Patent classifications
H01L2224/29381
Electromagnetic wave absorbing heat conductive sheet, method for producing electromagnetic wave absorbing heat conductive sheet, and semiconductor device
Disclosed is an electromagnetic wave absorbing heat conductive sheet having superior heat conductivity and electromagnetic wave absorbency. The electromagnetic wave absorbing heat conductive sheet comprises a polymer matrix component; a magnetic metal power; and a fibrous heat conductive filler oriented in one direction.
Electromagnetic wave absorbing heat conductive sheet, method for producing electromagnetic wave absorbing heat conductive sheet, and semiconductor device
Disclosed is an electromagnetic wave absorbing heat conductive sheet having superior heat conductivity and electromagnetic wave absorbency. The electromagnetic wave absorbing heat conductive sheet comprises a polymer matrix component; a magnetic metal power; and a fibrous heat conductive filler oriented in one direction.
Anisotropic conductive bonding member, semiconductor device, semiconductor package and semiconductor device production method
An object of the present invention is to provide an anisotropic conductive bonding member capable of achieving excellent conduction reliability and insulation reliability, a semiconductor device using the same, a semiconductor package, and a semiconductor device production method. An anisotropic conductive bonding member of the present invention includes an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof, and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each of the conductive paths has a protrusion protruding from the surface of the insulating base, the protrusion of each of the conductive paths is buried in the pressure sensitive adhesive layer, and the pressure sensitive adhesive layer contains a polymer material and an antioxidant material.
ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, METHOD FOR PRODUCING ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, AND SEMICONDUCTOR DEVICE
Disclosed is an electromagnetic wave absorbing heat conductive sheet having superior heat conductivity and electromagnetic wave absorbency. The electromagnetic wave absorbing heat conductive sheet comprises a polymer matrix component; a magnetic metal power; and a fibrous heat conductive filler oriented in one direction.
ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, METHOD FOR PRODUCING ELECTROMAGNETIC WAVE ABSORBING HEAT CONDUCTIVE SHEET, AND SEMICONDUCTOR DEVICE
Disclosed is an electromagnetic wave absorbing heat conductive sheet having superior heat conductivity and electromagnetic wave absorbency. The electromagnetic wave absorbing heat conductive sheet comprises a polymer matrix component; a magnetic metal power; and a fibrous heat conductive filler oriented in one direction.
ANISOTROPIC CONDUCTIVE BONDING MEMBER, SEMICONDUCTOR DEVICE, SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR DEVICE PRODUCTION METHOD
An object of the present invention is to provide an anisotropic conductive bonding member capable of achieving excellent conduction reliability and insulation reliability, a semiconductor device using the same, a semiconductor package, and a semiconductor device production method. An anisotropic conductive bonding member of the present invention includes an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof, and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each of the conductive paths has a protrusion protruding from the surface of the insulating base, the protrusion of each of the conductive paths is buried in the pressure sensitive adhesive layer, and the pressure sensitive adhesive layer contains a polymer material and an antioxidant material.