JPS5234326B2 - - Google Patents
Info
- Publication number
- JPS5234326B2 JPS5234326B2 JP48014560A JP1456073A JPS5234326B2 JP S5234326 B2 JPS5234326 B2 JP S5234326B2 JP 48014560 A JP48014560 A JP 48014560A JP 1456073 A JP1456073 A JP 1456073A JP S5234326 B2 JPS5234326 B2 JP S5234326B2
- Authority
- JP
- Japan
- 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
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
- H01J31/38—Tubes with photoconductive screen, e.g. vidicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/505—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output flat tubes, e.g. proximity focusing tubes
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US250804A US3906277A (en) | 1972-05-05 | 1972-05-05 | Electron tube having a semiconductor coated metal anode electrode to prevent electron bombardment stimulated desorption of contaminants therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924024A JPS4924024A (US06534493-20030318-C00184.png) | 1974-03-04 |
| JPS5234326B2 true JPS5234326B2 (US06534493-20030318-C00184.png) | 1977-09-02 |
Family
ID=22949228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48014560A Expired JPS5234326B2 (US06534493-20030318-C00184.png) | 1972-05-05 | 1973-02-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3906277A (US06534493-20030318-C00184.png) |
| JP (1) | JPS5234326B2 (US06534493-20030318-C00184.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031523B2 (ja) * | 1976-10-27 | 1985-07-23 | 株式会社豊田中央研究所 | 混入油の除去装置 |
| NL7804990A (nl) * | 1978-05-09 | 1979-11-13 | Optische Ind De Oude Delft Nv | Inrichting voor het waarnemen van restlicht in het zichtbare en nabije infraroodspectrum. |
| JPS5710585A (en) * | 1980-06-23 | 1982-01-20 | Toshiba Corp | Solid-state image pickup device |
| JPS5710274A (en) * | 1980-06-23 | 1982-01-19 | Toshiba Corp | Solid color imaging device |
| JPS5710584A (en) * | 1980-06-23 | 1982-01-20 | Toshiba Corp | Solid-state image pickup device |
| FR2574239B1 (fr) * | 1984-11-30 | 1987-01-23 | Labo Electronique Physique | Capteur d'images pour camera fonctionnant en mode " jour-nuit " |
| US5506402A (en) * | 1994-07-29 | 1996-04-09 | Varo Inc. | Transmission mode 1.06 μM photocathode for night vision having an indium gallium arsenide active layer and an aluminum gallium azsenide window layer |
| US6005257A (en) * | 1995-09-13 | 1999-12-21 | Litton Systems, Inc. | Transmission mode photocathode with multilayer active layer for night vision and method |
| US5977705A (en) * | 1996-04-29 | 1999-11-02 | Litton Systems, Inc. | Photocathode and image intensifier tube having an active layer comprised substantially of amorphic diamond-like carbon, diamond, or a combination of both |
| TW398003B (en) * | 1998-06-25 | 2000-07-11 | Koninkl Philips Electronics Nv | Electron tube comprising a semiconductor cathode |
| JP3762871B2 (ja) * | 2001-03-02 | 2006-04-05 | 双葉電子工業株式会社 | 電子管 |
| JP3655281B2 (ja) * | 2002-12-19 | 2005-06-02 | 双葉電子工業株式会社 | 蛍光発光管 |
| JP2004241159A (ja) * | 2003-02-03 | 2004-08-26 | Futaba Corp | 蛍光発光管 |
| JP3769292B2 (ja) * | 2003-07-16 | 2006-04-19 | 双葉電子工業株式会社 | 蛍光発光管 |
| US10325751B1 (en) * | 2017-11-29 | 2019-06-18 | L-3 Communications Corporation-Insight Technology Division | Thin-film phosphor deposition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184636A (en) * | 1961-06-15 | 1965-05-18 | Sylvania Electric Prod | Cold cathode |
| US3213308A (en) * | 1961-11-29 | 1965-10-19 | Westinghouse Electric Corp | Ultraviolet radiation detector |
| US3478213A (en) * | 1967-09-05 | 1969-11-11 | Rca Corp | Photomultiplier or image amplifier with secondary emission transmission type dynodes made of semiconductive material with low work function material disposed thereon |
| US3614499A (en) * | 1969-05-01 | 1971-10-19 | Gen Electric | Target structure for camera tubes consisting of a magnesium oxide layer supported on one side of a metal mesh |
-
1972
- 1972-05-05 US US250804A patent/US3906277A/en not_active Expired - Lifetime
-
1973
- 1973-02-05 JP JP48014560A patent/JPS5234326B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3906277A (en) | 1975-09-16 |
| JPS4924024A (US06534493-20030318-C00184.png) | 1974-03-04 |
