Sheet to form a protective film for chips

Details Sheet to form a protective film for chips Sheet to form a protective film for chips

2005-04-25

2008-08-05

Zarneke, David A (Department: 2891)

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

Housing or package

Insulating material

C257S729000, C257S730000, C257S793000, C257SE23002, C257SE23114

Reexamination Certificate

active

07408259

ABSTRACT:
A sheet to form a protective film for chips includes a release sheet and a protective film forming layer formed on a detachable surface of the release sheet. The protective film forming layer includes a thermosetting and/or energy ray-curable component and a binder polymer component.

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patent: WO 00/50250 (2000-08-01), None

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