NL7701921A - Televisiecamerabuisinrichting. - Google Patents

Televisiecamerabuisinrichting.

Info

Publication number: NL7701921A
Authority: NL; Netherlands
Prior art keywords: television camera; tube device; camera tube; television; tube
Prior art date: 1976-02-24

Application number

NL7701921A

Other languages

English (en)

Original Assignee

Marconi Co Ltd

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.)

1976-02-24

Filing date

1977-02-23

Publication date

1977-08-26

1977-02-23 Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd

1977-08-26 Publication of NL7701921A publication Critical patent/NL7701921A/nl

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
- H04N23/41—Beam current control
- H04N23/43—Beam current control during retrace periods, e.g. circuits for ACT tubes or leg suppression

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)
Transforming Light Signals Into Electric Signals (AREA)

NL7701921A 1976-02-24 1977-02-23 Televisiecamerabuisinrichting. NL7701921A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7308/76A GB1537591A (en)	1976-02-24	1976-02-24	Television camera tube arrangements

Publications (1)

Publication Number	Publication Date
NL7701921A true NL7701921A (nl)	1977-08-26

Family

ID=9830651

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7701921A NL7701921A (nl)	1976-02-24	1977-02-23	Televisiecamerabuisinrichting.

Country Status (6)

Country	Link
US (1)	US4143305A (nl)
JP (1)	JPS52102624A (nl)
DE (1)	DE2620725C3 (nl)
FR (1)	FR2342604A1 (nl)
GB (1)	GB1537591A (nl)
NL (1)	NL7701921A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7806812A (nl) *	1978-06-23	1979-12-28	Optische Ind De Oude Delft Nv	Werkwijze voor het registreren van beeldinformatie op de trefplaat van een aftastomzetbuis.
US4237491A (en) *	1979-03-21	1980-12-02	Rca Corporation	Television camera highlight discharge apparatus
US4540919A (en) *	1982-01-08	1985-09-10	Ampex Corporation	Method and apparatus for automatically controlling highlight effects
US4593235A (en) *	1983-08-29	1986-06-03	Panavision, Inc.	Apparatus and method for eliminating video shading ears

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1206408A (en) *	1967-08-04	1970-09-23	English Electric Valve Co Ltd	Improvements in or relating to television and like cameras
NL6910673A (nl) *	1969-07-11	1971-01-13
SU400051A1 (ru) *	1971-06-14	1973-10-03		Способ стирания
NL7312332A (nl) *	1973-09-07	1975-03-11	Philips Nv	Schakeling geschikt voor toepassing bij een televisieopneembuis die is voorzien van een anti-komeetstaart elektronenkanon.

1976
- 1976-02-24 GB GB7308/76A patent/GB1537591A/en not_active Expired
- 1976-05-11 DE DE2620725A patent/DE2620725C3/de not_active Expired
1977
- 1977-01-28 US US05/763,621 patent/US4143305A/en not_active Expired - Lifetime
- 1977-02-22 FR FR7705029A patent/FR2342604A1/fr active Granted
- 1977-02-23 NL NL7701921A patent/NL7701921A/nl not_active Application Discontinuation
- 1977-02-24 JP JP1977777A patent/JPS52102624A/ja active Pending

Also Published As

Publication number	Publication date
DE2620725A1 (de)	1977-09-01
FR2342604A1 (fr)	1977-09-23
US4143305A (en)	1979-03-06
FR2342604B1 (nl)	1982-04-30
JPS52102624A (en)	1977-08-29
GB1537591A (en)	1979-01-04
DE2620725B2 (de)	1977-12-15
DE2620725C3 (de)	1978-07-27

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Legal Events

Date	Code	Title	Description
1983-10-03	BV	The patent application has lapsed