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Primary Examiner: Murray, Richard
Assistant Examiner: Masinick, Michael A.
Attorney: Sughrue, Rothwell, Mion & Zinn

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Title: Color television signal generator

Abstract: A color television signal generator includes a novel cathode-ray tube whose spot varies in chromaticity regularly during horizontal scanning of an electron beam. The chromaticity variable spot is focused on a color recording medium to be imaged and a resulting light is detected by a single photoelectric converter to provide a color signal.

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Inventors: Ohta, Takahiro (Asaka, JA)

Application Number: 300061
Filing Date: 1972-10-24
Publication_date: 1976-01-27
Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JA)
Primary Class(es): 348/101
Other Classes:
US Patent Ref:

1934821	Nov, 1933	Rudenberg	178/6.
2552070	May, 1951	Sziklai	178/5.
2954424	Sep, 1960	Thiele	358/69.
3001012	Sep, 1961	Braicks	178/5.
3075432	Jan, 1963	Myers	178/5.
3444413	May, 1969	Harrold	178/5.
3506778	Apr, 1970	Gold et al.	178/5.
3619484	Nov, 1971	Tanaka et al.	178/5.
3719771	Mar, 1973	Eto et al.	178/5.
3745234	Jul, 1973	Szymber	178/5.
3770882	Nov, 1973	Szymber	178/5.
3851094	Nov, 1974	Sasabe	178/6.

Other Refs: 8,699

Mar, 1970	JA.

Other References: B 344,203 U.S. Published Patent Application, Sasabe, Published, Jan. 28, 1975.