SEMICONDUCTOR LIGHT EMITTING DEVICE
First Claim
1. A semiconductor light-emitting device, comprising:
- a semiconductor light-emitting chip;
a high refractive index lens covering around the semiconductor light-emitting chip; and
a resin having fine particles mixed therein that fills a space between the semiconductor light-emitting chip and the lens, wherein;
the resin having fine particles mixed therein is composed of an optically transparent resin into which a large number of high refractive fine particles having a mean diameter of 100 nm or less and composed of a dielectric material are mixed uniformly to have a distance 200 nm or less between respective particles.
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Accused Products
Abstract
A semiconductor light-emitting device having a semiconductor light-emitting chip; a high refractive index lens covering around the semiconductor light-emitting chip; and a resin having fine particles mixed therein that fills a space between the semiconductor light-emitting chip and the lens is provided. In the semiconductor light emitting device, the resin having fine particles mixed therein is composed of an optically transparent resin into which a large number of high refractive fine particles having a mean diameter of 100 nm or less and composed of a dielectric material are mixed uniformly to have a distance 200 nm or less between respective particles.
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Citations
5 Claims
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1. A semiconductor light-emitting device, comprising:
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a semiconductor light-emitting chip;
a high refractive index lens covering around the semiconductor light-emitting chip; and
a resin having fine particles mixed therein that fills a space between the semiconductor light-emitting chip and the lens, wherein;
the resin having fine particles mixed therein is composed of an optically transparent resin into which a large number of high refractive fine particles having a mean diameter of 100 nm or less and composed of a dielectric material are mixed uniformly to have a distance 200 nm or less between respective particles. - View Dependent Claims (2, 3, 4, 5)
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Specification