DE3480895D1 - Signal-verarbeitungsschaltungen. - Google Patents

Signal-verarbeitungsschaltungen.

Info

Publication number: DE3480895D1
Authority: DE; Germany
Prior art keywords: signal processing; processing circuits; circuits; signal; processing
Prior art date: 1983-02-25
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE8484301040T

Other languages

English (en)

Inventor

Masatoshi C O Sony Corpor Sase

Seisuke C O Sony Corp Yamanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sony Corp

Original Assignee

Sony Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-02-25

Filing date

1984-02-17

Publication date

1990-02-01

1984-02-17 Application filed by Sony Corp filed Critical Sony Corp

1990-02-01 Application granted granted Critical

1990-02-01 Publication of DE3480895D1 publication Critical patent/DE3480895D1/de

2004-02-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Picture Signal Circuits (AREA)
Transforming Light Signals Into Electric Signals (AREA)

DE8484301040T 1983-02-25 1984-02-17 Signal-verarbeitungsschaltungen. Expired - Lifetime DE3480895D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1983026780U JPS59134967U (ja)	1983-02-25	1983-02-25	撮像装置

Publications (1)

Publication Number	Publication Date
DE3480895D1 true DE3480895D1 (de)	1990-02-01

Family

ID=12202814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8484301040T Expired - Lifetime DE3480895D1 (de)	1983-02-25	1984-02-17	Signal-verarbeitungsschaltungen.

Country Status (6)

Country	Link
US (1)	US4551761A (de)
EP (1)	EP0120586B1 (de)
JP (1)	JPS59134967U (de)
AU (1)	AU572121B2 (de)
CA (1)	CA1202411A (de)
DE (1)	DE3480895D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61113367A (ja) *	1984-11-07	1986-05-31	Canon Inc	撮像装置
US4734775A (en) *	1985-08-30	1988-03-29	U.S. Philips Corporation	Camera for recording television, photographic or cinematographic images
JPH06103931B2 (ja) *	1988-04-19	1994-12-14	日本ビクター株式会社	映像信号処理回路
EP0361879B1 (de) *	1988-09-26	1994-11-30	Victor Company Of Japan, Limited	System zum Aufzeichnen/Abtasten eines latenten Ladungsbildes
US5260794A (en) *	1989-10-18	1993-11-09	Sony Corporation	Video signal processing apparatus for use with a video camera
JP3211969B2 (ja) *	1991-06-27	2001-09-25	ソニー株式会社	表示装置
US5349380A (en) *	1991-10-15	1994-09-20	Hughes Aircraft Company	Resettable clamp-sample-and-hold signal processing circuit for imaging sensors
JPH07131677A (ja) *	1993-11-02	1995-05-19	Nec Corp	ビデオ信号のサグ補正回路
JP2004088323A (ja) *	2002-08-26	2004-03-18	Sanyo Electric Co Ltd	撮像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1193987B (de) *	1963-12-19	1965-06-03	Inst Rundfunktechnik G M B H	Verfahren und Anordnung zur getasteten Schwarzsteuerung von Fernsehsignalen
GB1176462A (en) *	1966-01-14	1970-01-01	Emi Ltd	Improvements in or relating to Levelling Circuits
GB2010648B (en) *	1977-12-12	1982-02-24	Sony Corp	Pick-up tube beam current control circuits
DE2826755A1 (de) *	1978-06-19	1979-12-20	Hell Rudolf Dr Ing Gmbh	Abtasteinrichtung
US4295161A (en) *	1980-04-21	1981-10-13	Rca Corporation	Keyed noise filter in a television receiver
JPS57188183A (en) *	1981-05-15	1982-11-19	Canon Inc	Solid-state image pickup device

1983
- 1983-02-25 JP JP1983026780U patent/JPS59134967U/ja active Pending
1984
- 1984-02-16 CA CA000447648A patent/CA1202411A/en not_active Expired
- 1984-02-17 AU AU24702/84A patent/AU572121B2/en not_active Ceased
- 1984-02-17 DE DE8484301040T patent/DE3480895D1/de not_active Expired - Lifetime
- 1984-02-17 EP EP84301040A patent/EP0120586B1/de not_active Expired
- 1984-02-22 US US06/582,621 patent/US4551761A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4551761A (en)	1985-11-05
EP0120586A2 (de)	1984-10-03
EP0120586A3 (en)	1987-09-16
AU572121B2 (en)	1988-05-05
EP0120586B1 (de)	1989-12-27
CA1202411A (en)	1986-03-25
JPS59134967U (ja)	1984-09-08
AU2470284A (en)	1984-08-30

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Legal Events

Date	Code	Title	Description
1991-01-24	8364	No opposition during term of opposition
1996-02-15	8339	Ceased/non-payment of the annual fee