Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2007-12-25
2007-12-25
Le, Thao P. (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, C257S100000, C257S081000, C257S432000
Reexamination Certificate
active
11151371
ABSTRACT:
To improve the reliability of an optical element and its manufacturing method. An optical element100includes a substrate110, a columnar section130formed above the substrate110and having an upper surface132for light emission or incidence, a resin layer140formed above the substrate110and in a region including a circumference of the columnar section130, a reinforcing layer180that is formed above the resin layer140and is composed of a material harder than the resin layer140, and an electrode150that has a bonding section156formed above the reinforcing layer180and is electrically connected to an end section of an exposed area in the upper surface132of the columnar section130.
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Kaneko Tsuyoshi
Nagawa Michifumi
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