Semiconductor device manufacturing: process – Coating of substrate containing semiconductor region or of... – Insulative material deposited upon semiconductive substrate
Reexamination Certificate
2007-09-25
2007-09-25
Whitehead, Jr., Carl (Department: 2813)
Semiconductor device manufacturing: process
Coating of substrate containing semiconductor region or of...
Insulative material deposited upon semiconductive substrate
Reexamination Certificate
active
10399755
ABSTRACT:
After a fluid film is formed by supplying a material with fluidity to the surface of a substrate formed with a stepped layer, the fluid film is pressed against the substrate by a pressing member having a planar pressing surface so that the surface of the fluid film is planarized. The fluid film is heated in this state and thereby solidified to form a solidified film having a planar surface.
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Endo Masayuki
Hirai Yoshihiko
Nakagawa Hideo
Sasago Masaru
Jr. Carl Whitehead
Matsushita Electric - Industrial Co., Ltd.
McDermott Will & Emery LLP
Rodgers Colleen E.
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