GB1113220A - Photoconductive targets - Google Patents

Photoconductive targets

Info

Publication number
GB1113220A
GB1113220A GB52819/65A GB5281965A GB1113220A GB 1113220 A GB1113220 A GB 1113220A GB 52819/65 A GB52819/65 A GB 52819/65A GB 5281965 A GB5281965 A GB 5281965A GB 1113220 A GB1113220 A GB 1113220A
Authority
GB
United Kingdom
Prior art keywords
pbo
layers
layer
dec
sio
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
GB52819/65A
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1113220A publication Critical patent/GB1113220A/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
    • H01J29/36—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
    • H01J29/451—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen with photosensitive junctions
    • H01J29/456—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen with photosensitive junctions exhibiting no discontinuities, e.g. consisting of uniform layers

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)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Light Receiving Elements (AREA)

Abstract

1,113,220. Photo-conductive targets. TOKYO SHIBAURA ELECTRIC CO. Ltd. 13 Dec., 1965 [15 Dec., 1964; 31 May, 1965; 11 June, 1965], No. 52819/65. Heading H1K. A photoconductive target comprises a transparent conductive film formed on a transparent substrate, a plurality of lead oxide layers having a plurality of interfaces between the layers, the interfaces increasing the dark resistance in the direction of the thickness of the layers. In an embodiment a glass plate 22 having conductive SnO 23 thereon is coated by vacuum deposition with PbO 61 in an oxygen containing atmosphere, layer 62 of PbO is deposited in an atmosphere of greater O 2 , content, layer 63 of PbO is provided and an electron bombardment proof layer 64 of SiO, CaF 2 , NgF 2 , SiO 2 , AS 2 S 3 , Sb 2 S 3 or Sb oxysulphide is added. In another embodiment, the first and third layers may contain an oxide or sulphide of monovalent Cu, Ag or Tl or trivalent Sb, As, Bi or In. The PbO layer is preferably excessively oxidized after deposition.
GB52819/65A 1964-12-15 1965-12-13 Photoconductive targets Expired GB1113220A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9642964 1964-12-15
JP3167065 1965-05-31
JP3439865 1965-06-11

Publications (1)

Publication Number Publication Date
GB1113220A true GB1113220A (en) 1968-05-08

Family

ID=27287408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52819/65A Expired GB1113220A (en) 1964-12-15 1965-12-13 Photoconductive targets

Country Status (4)

Country Link
US (1) US3361919A (en)
DE (1) DE1462101B1 (en)
FR (1) FR1459662A (en)
GB (1) GB1113220A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517241A (en) * 1966-08-31 1970-06-23 Japan Broadcasting Corp Photoconductive target comprising aluminum,selenium and arsenic triselenide layers
NL6811521A (en) * 1968-08-14 1970-02-17
US3890524A (en) * 1972-06-27 1975-06-17 Hitachi Ltd Photo-conductive target comprising both solid and porous layers
US4150165A (en) * 1976-06-04 1979-04-17 Nippon Electric Co., Ltd. Lead monoxide target and method of manufacturing same
JPS56132750A (en) * 1980-03-24 1981-10-17 Hitachi Ltd Photoelectric converter and manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529546A (en) * 1953-06-13
DE1028610B (en) * 1955-09-29 1958-04-24 Werk Fuer Fernmeldewesen Veb Picture taking tubes with utilization of the inner photo effect
BE559877A (en) * 1956-08-06
US2888372A (en) * 1957-06-04 1959-05-26 Walter A Feibelman Freely supported retina
NL290121A (en) * 1963-03-12

Also Published As

Publication number Publication date
US3361919A (en) 1968-01-02
DE1462101B1 (en) 1971-07-01
FR1459662A (en) 1966-11-18

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