GB770077A - Method and apparatus for the production of films having a plurality of components - Google Patents
Method and apparatus for the production of films having a plurality of componentsInfo
- Publication number
- GB770077A GB770077A GB885755A GB885755A GB770077A GB 770077 A GB770077 A GB 770077A GB 885755 A GB885755 A GB 885755A GB 885755 A GB885755 A GB 885755A GB 770077 A GB770077 A GB 770077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- component
- aperture
- ring
- components
- perforations
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 1
- -1 cadmium selenide Chemical class 0.000 abstract 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/243—Crucibles for source material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Light Receiving Elements (AREA)
Abstract
770,077. Coating by vapour deposition. STANDARD TELEPHONES & CABLES, Ltd. March 25. 1955 [April 3, 1954], No. 8857/55. Class 82(2). In a method of producing, by condensation in a vacuum on a receiving surface, a film having g a plurality of components, predetermined quantities of the components are introduced simultaneously to evaporators individual to the components and are evaporated spontaneously on introduction thereto, the vapours thus generated mix -together to form a gaseous mixture the composition of which is dependent on the said pre-determined quantities, and the gaseous mixture is subsequently condensed on the receiving surface to form a uniform film, the composition of which is also dependent on the said pre-determined quantities. By repetition of this process, a layer can be built up on the receiving surface as a succession of films. As shown a storage plate 1, having a ring of regularly-spaced perforations 2 for each component, is rotatable about a vertical axis and is carried above and just clear of a fixed retaining plate 3 which has an aperture, from which a channel 4 leads to an evaporator 5, for each ring of perforations 2, these apertures being so spaced that when, in one ring, a perforation 2 is directly over the aperture of the ring, then, in all the other rings, a corresponding perforation is also directly over the apprpriate aperture. Charges 6 of the components are placed in the perforations 2 and the storage plate 1 rotated until a perforation containing a charge is over the aperture for the ring whereupon the charge 6 falls into channel 4 and thus to evaporator 5. In three other modifications of the apparatus (a) a storage drum is provided which has rings of radially bored recesses for each component and rotates about its longitudinal axis within a cylindrical retaining sleeve which has an aperture for each ring of recesses, (b) a storage drum is provided which has a helix of recesses for each component, the drum being both rotated within the retaining sleeve and advanced along the axis of rotation, and (c) a flat storage plate is provided which has a row of perforations for each component and slides along a flat retaining plate which has an aperture for each row of perforations. The charge of a component may consist of one or more pieces of wire, a tablet, if the component is a powder, and,. if the component is a liquid, it may be contained in flasks which break on delivery to an evaporator. The evaporation of metals and chemical compounds is referred to as well as components which react in the vapour phase, and the method is stated to be suitable in the manufacture of films of Se compounds, e.g. cadmium selenide, for non-ageing Se rectifiers, in the reduction of the surface reflection of optical. glasses, and in the production of resistors and condensers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES38542A DE1032998B (en) | 1954-04-03 | 1954-04-03 | Device for the production of thin layers from several components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB770077A true GB770077A (en) | 1957-03-13 |
Family
ID=7482983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB885755A Expired GB770077A (en) | 1954-04-03 | 1955-03-25 | Method and apparatus for the production of films having a plurality of components |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1032998B (en) |
| GB (1) | GB770077A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945771A (en) * | 1953-07-03 | 1960-07-19 | Mansfeld Hubert | Formation of light-sensitive layers on photographic films |
| US3055775A (en) * | 1960-06-10 | 1962-09-25 | Space Technology Lab Inc | Superconductive switching component |
| EP0972853A1 (en) * | 1998-07-17 | 2000-01-19 | United Technologies Corporation | Article having a thermal barrier coating based on a phase-stable solid solution of two ceramics and apparatus and method for making the article |
| US6187453B1 (en) | 1998-07-17 | 2001-02-13 | United Technologies Corporation | Article having a durable ceramic coating |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1121338B (en) | 1959-12-17 | 1962-01-04 | Intermetall | Process for the production of alloy pills of small dimensions |
| US4000717A (en) * | 1974-12-12 | 1977-01-04 | Texas Instruments Incorporated | Apparatus for epitaxial deposition |
| DE2916080C2 (en) * | 1979-04-20 | 1984-12-06 | Kišinevskij Gosudarstvennyj universitet imeni V.I. Lenina, Kišinev | Process for molecular vapor deposition of semiconductor layers and device for carrying out this process |
| DE3200848C2 (en) * | 1982-01-14 | 1984-09-27 | GfO Gesellschaft für Oberflächentechnik mbH, 7070 Schwäbisch Gmünd | Device for charging evaporators in evaporation systems |
-
1954
- 1954-04-03 DE DES38542A patent/DE1032998B/en active Pending
-
1955
- 1955-03-25 GB GB885755A patent/GB770077A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945771A (en) * | 1953-07-03 | 1960-07-19 | Mansfeld Hubert | Formation of light-sensitive layers on photographic films |
| US3055775A (en) * | 1960-06-10 | 1962-09-25 | Space Technology Lab Inc | Superconductive switching component |
| EP0972853A1 (en) * | 1998-07-17 | 2000-01-19 | United Technologies Corporation | Article having a thermal barrier coating based on a phase-stable solid solution of two ceramics and apparatus and method for making the article |
| US6187453B1 (en) | 1998-07-17 | 2001-02-13 | United Technologies Corporation | Article having a durable ceramic coating |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1032998B (en) | 1958-06-26 |
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