EPOXY BLEEDOUT-PREVENTING AGENT

Title:

EPOXY BLEEDOUT-PREVENTING AGENT

Document Type and Number:

WIPO Patent Application WO/2007/083538

Kind Code:

A1

Abstract:

Disclosed is an epoxy bleedout-preventing agent which has no adverse effect on die bonding strength and assembly characteristics and does not deteriorate effects of coloration preventing treatment and sealing even when a low-stress die bonding resin is used. Specifically disclosed is an epoxy bleedout-preventing agent for die bonding processes, which is characterized by containing a fluorine-containing organic compound having a fluorohydrocarbon group CxHyFz-(wherein x = 3-24, y = 0-48, z = 1-49, and y + z ≤ 2x + 1) having 3-24 carbon atoms and a polar group R-.

Inventors:

AIBA AKIHIRO (JP)
NAKAMURA HISASHI (JP)
MIMURA TOMOHARU (JP)
TSUCHIDA KATSUYUKI (JP)

Application Number:

PCT/JP2007/050098

Publication Date:

July 26, 2007

Filing Date:

January 09, 2007

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NIPPON MINING CO (JP)
AIBA AKIHIRO (JP)
NAKAMURA HISASHI (JP)
MIMURA TOMOHARU (JP)
TSUCHIDA KATSUYUKI (JP)

International Classes:

H01L23/12; C23C26/00; H01L21/52; C07D233/56; C07D249/04; C07D257/04

Foreign References:

JPH11195662A	1999-07-21
JPH0221626A	1990-01-24
JP2001011107A	2001-01-16
JP2004168933A	2004-06-17
JPH01272125A	1989-10-31