Materials having low dielectric constants and method of making

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material

Reexamination Certificate

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Details

C257S010000, C438S787000, C438S788000

Reexamination Certificate

active

06998636

ABSTRACT:
The invention relates to a material including carbon, oxygen, silicon and hydrogen and having a dielectric constant of from about 2.1 to about 3.0 where an FTIR scan of the material includes at least two major peaks signifying Si—CH3bonding. The invention further relates to a material which has a variable dielectric constant through the thickness of the material. Another aspect of the invention is the method of making the material.

REFERENCES:
patent: 5302420 (1994-04-01), Nguyen et al.
patent: 5352493 (1994-10-01), Dorfman
patent: 5466431 (1995-11-01), Dorfman
patent: 5638251 (1997-06-01), Goel
patent: 5718976 (1998-02-01), Dorfman
patent: 5728465 (1998-03-01), Dorfman
patent: 5786068 (1998-07-01), Dorfman
patent: 5795648 (1998-08-01), Goel
patent: 6013980 (2000-01-01), Goel
patent: 6068884 (2000-05-01), Rose et al.
patent: 6083313 (2000-07-01), Venkatraman
patent: 6383955 (2002-05-01), Matsuki et al.

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