Title: Video disc with a dielectric layer formed from acetylene and nitrogen

Abstract: This invention relates to a video disc with a thin polymeric dielectric layer formed from acetylene and nitrogen in a glow discharge. The dielectric layer has improved age deterioration resistance and wear characteristics and can be prepared with low power levels.

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Inventors: Kaganowicz, Grzegorz (Princeton, NJ, US)
Robinson, John W. (Levittown, PA, US)
Yasuda, Hirotsugu (Durham, NC, US)

Application Number: 852928
Filing Date: 1977-11-18
Publication_date: 1979-01-30
Assignee: RCA Corporation (New York, NY)
Primary Class(es): 369/276 369/126, 369/279, 369/283, 369/288, 428/65.8, 428/461, 428/626, 428/675
Other Classes:
US Patent Ref:

3466156	Sep, 1969	Peters	428/65.
3833408	Sep, 1974	Matthies	358/128.
3842194	Oct, 1974	Clemens	179/100.
3843499	Oct, 1974	Kaplan	358/128.
3901994	Aug, 1975	Mehalso	179/100.
3982066	Sep, 1976	Nyman	179/100.
4004080	Jan, 1977	Vosse, Jr.	179/100.
4018945	Apr, 1977	Mehalso	179/100.
4072985	Feb, 1978	Kaganowicz	428/64.
4077051	Feb, 1978	Vosse, Jr.	428/64.
4077052	Feb, 1978	Vosse, Jr.	428/64.

Other Refs:
Primary Examiner: Robinson, Ellis
Assistant Examiner:
Attorney: Christoffersen; H., Morris; Birgit E.