GB1113220A - Photoconductive targets - Google Patents
Photoconductive targetsInfo
- 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
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.
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)
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)
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 |
-
1965
- 1965-12-10 US US512967A patent/US3361919A/en not_active Expired - Lifetime
- 1965-12-13 GB GB52819/65A patent/GB1113220A/en not_active Expired
- 1965-12-14 DE DE19651462101 patent/DE1462101B1/en active Pending
- 1965-12-15 FR FR42423A patent/FR1459662A/en not_active Expired
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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