DE952655C - Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger Schleusenspannung - Google Patents
Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger SchleusenspannungInfo
- Publication number
- DE952655C DE952655C DES32496A DES0032496A DE952655C DE 952655 C DE952655 C DE 952655C DE S32496 A DES32496 A DE S32496A DE S0032496 A DES0032496 A DE S0032496A DE 952655 C DE952655 C DE 952655C
- Authority
- DE
- Germany
- Prior art keywords
- selenium
- metal
- intermediate layer
- layer
- lock voltage
- 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 claims description 25
- 229910052711 selenium Inorganic materials 0.000 title claims description 25
- 239000011669 selenium Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- 229910052797 bismuth Inorganic materials 0.000 claims description 11
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 40
- 230000015572 biosynthetic process Effects 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- WALHTWGBMUZYGN-UHFFFAOYSA-N [Sn].[Cd].[Bi] Chemical compound [Sn].[Cd].[Bi] WALHTWGBMUZYGN-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/08—Preparation of the foundation plate
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/12—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL89246D NL89246C (US07122603-20061017-C00187.png) | 1953-03-06 | ||
| BE326981D BE326981A (US07122603-20061017-C00187.png) | 1953-03-06 | ||
| BE526981D BE526981A (US07122603-20061017-C00187.png) | 1953-03-06 | ||
| NLAANVRAGE7806577,A NL185341B (nl) | 1953-03-06 | Monomeermaterialen, werkwijze ter bereiding daarvan, polymeer daaruit opgebouwd, werkwijze voor het bekleden en/of impregneren van een substraat, gehard materiaal daarmee bereid en substraat voorzien van een film. | |
| DES32496A DE952655C (de) | 1953-03-06 | 1953-03-06 | Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger Schleusenspannung |
| US413661A US2807762A (en) | 1953-03-06 | 1954-03-02 | Method of producing selenium rectifiers |
| GB6227/54A GB750541A (en) | 1953-03-06 | 1954-03-03 | Method of making selenium rectifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES32496A DE952655C (de) | 1953-03-06 | 1953-03-06 | Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger Schleusenspannung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE952655C true DE952655C (de) | 1956-11-22 |
Family
ID=7480868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES32496A Expired DE952655C (de) | 1953-03-06 | 1953-03-06 | Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger Schleusenspannung |
Country Status (5)
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE667750C (de) * | 1932-04-16 | 1938-11-19 | Siemens & Halske Akt Ges | Verfahren zur Herstellung unipolarer Sperrschichten |
| US2496432A (en) * | 1946-05-21 | 1950-02-07 | Westinghouse Electric Corp | Selenium rectifier |
| DE851227C (de) * | 1950-09-21 | 1952-10-02 | Sueddeutsche App Fabrik G M B | Selengleichrichter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB577616A (en) * | 1944-03-02 | 1946-05-24 | Westinghouse Brake & Signal | Improvements relating to alternating electric current rectifiers of the dry plate type |
| US2652522A (en) * | 1949-06-23 | 1953-09-15 | Standard Telephones Cables Ltd | Rectifier stack |
| US2669663A (en) * | 1951-11-30 | 1954-02-16 | Rca Corp | Semiconductor photoconducting device |
-
0
- BE BE526981D patent/BE526981A/xx unknown
- NL NLAANVRAGE7806577,A patent/NL185341B/xx unknown
- NL NL89246D patent/NL89246C/xx active
- BE BE326981D patent/BE326981A/xx unknown
-
1953
- 1953-03-06 DE DES32496A patent/DE952655C/de not_active Expired
-
1954
- 1954-03-02 US US413661A patent/US2807762A/en not_active Expired - Lifetime
- 1954-03-03 GB GB6227/54A patent/GB750541A/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE667750C (de) * | 1932-04-16 | 1938-11-19 | Siemens & Halske Akt Ges | Verfahren zur Herstellung unipolarer Sperrschichten |
| US2496432A (en) * | 1946-05-21 | 1950-02-07 | Westinghouse Electric Corp | Selenium rectifier |
| DE851227C (de) * | 1950-09-21 | 1952-10-02 | Sueddeutsche App Fabrik G M B | Selengleichrichter |
Also Published As
| Publication number | Publication date |
|---|---|
| BE326981A (US07122603-20061017-C00187.png) | |
| NL89246C (US07122603-20061017-C00187.png) | |
| GB750541A (en) | 1956-06-20 |
| US2807762A (en) | 1957-09-24 |
| NL185341B (nl) | |
| BE526981A (US07122603-20061017-C00187.png) |
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