BE414822A - - Google Patents
Info
- Publication number
- BE414822A BE414822A BE414822DA BE414822A BE 414822 A BE414822 A BE 414822A BE 414822D A BE414822D A BE 414822DA BE 414822 A BE414822 A BE 414822A
- Authority
- BE
- Belgium
Links
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
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)
- Rectifiers (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE466917X | 1935-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE414822A true BE414822A (de) |
Family
ID=6540616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE414822D BE414822A (de) | 1935-04-11 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT148674B (de) |
BE (1) | BE414822A (de) |
CH (1) | CH188431A (de) |
DK (1) | DK52692C (de) |
FR (1) | FR804811A (de) |
GB (1) | GB466917A (de) |
NL (1) | NL43013C (de) |
-
0
- NL NL43013D patent/NL43013C/xx active
- BE BE414822D patent/BE414822A/xx unknown
-
1936
- 1936-03-27 GB GB9177/36A patent/GB466917A/en not_active Expired
- 1936-03-30 DK DK52692D patent/DK52692C/da active
- 1936-04-02 CH CH188431D patent/CH188431A/de unknown
- 1936-04-03 AT AT148674D patent/AT148674B/de active
- 1936-04-04 FR FR804811D patent/FR804811A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH188431A (de) | 1936-12-31 |
FR804811A (fr) | 1936-11-03 |
NL43013C (de) | |
DK52692C (da) | 1937-02-15 |
AT148674B (de) | 1937-02-25 |
GB466917A (en) | 1937-06-08 |