CA952961A - Television camera tube - Google Patents

Television camera tube

Info

Publication number: CA952961A
Authority: CA; Canada
Prior art keywords: television camera; camera tube; tube; television; camera
Prior art date: 1971-11-06
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

Application number

CA155,325A

Other versions

CA155325S (en

Inventor

Hans G. Gerlach

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1971-11-06

Filing date

1972-11-01

Publication date

1974-08-13

1972-11-01 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1974-08-13 Application granted granted Critical

1974-08-13 Publication of CA952961A publication Critical patent/CA952961A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
- H01J31/38—Tubes with photoconductive screen, e.g. vidicon
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun

CA155,325A 1971-11-06 1972-11-01 Television camera tube Expired CA952961A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7115320A NL7115320A (en)	1971-11-06	1971-11-06

Publications (1)

Publication Number	Publication Date
CA952961A true CA952961A (en)	1974-08-13

Family

ID=19814429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA155,325A Expired CA952961A (en)	1971-11-06	1972-11-01	Television camera tube

Country Status (7)

Country	Link
US (1)	US3801855A (en)
JP (1)	JPS519248B2 (en)
CA (1)	CA952961A (en)
DE (1)	DE2251166A1 (en)
FR (1)	FR2158549B1 (en)
GB (1)	GB1407056A (en)
NL (1)	NL7115320A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5114216A (en) *	1974-07-26	1976-02-04	Hitachi Ltd	SEIDENSHUSOKUGATASATSUZOKAN
NL7603830A (en) *	1976-04-12	1977-10-14	Philips Nv	TELEVISION RECORDING TUBE.
NL7603828A (en) *	1976-04-12	1977-10-14	Philips Nv	TAKING TUBE WITH REDUCED FLARE.
NL7711392A (en) *	1977-10-18	1979-04-20	Philips Nv	FURNISHINGS WITH A ROOM TUBE.
NL7809345A (en) *	1978-09-14	1980-03-18	Philips Nv	CATHED BEAM TUBE.
JPS5652846A (en) *	1979-10-03	1981-05-12	Hitachi Ltd	Electrostatically focusing and electromagnetically deflecting image pick-up tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2383751A (en) *	1942-05-07	1945-08-28	Int Standard Electric Corp	Electron lens
NL150232B (en) *	1948-12-10		Hoffmann La Roche	METHOD OF DETERMINING THE (ALPHA) AMYLASE ACTIVITY OF A MATERIAL OF HUMAN OR ANIMAL ORIGIN, AND REAGENTIA FOR THIS.
US3023336A (en) *	1957-10-25	1962-02-27	Tektronix Inc	Cathode ray tube having post acceleration
US3082342A (en) *	1959-02-11	1963-03-19	Philips Corp	Photo-electric tube
US3040205A (en) *	1960-05-31	1962-06-19	Harold R Walker	Electrostatic vidicon
FR1391983A (en) *	1964-01-31	1965-03-12	Csf	Improvements to image analyzer tubes using induced conductivity targets

1971
- 1971-11-06 NL NL7115320A patent/NL7115320A/xx unknown
1972
- 1972-10-18 US US00298622A patent/US3801855A/en not_active Expired - Lifetime
- 1972-10-19 DE DE2251166A patent/DE2251166A1/en active Pending
- 1972-11-01 CA CA155,325A patent/CA952961A/en not_active Expired
- 1972-11-02 JP JP47110192A patent/JPS519248B2/ja not_active Expired
- 1972-11-03 GB GB5080372A patent/GB1407056A/en not_active Expired
- 1972-11-06 FR FR7239152A patent/FR2158549B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2158549B1 (en)	1977-08-26
JPS519248B2 (en)	1976-03-25
GB1407056A (en)	1975-09-24
DE2251166A1 (en)	1973-07-19
NL7115320A (en)	1973-05-08
US3801855A (en)	1974-04-02
FR2158549A1 (en)	1973-06-15
JPS4858717A (en)	1973-08-17

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