GB1001443A - Improvements in or relating to photoconductors - Google Patents
Improvements in or relating to photoconductorsInfo
- Publication number
- GB1001443A GB1001443A GB25414/61A GB2541461A GB1001443A GB 1001443 A GB1001443 A GB 1001443A GB 25414/61 A GB25414/61 A GB 25414/61A GB 2541461 A GB2541461 A GB 2541461A GB 1001443 A GB1001443 A GB 1001443A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cadmium
- product
- hour
- oxygen
- heating
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052980 cadmium sulfide Inorganic materials 0.000 abstract 2
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052733 gallium Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 150000001661 cadmium Chemical class 0.000 abstract 1
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 abstract 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 abstract 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 abstract 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
- C01G11/02—Sulfides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts 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
- H01L31/08—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 in which radiation controls flow of current through the device, e.g. photoresistors
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Photoreceptors In Electrophotography (AREA)
- Light Receiving Elements (AREA)
- Conductive Materials (AREA)
Abstract
Photo-conductive material is produced by introducing a halogen into a zinc and/or cadmium sulphide, selenide or telluride containing copper, silver or gold as activator, and then diffusing indium or gallium into the product by heating in an oxygen-free atmosphere. In one example, a mixture of cadmium sulphide, copper sulphate and ammonium bromide in distilled water is dried and fired in nitrogen at 800 DEG C. for one hour. The product is moistened with a solution of gallium sulphate and refired in oxygen-free nitrogen at 850 DEG C. for one hour. The product particles may be coated with cadmium oxide by heating to decompose an insoluble cadmium salt which has been precipitated upon them by, for example, placing the particles in a solution of cadmium acetate to which ammonium carbonate is added.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25414/61A GB1001443A (en) | 1961-07-13 | 1961-07-13 | Improvements in or relating to photoconductors |
| JP2899862A JPS3824836B1 (en) | 1961-07-13 | 1962-07-11 | |
| DEN21823A DE1185738B (en) | 1961-07-13 | 1962-07-11 | Method of making a photoconductive material |
| FR903782A FR1328735A (en) | 1961-07-13 | 1962-07-12 | Photoconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25414/61A GB1001443A (en) | 1961-07-13 | 1961-07-13 | Improvements in or relating to photoconductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1001443A true GB1001443A (en) | 1965-08-18 |
Family
ID=10227292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25414/61A Expired GB1001443A (en) | 1961-07-13 | 1961-07-13 | Improvements in or relating to photoconductors |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS3824836B1 (en) |
| DE (1) | DE1185738B (en) |
| FR (1) | FR1328735A (en) |
| GB (1) | GB1001443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754985A (en) * | 1971-04-05 | 1973-08-28 | Photophysics | Process for making a sintered photoconductive body |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7602597A (en) * | 1976-03-12 | 1976-05-31 | Oce Van Der Grinten Nv | METHOD OF DOTTING PHOTO-CONDUCTIVE CADMIUM CONNECTIONS |
| GB2016802B (en) * | 1978-03-16 | 1982-09-08 | Chevron Res | Thin film photovoltaic cells |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1030938B (en) * | 1954-12-03 | 1958-05-29 | Rca Corp | Process for the production of a photoconductive layer |
-
1961
- 1961-07-13 GB GB25414/61A patent/GB1001443A/en not_active Expired
-
1962
- 1962-07-11 JP JP2899862A patent/JPS3824836B1/ja active Pending
- 1962-07-11 DE DEN21823A patent/DE1185738B/en active Pending
- 1962-07-12 FR FR903782A patent/FR1328735A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754985A (en) * | 1971-04-05 | 1973-08-28 | Photophysics | Process for making a sintered photoconductive body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS3824836B1 (en) | 1963-11-21 |
| DE1185738B (en) | 1965-01-21 |
| FR1328735A (en) | 1963-05-31 |
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