Title:
HOLLOW PACKAGE FOR SEMICONDUCTOR ELEMENT
Document Type and Number:
Japanese Patent JP2005217212
Kind Code:
A
Abstract:
To provide a thin hollow package for storing a thin semiconductor element having moisture resistance which is more than equivalent to that of a conventional resin hollow package.
This hollow package for storing a semiconductor element is configured as a hollow package for a semiconductor element constituted of a resin composition and a conductive lead, and one or both of a package external bottom face and a package internal element loading face(die attach part) are provided with a metal plating layer whose thickness is 0.5 μm or more and 20 μm or less. The metal plating layer is functioned as a moisture non-penetration film.
Inventors:
SUZUKI DAISUKE
INADA KUNIHIRO
SATO KUNIAKI
KATO NAOYUKI
INADA KUNIHIRO
SATO KUNIAKI
KATO NAOYUKI
Application Number:
JP2004022459A
Publication Date:
August 11, 2005
Filing Date:
January 30, 2004
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
H01L23/08; (IPC1-7): H01L23/08
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