Pattern film forming method and pattern film forming apparatus

Details Pattern film forming method and pattern film forming apparatus Pattern film forming method and pattern film forming apparatus

2005-01-14

2008-12-09

Whitehead, Jr., Carl (Department: 2813)

Active solid-state devices (e.g., transistors, solid-state diode

Housing or package

C438S106000, C438S584000

Reexamination Certificate

active

07462927

ABSTRACT:
A pattern film forming method includes a step of producing a transfer sheet in which a thin film is formed on a surface of a sheet-shaped material and a step of pressing the thin film against a pattern film formation surface of the substrate with a pressing member having convex portions corresponding to the pattern film from a reverse surface of the transfer sheet opposite to the thin film or a reverse surface of the substrate opposite to the pattern film formation surface to transfer the thin film to the substrate. A pattern film forming apparatus includes a sheet supply device, a pressing device and a substrate transport device. A high-definition pattern film having a desired pattern and a sharp edge can be formed with high productivity.

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