GB1006450A - Improvements in or relating to arrangements comprising a solid-state image intensifier - Google Patents
Improvements in or relating to arrangements comprising a solid-state image intensifierInfo
- Publication number
- GB1006450A GB1006450A GB46651/61A GB4665161A GB1006450A GB 1006450 A GB1006450 A GB 1006450A GB 46651/61 A GB46651/61 A GB 46651/61A GB 4665161 A GB4665161 A GB 4665161A GB 1006450 A GB1006450 A GB 1006450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- electrodes
- thick
- electrode
- opaque
- 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
- 239000004593 Epoxy Substances 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
- H10F55/10—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the radiation-sensitive semiconductor devices control the electric light source, e.g. image converters, image amplifiers or image storage devices
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Luminescent Compositions (AREA)
Abstract
<PICT:1006450/C4-C5/1> A solid-state image intensifier comprises a photo-conductive layer 8 positioned between an electroluminescent layer 5 and a transparent dielectric layer 10, and has electrodes (a) 4, on the outer side of the e.l. layer 5; (b) 11, on the outer side of the dielectric layer 10; and (c) 9, on or in the photo-conductive layer 8, the electrodes (a) and (b) being transparent and (c) being gridlike; and the intensifier has a supply source 2 to apply a voltage V2 between electrodes (a) and (b), and a voltage V1 between electrodes (a) and (c), V1 and V2 being both D.C. or both A.C. of the same frequency, but means being provided to vary the two voltages if D.C., or to vary their amplitude or phase difference if A.C. The electrode 9 may comprise two sets of adjacent parallel wires, alternate ones having differing voltages (Fig. 5, not shown). Use of the device to provide variable contrast, and image inversion, is described. A reflective layer 6 and an opaque layer 7, may be provided to prevent, or limit, feed-back from the e.l. to the p.c. layer. The electroluminescent material may comprise e.g. ZnS activated by Cu and Al, in an epoxy resin binder 50 m thick. The electrodes 4 and 11 may be tin oxide or vapour-deposited gold, and the electrode 9 may consist of parallel tungsten wires, 10m diameter spaced 250m apart. The reflective layer 6, 20 m thick, may be barium titanate or titanium dioxide in an epoxy resin, the opaque layer 7 may comprise carbon in an epoxy binder, and the dielectric layer 10, 70m thick, may be a glass foil, or an epoxy sheet. The electrode 11 may comprise an opaque aluminium plate, for use with incident X-rays.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5163960 | 1960-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1006450A true GB1006450A (en) | 1965-10-06 |
Family
ID=12892400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46651/61A Expired GB1006450A (en) | 1960-12-29 | 1961-12-29 | Improvements in or relating to arrangements comprising a solid-state image intensifier |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3217168A (en) |
| CH (1) | CH413145A (en) |
| GB (1) | GB1006450A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1063484A (en) * | 1962-11-20 | 1967-03-30 | Matsushita Electric Ind Co Ltd | Solid-state image intensifier |
| GB1025320A (en) * | 1963-05-22 | 1966-04-06 | Matsushita Electric Ind Co Ltd | Radiant energy responsive display device |
| US3495088A (en) * | 1965-10-25 | 1970-02-10 | Matsushita Electric Ind Co Ltd | Energy-sensitive luminous display device |
| US3440428A (en) * | 1966-09-29 | 1969-04-22 | Xerox Corp | Image converter using charged photoemissive layer |
| DE1639329C3 (en) * | 1967-02-24 | 1975-01-16 | Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) | Solid-state image converter |
| JPS4813277B1 (en) * | 1968-02-02 | 1973-04-26 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975294A (en) * | 1957-10-31 | 1961-03-14 | Rca Corp | Electroluminescent apparatus |
| US2916630A (en) * | 1958-11-28 | 1959-12-08 | Westinghouse Electric Corp | Electroluminescent device |
| US3070702A (en) * | 1960-07-15 | 1962-12-25 | Gen Telephone & Elect | Electroluminescent arithmetic circuit |
-
1961
- 1961-12-14 US US159358A patent/US3217168A/en not_active Expired - Lifetime
- 1961-12-26 CH CH1496561A patent/CH413145A/en unknown
- 1961-12-29 GB GB46651/61A patent/GB1006450A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3217168A (en) | 1965-11-09 |
| CH413145A (en) | 1966-05-15 |
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