FR976323A - Shooting tube for television - Google Patents

Shooting tube for television

Info

Publication number: FR976323A
Authority: FR; France
Prior art keywords: television; shooting tube; shooting; tube
Prior art date: 1947-12-20
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

Other languages

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.)

RCA Corp

Original Assignee

RCA Corp

Radio Corporation of America

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.)

1947-12-20

Filing date

1948-12-08

Publication date

1951-03-16

1948-12-08 Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp

1951-03-16 Application granted granted Critical

1951-03-16 Publication of FR976323A publication Critical patent/FR976323A/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
- H01J31/36—Tubes with image amplification section, e.g. image-orthicon

FR976323D 1947-12-20 1948-12-08 Shooting tube for television Expired FR976323A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US792944A US2545982A (en)	1947-12-20	1947-12-20	Television pickup tube

Publications (1)

Publication Number	Publication Date
FR976323A true FR976323A (en)	1951-03-16

Family

ID=25158568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR976323D Expired FR976323A (en)	1947-12-20	1948-12-08	Shooting tube for television

Country Status (7)

Country	Link
US (1)	US2545982A (en)
BE (1)	BE486376A (en)
CH (1)	CH272961A (en)
ES (1)	ES186306A1 (en)
FR (1)	FR976323A (en)
GB (1)	GB686093A (en)
NL (2)	NL143937B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2700116A (en) *	1950-02-11	1955-01-18	Edward E Sheldon	Device for intensification of X-ray images
US2747133A (en) *	1950-07-05	1956-05-22	Rca Corp	Television pickup tube
US2723360A (en) *	1950-07-28	1955-11-08	Rca Corp	Image orthicon
US2792514A (en) *	1950-12-07	1957-05-14	Rca Corp	Orthicon electrode structure
US2804560A (en) *	1951-06-01	1957-08-27	Sheldon Edward Emanuel	Electronic device sensitive to invisible images
US2826632A (en) *	1951-06-05	1958-03-11	Rca Corp	Television pickup tube system
US2901661A (en) *	1955-03-01	1959-08-25	Rca Corp	Television pickup tube circuit arrangements
US3471741A (en) *	1967-04-07	1969-10-07	Rca Corp	Television camera including an image isocon tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL70504C (en) *	1942-04-24
US2407906A (en) *	1942-08-27	1946-09-17	Rca Corp	Low velocity television transmitting apparatus
US2413276A (en) *	1942-11-19	1946-12-24	Rca Corp	Cathode-ray apparatus
BE475116A (en) *	1944-09-16

0
- NL NL87171D patent/NL87171C/xx active
- NL NL737304633A patent/NL143937B/en unknown
- BE BE486376D patent/BE486376A/xx unknown
1947
- 1947-12-20 US US792944A patent/US2545982A/en not_active Expired - Lifetime
1948
- 1948-12-08 FR FR976323D patent/FR976323A/en not_active Expired
- 1948-12-16 ES ES0186306A patent/ES186306A1/en not_active Expired
- 1948-12-17 CH CH272961D patent/CH272961A/en unknown
- 1948-12-20 GB GB32914/48A patent/GB686093A/en not_active Expired

Also Published As

Publication number	Publication date
GB686093A (en)	1953-01-21
ES186306A1 (en)	1949-03-01
NL87171C (en)
NL143937B (en)
US2545982A (en)	1951-03-20
BE486376A (en)
CH272961A (en)	1951-01-15

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