NL179963B - ROENTGEN IMAGE AMPLIFIER TUBE WITH ADJUSTABLE GAIN. - Google Patents

ROENTGEN IMAGE AMPLIFIER TUBE WITH ADJUSTABLE GAIN.

Info

Publication number: NL179963B
Authority: NL; Netherlands
Prior art keywords: amplifier tube; adjustable gain; image amplifier; roentgen image; roentgen
Prior art date: 1975-02-18

Application number

NL7601475A

Other languages

Dutch (nl)

Other versions

NL179963C (en

NL7601475A (en

Original Assignee

Philips 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.)

1975-02-18

Filing date

1976-02-13

Publication date

1986-07-01

1976-02-13 Application filed by Philips Corp filed Critical Philips Corp

1976-08-20 Publication of NL7601475A publication Critical patent/NL7601475A/en

1986-07-01 Publication of NL179963B publication Critical patent/NL179963B/en

1986-12-01 Application granted granted Critical

1986-12-01 Publication of NL179963C publication Critical patent/NL179963C/en

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
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity

NL7601475A 1975-02-18 1976-02-13 ROENTGEN IMAGE AMPLIFIER TUBE WITH ADJUSTABLE GAIN. NL179963C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55036275A	1975-02-18	1975-02-18

Publications (3)

Publication Number	Publication Date
NL7601475A NL7601475A (en)	1976-08-20
NL179963B true NL179963B (en)	1986-07-01
NL179963C NL179963C (en)	1986-12-01

Family

ID=24196851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7601475A NL179963C (en)	1975-02-18	1976-02-13	ROENTGEN IMAGE AMPLIFIER TUBE WITH ADJUSTABLE GAIN.

Country Status (8)

Country	Link
JP (2)	JPS5420372B2 (en)
AU (1)	AU502869B2 (en)
CA (1)	CA1043411A (en)
DE (1)	DE2605965A1 (en)
FR (1)	FR2301916A1 (en)
GB (1)	GB1538561A (en)
IT (1)	IT1055279B (en)
NL (1)	NL179963C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2705487C2 (en) *	1976-02-23	1985-06-20	North American Philips Corp., New York, N.Y.	X-ray image intensifier tube
FR2445613A1 (en) *	1978-12-29	1980-07-25	Thomson Csf	RADIOLOGICAL IMAGE INTENSIFIER TUBE AND RADIOLOGY CHAIN INCORPORATING SUCH A TUBE
NL8302233A (en) *	1983-06-23	1985-01-16	Philips Nv	ROENTGEN RESEARCH DEVICE FOR DENTISTRY.
DE4213907A1 (en) *	1992-04-28	1993-11-04	Siemens Ag	X-RAY IMAGE AMPLIFIER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1907649B2 (en) *	1969-02-15	1972-02-10	Licentia Patent Verwaltungs GmbH, 6000 Frankfurt	IMAGE RECORDING EARS
US3761762A (en) *	1972-02-11	1973-09-25	Rca Corp	Image intensifier camera tube having an improved electron bombardment induced conductivity camera tube target comprising a chromium buffer layer
DE2321869A1 (en) *	1973-04-30	1974-11-07	Siemens Ag	X-RAY IMAGE ENHANCER

1976
- 1976-02-11 CA CA245,544A patent/CA1043411A/en not_active Expired
- 1976-02-13 GB GB573976A patent/GB1538561A/en not_active Expired
- 1976-02-13 NL NL7601475A patent/NL179963C/en not_active IP Right Cessation
- 1976-02-13 IT IT2017776A patent/IT1055279B/en active
- 1976-02-14 DE DE19762605965 patent/DE2605965A1/en active Granted
- 1976-02-16 JP JP1499376A patent/JPS5420372B2/ja not_active Expired
- 1976-02-16 AU AU11130/76A patent/AU502869B2/en not_active Expired
- 1976-02-17 FR FR7604290A patent/FR2301916A1/en active Granted
1981
- 1981-10-05 JP JP14725781U patent/JPS5782047U/ja active Pending

Also Published As

Publication number	Publication date
NL179963C (en)	1986-12-01
DE2605965A1 (en)	1976-08-26
JPS51107761A (en)	1976-09-24
CA1043411A (en)	1978-11-28
AU1113076A (en)	1977-09-01
DE2605965C2 (en)	1989-08-10
NL7601475A (en)	1976-08-20
FR2301916B1 (en)	1980-04-30
GB1538561A (en)	1979-01-24
FR2301916A1 (en)	1976-09-17
JPS5420372B2 (en)	1979-07-23
JPS5782047U (en)	1982-05-20
AU502869B2 (en)	1979-08-09
IT1055279B (en)	1981-12-21

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Legal Events

Date	Code	Title
1981-03-25	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-10-16	V1	Lapsed because of non-payment of the annual fee