Method of forming amorphous silicon layer and method of...

Semiconductor device manufacturing: process – Formation of semiconductive active region on any substrate – Amorphous semiconductor

Reexamination Certificate

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C438S482000, C257S057000

Reexamination Certificate

active

07998843

ABSTRACT:
Methods and systems for forming an amorphous silicon layer are disclosed for one or more embodiments. For example, a substrate may be provided, and an amorphous silicon layer, in which a ratio of Si—H to Si—H2has a value equal to or less than 4 to 1, may be formed on the substrate using chemical vapor deposition equipment.

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