DE508911C - Dry solid rectifier made up of layers of different fabrics - Google Patents
Dry solid rectifier made up of layers of different fabricsInfo
- Publication number
- DE508911C DE508911C DEP60404D DEP0060404D DE508911C DE 508911 C DE508911 C DE 508911C DE P60404 D DEP60404 D DE P60404D DE P0060404 D DEP0060404 D DE P0060404D DE 508911 C DE508911 C DE 508911C
- Authority
- DE
- Germany
- Prior art keywords
- iodine
- layers
- dry solid
- lead
- different fabrics
- 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
- 239000007787 solid Substances 0.000 title claims description 3
- 239000004744 fabric Substances 0.000 title 1
- CZZBXGOYISFHRY-UHFFFAOYSA-N copper;hydroiodide Chemical compound [Cu].I CZZBXGOYISFHRY-UHFFFAOYSA-N 0.000 claims description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 239000011630 iodine Substances 0.000 claims description 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 4
- 229910021612 Silver iodide Inorganic materials 0.000 description 4
- 229940045105 silver iodide Drugs 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006252 electrolytic conductor Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process 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
- H01L21/16—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 cuprous oxide or cuprous iodide
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02614—Transformation of metal, e.g. oxidation, nitridation
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)
- Woven Fabrics (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Description
Im Hauptpatent 497 426 ist ein trockener fester Gleichrichter mit mehreren Schichten verschiedener Stoffe beschrieben, bei dem zwischen zur Stromzuführung dienenden Metallelektroden eine oder mehrere Schichten aus den Strom metallisch leitenden, ungesättigten Halogenverbindungen des Kupfers, und zwar insbesondere aus Kupferjodür, das eine kleine Menge freies Jod enthält, angeordnet sind. Erwähnt ist in dem Hauptpatent 497 426 auch bereits, daß bei derartigen Gleichrichtern die Spannungsfestigkeit in der Sperrichtung erhöht wird, wenn außer der vorzugsweise zu verwendenden jodhaltigen Kupferjodürschicht noch eine Zwischenschicht eines elektrolytischen Leiters, etwa eine Schicht aus Silberjodid, Anwendung findet.In main patent 497 426 is a dry solid rectifier with multiple layers various substances described, in the case of the metal electrodes used for power supply one or more layers of unsaturated halogen compounds of copper, which are metallically conductive for the current, in particular made of copper iodine, which contains a small amount of free iodine, arranged are. It is already mentioned in the main patent 497 426 that the dielectric strength of such rectifiers in the blocking direction is increased if, in addition to the iodine-containing one, which is preferably to be used Copper iodine layer or an intermediate layer of an electrolytic conductor, such as a layer of silver iodide, application finds.
Erfindungsgemäß wurde festgestellt, daßAccording to the invention it was found that
ao diese im Hauptpatent beschriebenen trockenen festen Gleichrichter wesentlich höhere Gegenspannungen bei sogar noch längerer Lebensdauer aufnehmen, wenn eine der zur Stromzuführung dienenden Metallelektroden aus Blei besteht und zwischen dieser und der jodhaltigen Kupferjodürschicht eine Bleijodidschicht liegt. Letztere braucht nicht besonders hergestellt zu werden. Ebenso wie sich bei Anlagerung von Silber an Kupferjodür von selbst durch Verbindung des Silbers mit dem Jod des Kupferjodürs eine Silberjodidzwischenschicht bildet, entsteht auch bei Anlagerung von einer aus Blei bestehenden Elektrode an eine jodhaltige Kupferjodürschicht von selbst eine Bleijodidschicht.ao these dry described in the main patent fixed rectifier significantly higher counter voltages with an even longer service life record if one of the metal electrodes used to supply power is made of lead and between this and the iodine-containing one Copper iodine layer is a lead iodide layer. The latter does not particularly need to be made. Just like with the addition of silver to copper iodine by itself by combining the silver with Forms an intermediate layer of silver iodide with the iodine of the copper iodine, also arises when it is deposited from an electrode made of lead to an iodine-containing copper iodine layer, a lead iodide layer by itself.
Es sei bemerkt, daß sich die Zwischenschicht von Bleijodid, wie übrigens auch von Silberjodid, bereits bei gewöhnlicher Temperatur bildet; es ist also im allgemeinen nicht erforderlich, irgendeine Behandlung vorzunehmen, sei es Anwendung von äußerer Wärme oder Anlegen von Gleich- oder Wechselspannung.It should be noted that the intermediate layer of lead iodide, incidentally also of Silver iodide, already forms at ordinary temperature; so it is in general no need to undertake any treatment, be it external application Heat or the application of direct or alternating voltage.
Die Verwendung von Blei und damit auch Bleijodid an Stelle von Silber und Silberjodid gestattet endlich auch noch, die Herstellungskosten des Gleichrichters herabzusetzen.The use of lead and thus lead iodide instead of silver and silver iodide finally also allows the manufacturing costs of the rectifier to be reduced.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA51383D DE497426C (en) | 1927-07-02 | 1927-07-03 | Dry solid rectifier made up of layers of different fabrics |
| DEP60404D DE508911C (en) | 1927-07-02 | 1928-07-18 | Dry solid rectifier made up of layers of different fabrics |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0051383 | 1927-07-02 | ||
| DEA51383D DE497426C (en) | 1927-07-02 | 1927-07-03 | Dry solid rectifier made up of layers of different fabrics |
| DEP0060404 | 1928-07-17 | ||
| DEP60404D DE508911C (en) | 1927-07-02 | 1928-07-18 | Dry solid rectifier made up of layers of different fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE508911C true DE508911C (en) | 1930-09-29 |
Family
ID=34812114
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA51383D Expired DE497426C (en) | 1927-07-02 | 1927-07-03 | Dry solid rectifier made up of layers of different fabrics |
| DEP60404D Expired DE508911C (en) | 1927-07-02 | 1928-07-18 | Dry solid rectifier made up of layers of different fabrics |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA51383D Expired DE497426C (en) | 1927-07-02 | 1927-07-03 | Dry solid rectifier made up of layers of different fabrics |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE497426C (en) |
-
1927
- 1927-07-03 DE DEA51383D patent/DE497426C/en not_active Expired
-
1928
- 1928-07-18 DE DEP60404D patent/DE508911C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE497426C (en) | 1930-05-07 |
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