NL168991C - Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm. - Google Patents

Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm.

Info

Publication number
NL168991C
NL168991C NLAANVRAGE7105196,A NL7105196A NL168991C NL 168991 C NL168991 C NL 168991C NL 7105196 A NL7105196 A NL 7105196A NL 168991 C NL168991 C NL 168991C
Authority
NL
Netherlands
Prior art keywords
amplifier tube
transmission cover
reduced transmission
image amplifier
electron collection
Prior art date
Application number
NLAANVRAGE7105196,A
Other languages
English (en)
Other versions
NL7105196A (nl
Inventor
Martinus Adrianus C Ligtenberg
Original Assignee
Philips 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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7105196,A priority Critical patent/NL168991C/nl
Priority to DE2214374A priority patent/DE2214374C3/de
Priority to US00242693A priority patent/US3774038A/en
Priority to IT68145/72A priority patent/IT954673B/it
Priority to GB1710372A priority patent/GB1392356A/en
Priority to CA139,589A priority patent/CA959907A/en
Priority to FR7213008A priority patent/FR2133694B1/fr
Priority to BE782165A priority patent/BE782165A/xx
Publication of NL7105196A publication Critical patent/NL7105196A/xx
Priority to JP1978072420U priority patent/JPS5525492Y2/ja
Application granted granted Critical
Publication of NL168991C publication Critical patent/NL168991C/nl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18Luminescent screens
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36Photoelectric screens; Charge-storage screens
    • H01J29/38Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NLAANVRAGE7105196,A 1971-04-16 1971-04-16 Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm. NL168991C (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NLAANVRAGE7105196,A NL168991C (nl) 1971-04-16 1971-04-16 Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm.
DE2214374A DE2214374C3 (de) 1971-04-16 1972-03-24 Bildwandler- oder Bildverstärkerröhre
US00242693A US3774038A (en) 1971-04-16 1972-04-10 Imaging device comprising an image-intensifying tube
GB1710372A GB1392356A (en) 1971-04-16 1972-04-13 Image-intensifier tube
IT68145/72A IT954673B (it) 1971-04-16 1972-04-13 Dispositivo formatore di immagini particolarmente a raggi x con tubo intensificatore d immagine
CA139,589A CA959907A (en) 1971-04-16 1972-04-13 Imaging device comprising an image-intensifying tube
FR7213008A FR2133694B1 (nl) 1971-04-16 1972-04-13
BE782165A BE782165A (fr) 1971-04-16 1972-04-14 Dispositif comportant un tube d'intensification d'images
JP1978072420U JPS5525492Y2 (nl) 1971-04-16 1978-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7105196,A NL168991C (nl) 1971-04-16 1971-04-16 Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm.

Publications (2)

Publication Number Publication Date
NL7105196A NL7105196A (nl) 1972-10-18
NL168991C true NL168991C (nl) 1982-05-17

Family

ID=19812939

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7105196,A NL168991C (nl) 1971-04-16 1971-04-16 Beeldversterkerbuis met een verminderd doorlaatbare afdeklaag van het elektronenopvangscherm.

Country Status (9)

Country Link
US (1) US3774038A (nl)
JP (1) JPS5525492Y2 (nl)
BE (1) BE782165A (nl)
CA (1) CA959907A (nl)
DE (1) DE2214374C3 (nl)
FR (1) FR2133694B1 (nl)
GB (1) GB1392356A (nl)
IT (1) IT954673B (nl)
NL (1) NL168991C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436622C2 (de) * 1974-07-30 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bildwandler- oder Bildverstärkerröhre
NL7801637A (nl) * 1978-02-14 1979-08-16 Philips Nv Roentgenonderzoekinrichting.
DE3315011A1 (de) * 1983-04-26 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenroehre mit leuchtschirm
NL9000267A (nl) * 1990-02-05 1991-09-02 Philips Nv Proximity roentgenbeeldversterkerbuis.
DE4213907A1 (de) * 1992-04-28 1993-11-04 Siemens Ag Roentgenbildverstaerker
KR100297362B1 (ko) 1998-08-05 2001-08-07 구자홍 플라즈마디스플레이패널의버스전극형성방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523132A (en) * 1949-08-10 1950-09-19 Westinghouse Electric Corp Photosensitive apparatus
US2909703A (en) * 1955-09-12 1959-10-20 Gen Electric Radiant energy intensification system and method
NL235656A (nl) * 1958-02-03
US3350594A (en) * 1963-08-02 1967-10-31 Emi Ltd Image intensifier having continuous conducting layer between porous metallic coating and luminescent layer

Also Published As

Publication number Publication date
GB1392356A (en) 1975-04-30
CA959907A (en) 1974-12-24
BE782165A (fr) 1972-10-16
DE2214374C3 (de) 1983-11-03
NL7105196A (nl) 1972-10-18
DE2214374B2 (de) 1979-06-13
JPS5525492Y2 (nl) 1980-06-19
JPS53166376U (nl) 1978-12-26
DE2214374A1 (de) 1972-11-02
FR2133694A1 (nl) 1972-12-01
US3774038A (en) 1973-11-20
FR2133694B1 (nl) 1975-10-24
IT954673B (it) 1973-09-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee