Oliff & Berridge, PLC
Semiconductor substrate, laminated chip package, semiconductor plate and method of manufacturing the same
A semiconductor substrate has a plurality of groove portions formed along scribe lines. The semiconductor substrate includes: a device region in contact with at least any one of the plurality of groove portions and having a semiconductor device formed therein; a surface insulating layer formed to cover the device region and constituting a surface layer of the semiconductor substrate; and a wiring electrode connected to the semiconductor device and formed in a protruding shape rising above a surface of the surface insulating layer. The semiconductor substrate can be manufactured by forming a plurality of groove portions along scribe lines; applying an insulating material to a surface on a side where the plurality of groove portions are formed to form a surface insulating layer; and forming a wiring electrode connected to the semiconductor device and in a protruding shape rising above a surface of the surface insulating layer, after the formation of the surface insulating layer.
Headway Technologies, Inc. SAE Magnetics (H.K.) Ltd.
H H H H H H H H H H H H H H H H H H H H H H H H H H H
H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L H01L
additional additional additional inventional inventional inventional inventional additional additional additional additional additional additional additional additional additional additional additional additional inventional inventional additional additional additional additional additional additional
Atsushi Yoshitaka Hiroyuki
Iijima Sasaki Ito