Semiconductor device having a cured silicone coating with non un

Details Semiconductor device having a cured silicone coating with non un Semiconductor device having a cured silicone coating with non un

1995-11-21

1999-05-25

Thomas, Tom

Active solid-state devices (e.g., transistors, solid-state diode

Encapsulated

With specified filler material

257787, 257788, 257789, 257790, 257791, 257792, 257793, 257794, 438 15, 438 51, 438 64, H01L 2329

Patent

active

059071907

ABSTRACT:
A semiconductor device in which the surface of the semiconductor element is coated with a cured silicone in which there is dispersed filler having an average particle diameter of 0.01 to 500 micrometers and a specific gravity of 0.01 to 0.95 characterized in that the concentration of said filler is higher in the layer of said cured material remote from the element than in the layer of said cured material adjoining the element. The method for fabricating such a device comprises coating the surface of a semiconductor element with a curable silicone composition in which there is dispersed a filler having an average particle diameter of 0.01 to 500 micrometers and a specific gravity of 0.01 to 0.95 and thereafter curing said composition after the elapse of sufficient time for the filler in the layer of the composition adjoining the element to migrate into the layer of said composition remote from the element.

REFERENCES:
patent: 5391924 (1995-02-01), Uchida et al.
patent: 5571851 (1996-11-01), Freeman et al.
patent: 5641997 (1997-06-01), Ohta et al.
patent: 5683806 (1997-11-01), Sakumoto et al.

Affiliated with

Also associated with

Rating

Semiconductor device having a cured silicone coating with non un does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor device having a cured silicone coating with non un, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device having a cured silicone coating with non un will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-402767