Title:
RESIN COMPOSITION FOR SEMICONDUCTOR SEALING USE, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING RESIN COMPOSITION FOR SEMICONDUCTOR SEALING USE
Document Type and Number:
WIPO Patent Application WO/2019/155950
Kind Code:
A1
Abstract:
A resin composition for semiconductor sealing use according to the present invention which contains an epoxy resin, a curing agent, an inorganic filler and carbon black microparticles. When the resin composition for semiconductor sealing use is transfer-molded into a specimen having a length of 80 mm, a width of 10 mm and a thickness of 4 mm under the conditions including a mold temperature of 175°C, a transfer pressure of 10 MPa and a curing time of 120 seconds, then the specimen is heated at 175°C for 4 hours to produce a cured article, and then the surface of the cured article is observed with a SEM, the maximum diameter of aggregates of the carbon black microparticles is 50 μm or less.
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Inventors:
KOTANI TAKAHIRO (JP)
SHIBATA HIROSHI (JP)
SHIBATA HIROSHI (JP)
Application Number:
PCT/JP2019/003081
Publication Date:
August 15, 2019
Filing Date:
January 30, 2019
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
H01L23/29; C08K3/013; C08K3/04; C08L63/00; H01L23/31
Domestic Patent References:
WO2013136685A1 | 2013-09-19 |
Foreign References:
JP2000007894A | 2000-01-11 | |||
JP2005120277A | 2005-05-12 | |||
JP2017179129A | 2017-10-05 | |||
JP2006278959A | 2006-10-12 | |||
JP2007067164A | 2007-03-15 | |||
JP2005119197A | 2005-05-12 | |||
JP2013001861A | 2013-01-07 | |||
JP2009275110A | 2009-11-26 | |||
JP2018018871A | 2018-02-01 | |||
JP2018018872A | 2018-02-01 |
Other References:
See also references of EP 3751601A4
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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