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Class Information
Number: 257/646
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > With means to control surface effects > Insulating coating > Coating of semi-insulating material (e.g., amorphous silicon or silicon-rich silicon oxide)
Description: Subject matter wherein the insulating layer is composed of a semi-insulating material.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
3979613 Multi-terminal controlled-inversion semiconductor devices Sep. 7, 1976
3935083 Method of forming insulating film on interconnection layer Jan. 27, 1976

1 2 3 4

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