EP0353632A3 - Amorphous electron multiplier - Google Patents
Amorphous electron multiplier Download PDFInfo
- Publication number
- EP0353632A3 EP0353632A3 EP89113874A EP89113874A EP0353632A3 EP 0353632 A3 EP0353632 A3 EP 0353632A3 EP 89113874 A EP89113874 A EP 89113874A EP 89113874 A EP89113874 A EP 89113874A EP 0353632 A3 EP0353632 A3 EP 0353632A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electron multiplier
- ray tube
- cathode ray
- amorphous electron
- amorphous
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/32—Secondary-electron-emitting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/12—CRTs having luminescent screens
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Electron Tubes For Measurement (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL87341 | 1988-08-04 | ||
IL87341A IL87341A (en) | 1988-08-04 | 1988-08-04 | Amorphous electron multiplier |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0353632A2 EP0353632A2 (en) | 1990-02-07 |
EP0353632A3 true EP0353632A3 (en) | 1990-08-08 |
Family
ID=11059123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89113874A Withdrawn EP0353632A3 (en) | 1988-08-04 | 1989-07-27 | Amorphous electron multiplier |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0353632A3 (en) |
JP (1) | JPH02177244A (en) |
IL (1) | IL87341A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL95736A (en) * | 1990-09-19 | 1994-06-24 | Yeda Res & Dev | Flat panel display devices |
US5624706A (en) * | 1993-07-15 | 1997-04-29 | Electron R+D International, Inc. | Method for fabricating electron multipliers |
IL115984A (en) * | 1995-11-14 | 1998-08-16 | Yeda Res & Dev | Low-vacuum mass spectrometer |
US6936972B2 (en) | 2000-12-22 | 2005-08-30 | Ngk Insulators, Ltd. | Electron-emitting element and field emission display using the same |
WO2003073458A1 (en) | 2002-02-26 | 2003-09-04 | Ngk Insulators, Ltd. | Electron emitting device, method for driving electron emitting device, display, and method for driving display |
US6897620B1 (en) | 2002-06-24 | 2005-05-24 | Ngk Insulators, Ltd. | Electron emitter, drive circuit of electron emitter and method of driving electron emitter |
US7067970B2 (en) | 2002-09-30 | 2006-06-27 | Ngk Insulators, Ltd. | Light emitting device |
JP3867065B2 (en) | 2002-11-29 | 2007-01-10 | 日本碍子株式会社 | Electron emitting device and light emitting device |
JP2004228065A (en) | 2002-11-29 | 2004-08-12 | Ngk Insulators Ltd | Electronic pulse emission device |
US7187114B2 (en) | 2002-11-29 | 2007-03-06 | Ngk Insulators, Ltd. | Electron emitter comprising emitter section made of dielectric material |
US6975074B2 (en) | 2002-11-29 | 2005-12-13 | Ngk Insulators, Ltd. | Electron emitter comprising emitter section made of dielectric material |
US7129642B2 (en) | 2002-11-29 | 2006-10-31 | Ngk Insulators, Ltd. | Electron emitting method of electron emitter |
US7379037B2 (en) | 2003-03-26 | 2008-05-27 | Ngk Insulators, Ltd. | Display apparatus, method of driving display apparatus, electron emitter, method of driving electron emitter, apparatus for driving electron emitter, electron emission apparatus, and method of driving electron emission apparatus |
US7176609B2 (en) | 2003-10-03 | 2007-02-13 | Ngk Insulators, Ltd. | High emission low voltage electron emitter |
US7474060B2 (en) | 2003-08-22 | 2009-01-06 | Ngk Insulators, Ltd. | Light source |
JP2005116232A (en) | 2003-10-03 | 2005-04-28 | Ngk Insulators Ltd | Electron emitting element and its manufacturing method |
US7719201B2 (en) | 2003-10-03 | 2010-05-18 | Ngk Insulators, Ltd. | Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit |
US7336026B2 (en) | 2003-10-03 | 2008-02-26 | Ngk Insulators, Ltd. | High efficiency dielectric electron emitter |
DE10353131A1 (en) * | 2003-10-31 | 2005-06-16 | Hahn-Meitner-Institut Berlin Gmbh | Micro-channel plate for multiplying electrons has a main body with electrodes on two opposite surfaces and the shape of a section of a hollow ellipsoid |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1575647A (en) * | 1967-03-29 | 1969-07-25 | ||
US3627550A (en) * | 1968-12-30 | 1971-12-14 | Philips Corp | Reducible vitreous material |
GB1295832A (en) * | 1968-12-30 | 1972-11-08 | ||
EP0107254A1 (en) * | 1982-10-22 | 1984-05-02 | Philips Electronics Uk Limited | Colour display tube |
-
1988
- 1988-08-04 IL IL87341A patent/IL87341A/en not_active IP Right Cessation
-
1989
- 1989-07-27 EP EP89113874A patent/EP0353632A3/en not_active Withdrawn
- 1989-08-04 JP JP1202688A patent/JPH02177244A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1575647A (en) * | 1967-03-29 | 1969-07-25 | ||
US3627550A (en) * | 1968-12-30 | 1971-12-14 | Philips Corp | Reducible vitreous material |
GB1295832A (en) * | 1968-12-30 | 1972-11-08 | ||
EP0107254A1 (en) * | 1982-10-22 | 1984-05-02 | Philips Electronics Uk Limited | Colour display tube |
Non-Patent Citations (1)
Title |
---|
REVIEW OF SCIENTIFIC INSTRUMENTS. vol. 45, no. 9, September 1974, NEW YORK US pages 1098 - 1105; M Lampton et al.: "The Ranicon: A resistive anode image converter" * |
Also Published As
Publication number | Publication date |
---|---|
IL87341A (en) | 1992-11-15 |
IL87341A0 (en) | 1989-01-31 |
EP0353632A2 (en) | 1990-02-07 |
JPH02177244A (en) | 1990-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19900917 |
|
17Q | First examination report despatched |
Effective date: 19921026 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19950607 |