公开(公告)号：EP3125254A4

公开(公告)日：2017-11-08

申请号：EP15770214

申请日：2015-03-27

申请人： MITSUBISHI MATERIALS CORP ,  MITSUBISHI MAT ELECTRONIC CHEMICALS CO LTD

发明人： HIGANO SATOKO ,  YAMASAKI KAZUHIKO ,  KAGEYAMA KENSUKE ,  TSUKADA HIROKAZU

IPC分类号： H01B1/22 ,  C08K3/38 ,  C08K5/17 ,  C08K5/3445 ,  C08K9/02 ,  C08L63/00 ,  C09D11/52 ,  H01B1/00 ,  H01B13/00 ,  H05K1/09 ,  H05K3/12

CPC分类号： H01B1/02 ,  C08K9/12 ,  C08K2003/0806 ,  C08L63/00 ,  C09D11/037 ,  C09D11/102 ,  C09D11/52 ,  H01B1/22 ,  H05K1/095

摘要： A conductive paste includes: a silver-coated resin; and an organic vehicle that includes a thermosetting resin composition, a curing agent, and a solvent, in which the thermosetting resin composition is an epoxy resin composition which is solid at room temperature and has a melt viscosity of 0.5 Pa·s or lower at 150°C, and a mass ratio of a content of the thermosetting resin composition to a content of the silver-coated resin is 10 to 40:60 to 90.

公开(公告)号：EP3124437A4

公开(公告)日：2017-12-13

申请号：EP15769951

申请日：2015-03-23

申请人： MITSUBISHI MAT ELECTRONIC CHEMICALS CO LTD

发明人： KAGEYAMA KENSUKE ,  ISHIKURO SHIGEKI

IPC分类号： C01G23/04 ,  C08K3/00 ,  C08K3/28 ,  C08L63/00 ,  H01L23/29 ,  H01L23/31

CPC分类号： H01L23/295 ,  C01B21/0821 ,  C01P2004/64 ,  C01P2006/62 ,  C08K3/013 ,  C08K3/28 ,  C09C1/36 ,  H01L2924/0002 ,  H01L2924/00 ,  C08L63/00

摘要： In the present invention, the amount of a radiation emitted by a black titanium oxynitride pigment is 0.1 cph/cm 2 or less. In addition, it is preferable for the black titanium oxynitride pigment to have a uranium content of 1 ppb by mass or less and a thorium content of 5 ppb by mass or less.

公开(公告)号：EP3085736A4

公开(公告)日：2017-05-31

申请号：EP14871662

申请日：2014-12-17

申请人： MITSUBISHI MAT ELECTRONIC CHEMICALS CO LTD

发明人： KAGEYAMA KENSUKE ,  ISHIKURO SHIGEKI

IPC分类号： C08L63/00 ,  C01G23/00 ,  C08K3/28 ,  C08K9/06 ,  C08L101/00 ,  H01L23/29 ,  H01L23/31

CPC分类号： H01L23/295 ,  C01B21/0821 ,  C01P2006/40 ,  C01P2006/62 ,  C08G59/621 ,  C08G59/686 ,  C08K3/28 ,  C08K3/36 ,  C08K9/02 ,  C08K9/06 ,  C08K2003/2241 ,  C08L63/00 ,  H01L2924/0002 ,  H01L2924/00

摘要： This black titanium oxynitride powder for use in a semiconductor sealing resin compound is coated on a surface thereof by a silica film having a thickness of 2.5-12 nm. The black titanium oxynitride powder has a volume resistivity of at least 1×10 5 ©·cm when in a state of pressurized powder body formed by compacting the powder at a pressure of 5 MPa. Moreover, the lightness index L* value of the black titanium oxynitride powder in the CIE 1976 L*a*b* color space (measurement light source C: color temperature 6774K) is 14 or less.

摘要翻译： 这种用于半导体密封树脂化合物的黑色氮氧化钛粉末在其表面上用厚度为2.5-12nm的二氧化硅膜涂覆。 当通过在5MPa的压力下压实粉末而形成的加压粉末体的状态下，黑色氮氧化钛粉末具有至少1×10 5Ω·cm的体积电阻率。 另外，CIE 1976L * a * b *色空间（测定光源C：色温6774K）中的黑色氧氮化钛粉末的亮度指数L *值为14以下。