FR2356268A1 - Evaporateur a faisceau electronique et reservoir pour le materiau a evaporer - Google Patents
Evaporateur a faisceau electronique et reservoir pour le materiau a evaporerInfo
- Publication number
- FR2356268A1 FR2356268A1 FR7719313A FR7719313A FR2356268A1 FR 2356268 A1 FR2356268 A1 FR 2356268A1 FR 7719313 A FR7719313 A FR 7719313A FR 7719313 A FR7719313 A FR 7719313A FR 2356268 A1 FR2356268 A1 FR 2356268A1
- Authority
- FR
- France
- Prior art keywords
- reservoir
- evaporated
- tank
- electronic beam
- beam evaporator
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching
- H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching for evaporating or etching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Evaporateur pour le dépôt de corps sublimables, comportant un réservoir muni d'une ouverture pour le matériau à évaporer et une source avec une électrode d'accélération pour la production d'un faisceau électronique accéléré et concentré, dirigé sur le réservoir. Une cible 4 est disposée horizontalement sur le trajet du faisceau électronique 23, entre la source 24 et le réservoir 3. Sa face inférieure, opposée à la face d'impact, est en regard de la cavité du réservoir, qu'elle recouvre en ménageant, en dehors de la zone d'impact du faisceau, une ouverture de sortie 5 pour le flux de vapeur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762628765 DE2628765C3 (de) | 1976-06-26 | 1976-06-26 | Vorrichtung zum Aufdampfen insbesondere sublimierbarer Stoffe im Vakuum mittels einer Elektronenstrahlquelle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2356268A1 true FR2356268A1 (fr) | 1978-01-20 |
FR2356268B1 FR2356268B1 (fr) | 1982-04-16 |
Family
ID=5981519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719313A Granted FR2356268A1 (fr) | 1976-06-26 | 1977-06-23 | Evaporateur a faisceau electronique et reservoir pour le materiau a evaporer |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH627790A5 (fr) |
DE (1) | DE2628765C3 (fr) |
FR (1) | FR2356268A1 (fr) |
GB (1) | GB1540944A (fr) |
IT (1) | IT1079238B (fr) |
SE (1) | SE434651B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3276333D1 (en) * | 1982-10-28 | 1987-06-19 | Ibm | Method and apparatus for vacuum evaporation coating using an electron gun |
US5182567A (en) * | 1990-10-12 | 1993-01-26 | Custom Metallizing Services, Inc. | Retrofittable vapor source for vacuum metallizing utilizing spatter reduction means |
DE19539986A1 (de) * | 1995-10-27 | 1997-04-30 | Leybold Ag | Vakuumbeschichtungsanlage mit einem in der Vakuumkammer angeordneten Tiegel zur Aufnahme von zu verdampfendem Material |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745773A (en) * | 1953-03-25 | 1956-05-15 | Rca Corp | Apparatus and method for forming juxtaposed as well as superimposed coatings |
FR1505169A (fr) * | 1965-12-18 | 1967-12-08 | Balzers Patent Beteilig Ag | Appareil pour vaporisation de substances sous vide |
GB1111955A (en) * | 1966-05-10 | 1968-05-01 | Mullard Ltd | Improvements in or relating to devices for evaporating powdered material |
DE2206995A1 (de) * | 1972-02-15 | 1973-08-23 | Leybold Heraeus Gmbh & Co Kg | Vorrichtung zum erwaermen von stoffen mittels gebuendelter elektronenstrahlen im vakuum |
-
1976
- 1976-06-26 DE DE19762628765 patent/DE2628765C3/de not_active Expired
-
1977
- 1977-05-31 IT IT2421177A patent/IT1079238B/it active
- 1977-06-17 CH CH743777A patent/CH627790A5/de not_active IP Right Cessation
- 1977-06-22 SE SE7707216A patent/SE434651B/xx not_active IP Right Cessation
- 1977-06-23 GB GB2639277A patent/GB1540944A/en not_active Expired
- 1977-06-23 FR FR7719313A patent/FR2356268A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745773A (en) * | 1953-03-25 | 1956-05-15 | Rca Corp | Apparatus and method for forming juxtaposed as well as superimposed coatings |
FR1505169A (fr) * | 1965-12-18 | 1967-12-08 | Balzers Patent Beteilig Ag | Appareil pour vaporisation de substances sous vide |
GB1111955A (en) * | 1966-05-10 | 1968-05-01 | Mullard Ltd | Improvements in or relating to devices for evaporating powdered material |
DE2206995A1 (de) * | 1972-02-15 | 1973-08-23 | Leybold Heraeus Gmbh & Co Kg | Vorrichtung zum erwaermen von stoffen mittels gebuendelter elektronenstrahlen im vakuum |
Non-Patent Citations (1)
Title |
---|
EXBK/75 * |
Also Published As
Publication number | Publication date |
---|---|
DE2628765A1 (de) | 1977-12-29 |
SE434651B (sv) | 1984-08-06 |
CH627790A5 (en) | 1982-01-29 |
FR2356268B1 (fr) | 1982-04-16 |
GB1540944A (en) | 1979-02-21 |
IT1079238B (it) | 1985-05-08 |
SE7707216L (sv) | 1977-12-27 |
DE2628765C3 (de) | 1979-01-11 |
DE2628765B2 (de) | 1978-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |