Increased Efficiency LED

机译：提高效率LED

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In an LED a large portion of the light produced is lost due to total internal reflection at the air-semiconductor interface. A reverse taper of the semiconductor is used to change the angle at which light strikes the interface so that a greater portion of the light is transmitted.

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年度 1998
页码 1-9
总页数 9
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
SEMICONDUCTORS (MATERIALS); TAPERING; INTERFACES; LIGHT EMITTING DIODES; REFLECTED WAVES;

机译：半导体（材料）;逐渐变细;接口，发光二极管;反射波;

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Increased Efficiency LED

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