Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor module, method for manufacturing the semiconductor module and portable device carrying the same










Image Number 12 for United States Patent #8129219.

In a semiconductor module where a metal sheet, an insulating layer and a circuit element are stacked in a manner that the insulating layer is penetrated with a bump structure, the connection reliability of the bump structure and the circuit element is enhanced. A semiconductor wafer is prepared where a semiconductor substrate having electrodes and protective film on the surface are arranged in a matrix shape. On the surface of the semiconductor substrate, an insulating layer is held between the substrate and a copper sheet, integrally formed with bumps, having grooves in the vicinity of the bumps. The semiconductor substrate, the insulating layer and the copper sheet are press-bonded by a press machine into a single block. The bump penetrates the insulating layer, and the bump and the electrode are electrically connected together. An extra part of the insulating layer pushed out by the bump flows into the groove.








 
 
  Recently Added Patents
Methods and systems for use in tracking targets for direction finding systems
Spalling utilizing stressor layer portions
Scattering spectroscopy employing hotspot-aligned nanopores
Image signal processing apparatus and image signal processing method
Method for forming a semiconductor device using selective epitaxy of group III-nitride
Replacing memory pointers with implicit pointers to be used in compiler-generated debug output
Method and system for associating a cell-sector with time-dependent location parameters
  Randomly Featured Patents
Cutting tool having an intensifier
Method for treatment of sludge from waterworks and wastewater treatment plants
Recording medium for creating electronic album
Air control for combustor
Resin molding material
Sliver channel with reduced friction
Transmission/reception apparatus and transmit power control method
Thiophene derivatives as S1P1/EDGE1 receptor agonists
Face mask for sport helmet
Multi-spindle work transfer device