GB872945A - A method of making a selenium photo element - Google Patents
A method of making a selenium photo elementInfo
- Publication number
- GB872945A GB872945A GB34008/57A GB3400857A GB872945A GB 872945 A GB872945 A GB 872945A GB 34008/57 A GB34008/57 A GB 34008/57A GB 3400857 A GB3400857 A GB 3400857A GB 872945 A GB872945 A GB 872945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- minutes
- hours
- rinsed
- alcohol
- selenium
- 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
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052711 selenium Inorganic materials 0.000 title abstract 3
- 239000011669 selenium Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000007738 vacuum evaporation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
872,945. Semi-conductor devices. CKD. MODRANY, NARODNI PODNIK. Oct. 31, 1957 [Nov. 14, 1956], No. 34008/57. Class 37. A method of making a selenium photoconductive or photovoltaic cell comprises dipping or wetting a layer of selenium on a carrier-plate in pyridine, alcoholic hydroquinone or aniline for a period of 15 minutes to 24 hours and rinsing off any liquid remaining. The treatment may be used to initiate and promote crystallization or to improve the crystallization after the normal annealing treatment. In one embodiment a seleniumcoated carrier-plate is immersed in or moistened with pyridine for 30 minutes to 24 hours, rinsed in alcohol or water and dried in air. Alternatively it is treated for 15 minutes to 12 hours in a solution of 0.01-0.2% by volume of hydroquinone in alcohol and rinsed in alcohol, or treated for 15 minutes to 6 hours in a solution of aniline, rinsed in the pure solvent and dried. In all cases a barrier layer is then provided by vacuum evaporation of cadmium and a lightpermeable electrode of, e.g., Au applied over the barrier layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS872945X | 1956-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB872945A true GB872945A (en) | 1961-07-12 |
Family
ID=5456376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34008/57A Expired GB872945A (en) | 1956-11-14 | 1957-10-31 | A method of making a selenium photo element |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB872945A (en) |
-
1957
- 1957-10-31 GB GB34008/57A patent/GB872945A/en not_active Expired
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