Light emitting device and method for manufacturing the same
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United States of America Patent
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Aug 24, 1993
Issued Date -
N/A
app pub date -
Nov 12, 1992
filing date -
Jan 31, 1989
priority date (Note) -
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Abstract
A light emitting device comprises a substrate, a reflection mirror formed on the substrate, the reflection mirror comprising alternate lamination of amorphous or polycrystalline layers, having refractive indices different from each other; a crystal formation plane formed on the reflection mirror, the crystal formation plane comprising a nucleus non-formation plane having a low nucleus formation density and a nucleus formation plane disposed adjacent to the nucleus non-formation plane and having a higher nucleus formation density than that of said nucleus non-formation plane and a sufficiently small area to allow growth of a crystal thereon by only a single nucleus, and a light emitting area of single crystal formed on the crystal formation plane.
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