GB1277568A - Light-transmissive window for an electron tube - Google Patents

Light-transmissive window for an electron tube

Info

Publication number
GB1277568A
GB1277568A GB59705/70A GB5970570A GB1277568A GB 1277568 A GB1277568 A GB 1277568A GB 59705/70 A GB59705/70 A GB 59705/70A GB 5970570 A GB5970570 A GB 5970570A GB 1277568 A GB1277568 A GB 1277568A
Authority
GB
United Kingdom
Prior art keywords
silicon carbide
layer
conductive
nitrogen
heated
Prior art date
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
GB59705/70A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1277568A publication Critical patent/GB1277568A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/233—Manufacture of photoelectric screens or charge-storage screens
    • 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
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB59705/70A 1969-12-19 1970-12-16 Light-transmissive window for an electron tube Expired GB1277568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6919053A NL6919053A (enrdf_load_stackoverflow) 1969-12-19 1969-12-19

Publications (1)

Publication Number Publication Date
GB1277568A true GB1277568A (en) 1972-06-14

Family

ID=19808670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59705/70A Expired GB1277568A (en) 1969-12-19 1970-12-16 Light-transmissive window for an electron tube

Country Status (5)

Country Link
US (1) US3721848A (enrdf_load_stackoverflow)
DE (1) DE2058640A1 (enrdf_load_stackoverflow)
FR (1) FR2073859A5 (enrdf_load_stackoverflow)
GB (1) GB1277568A (enrdf_load_stackoverflow)
NL (1) NL6919053A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130074358A1 (en) * 2011-09-24 2013-03-28 Quantum Technology Holdings Limited Heated body with high heat transfer rate material and its use

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380813A (en) * 1972-10-03 1975-01-15 English Electric Valve Co Ltd Semiconductor devices
JPS522277B2 (enrdf_load_stackoverflow) * 1974-07-10 1977-01-20
US5102012A (en) * 1990-08-31 1992-04-07 Dayco Products, Inc. Fuel dispensing system having a flexible hose with a static dissipater and a fuel leak detector
US5289949A (en) 1992-06-22 1994-03-01 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US6350397B1 (en) 1999-03-10 2002-02-26 Aspen Research Corporation Optical member with layer having a coating geometry and composition that enhance cleaning properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544755A (en) * 1948-01-29 1951-03-13 Bell Telephone Labor Inc Electron camera tube
NL158606B (nl) * 1951-01-17 Oerlikon Buehrle Ag Springprojectiel.
NL290119A (enrdf_load_stackoverflow) * 1963-03-12
US3310700A (en) * 1964-05-28 1967-03-21 Rca Corp Photoconductive device incorporating stabilizing layers on the face of the selenium layer
US3505551A (en) * 1966-10-24 1970-04-07 Gen Electrodynamics Corp Photoconductive layer having reduced resistivity portions in pattern form
US3577285A (en) * 1968-03-28 1971-05-04 Ibm Method for epitaxially growing silicon carbide onto a crystalline substrate
US3600645A (en) * 1969-06-11 1971-08-17 Westinghouse Electric Corp Silicon carbide semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130074358A1 (en) * 2011-09-24 2013-03-28 Quantum Technology Holdings Limited Heated body with high heat transfer rate material and its use

Also Published As

Publication number Publication date
NL6919053A (enrdf_load_stackoverflow) 1971-06-22
DE2058640A1 (de) 1971-06-24
FR2073859A5 (enrdf_load_stackoverflow) 1971-10-01
US3721848A (en) 1973-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees