Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2007-10-16
2007-10-16
Ho, Tu-Tu V. (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S099000, C257SE33068, C257SE33073, C362S348000, C362S612000, C362S309000
Reexamination Certificate
active
11033900
ABSTRACT:
A light-emitting module having a light-emitting efficiency. The light-emitting module that emits light includes a semiconductor light-emitting element that emits light; and a light transmission member that is provided to cover the semiconductor light-emitting element with materials for transmitting the light emitted from the semiconductor light-emitting element and forms a sub-wavelength grating for reducing reflection of the light on its outgoing face for sending the light incident from an interface facing said semiconductor light-emitting element to its outside in grid periods shorter than a wavelength of the light transmitted by the light transmission member.
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Daichou Hisayoshi
Ishida Hiroyuki
Takeda Hitoshi
Tokida Tsukasa
Ho Tu-Tu V.
Koito Manufacturing Co. Ltd.
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