Kaisha
InventorTakeshi Kamikawa
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Abstract
A semiconductor light emitting device includes: a semiconductor light emitting element including a transparent substrate; a reflective substrate on which the semiconductor light emitting element is mounted; an adhesive layer containing a fluorescent substance, for fixing the semiconductor light emitting element on the reflective substrate; and a sealing member containing a fluorescent substance, for sealing the semiconductor light emitting element. In the semiconductor light emitting device, the adhesive layer has a thickness equal to or smaller than average particle size of the fluorescent substance contained in the sealing member.
Claims7
A semiconductor light emitting device, comprising:
- a semiconductor light emitting element including a transparent substrate;
- a substrate on which said semiconductor light emitting element is mounted;
- an adhesive layer containing a fluorescent substance, for fixing said semiconductor light emitting element on said substrate;
- and
- a sealing member containing a fluorescent substance, for sealing said semiconductor light emitting element;
- wherein
- the fluorescent substance contained in the adhesive layer has an average particle diameter smaller than an average particle diameter of the fluorescent substance contained in the sealing member;
- and
- said adhesive layer has a thickness equal to or smaller than an average particle diameter of said fluorescent substance contained in said sealing member.
Dependencies are inferred from the claim text.