Semiconductor composite apparatus, LED, LED printhead, and...

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure

Reexamination Certificate

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C257S086000, C257S098000, C257SE33067, C257SE33068

Reexamination Certificate

active

07847298

ABSTRACT:
A semiconductor composite apparatus includes a substrate and a planarizing layer, and a semiconductor thin film. The planarizing layer is formed on the substrate either directly or indirectly. The planarizing layer includes a first surface that faces the substrate, and a second surface that is on the side of the planarizing layer remote from the substrate. The semiconductor thin film formed on the planarizing layer. The second surface has a roughness of not more than 5 nm.

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European Office Action for the related European Application No. 06110563.1 dated May 12, 2010.

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