CH324874A - Verfahren zur Herstellung von Selengleichrichtern - Google Patents
Verfahren zur Herstellung von SelengleichrichternInfo
- Publication number
- CH324874A CH324874A CH324874DA CH324874A CH 324874 A CH324874 A CH 324874A CH 324874D A CH324874D A CH 324874DA CH 324874 A CH324874 A CH 324874A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- selenium rectifiers
- rectifiers
- selenium
- Prior art date
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052711 selenium Inorganic materials 0.000 title 1
- 239000011669 selenium Substances 0.000 title 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
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
-
- 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
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
- H01L21/101—Application of the selenium or tellurium 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)
- Compounds Of Iron (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES32124A DE1106424B (de) | 1953-02-10 | 1953-02-10 | Selengleichrichter, bei dem die Selen-schicht aus mindestens zwei Teilschichten mit unterschiedlichem Zusatzstoffgehalt aufgebaut ist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH324874A true CH324874A (de) | 1957-10-15 |
Family
ID=7480746
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH321682D CH321682A (de) | 1953-02-10 | 1954-02-09 | Verfahren zur Herstellung von Selengleichrichtern |
| CH324874D CH324874A (de) | 1953-02-10 | 1954-02-09 | Verfahren zur Herstellung von Selengleichrichtern |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH321682D CH321682A (de) | 1953-02-10 | 1954-02-09 | Verfahren zur Herstellung von Selengleichrichtern |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH321682A (de) |
| GB (2) | GB784784A (de) |
| NL (2) | NL104953C (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1435537A (en) * | 1973-06-19 | 1976-05-12 | Standard Telephones Cables Ltd | Rectifier |
-
0
- NL NLAANVRAGE7908572,A patent/NL184875B/xx unknown
- NL NL104953D patent/NL104953C/xx active
-
1954
- 1954-02-09 CH CH321682D patent/CH321682A/de unknown
- 1954-02-09 CH CH324874D patent/CH324874A/de unknown
- 1954-02-10 GB GB396554A patent/GB784784A/en not_active Expired
- 1954-02-10 GB GB396654A patent/GB784785A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB784784A (en) | 1957-10-16 |
| GB784785A (en) | 1957-10-16 |
| NL104953C (de) | |
| NL184875B (nl) | |
| CH321682A (de) | 1957-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH384082A (de) | Verfahren zur Herstellung von Halbleiteranordnungen | |
| CH336536A (de) | Verfahren zur Herstellung von Überzugsmassen | |
| CH356842A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH334825A (de) | Verfahren zur Herstellung von Prothesen | |
| CH334114A (de) | Verfahren zur Herstellung von Selen-Trockengleichrichtern | |
| CH324874A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH321525A (de) | Verfahren zur Herstellung von Anlagerungsverbindungen | |
| AT192511B (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH324873A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH321139A (de) | Verfahren zur Herstellung von direkten Positiven | |
| CH323345A (de) | Verfahren zur Herstellung von Röntgenaufnahmen. | |
| AT188803B (de) | Verfahren zur Herstellung von Selentrockengleichrichtern | |
| CH316269A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH317671A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH351600A (de) | Verfahren zur Herstellung von Organohalogenmonosilanen | |
| CH339989A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH310961A (de) | Verfahren zur Herstellung von Selengleichrichtern. | |
| CH332837A (de) | Verfahren zur direkten Herstellung von Positiven | |
| AT190642B (de) | Verfahren zur Herstellung von Bimetallgegenständen | |
| CH321676A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH313672A (de) | Verfahren zur Herstellung von Selengleichrichtern | |
| CH319784A (de) | Verfahren zur Herstellung von am Stickstoff substituierten 3-Oxy-morphinanen | |
| AT188711B (de) | Verfahren zur Herstellung von 4-Oxy-cumarinen | |
| AT190056B (de) | Verfahren zur Herstellung von Arylpyridylalkanonen | |
| AT181375B (de) | Verfahren zur Herstellung von N-Methyl-desacetyl-isocolchicin |