NL64444C - - Google Patents
Info
- Publication number
- NL64444C NL64444C NL64444DA NL64444C NL 64444 C NL64444 C NL 64444C NL 64444D A NL64444D A NL 64444DA NL 64444 C NL64444 C NL 64444C
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0019634 | 1942-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL64444C true NL64444C (fr) |
Family
ID=7475898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL64444D NL64444C (fr) | 1942-11-13 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE453090A (fr) |
CH (1) | CH256101A (fr) |
FR (1) | FR899284A (fr) |
NL (1) | NL64444C (fr) |
-
0
- NL NL64444D patent/NL64444C/xx active
- BE BE453090D patent/BE453090A/xx unknown
-
1943
- 1943-10-08 CH CH256101D patent/CH256101A/de unknown
- 1943-10-28 FR FR899284D patent/FR899284A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH256101A (de) | 1948-07-31 |
FR899284A (fr) | 1945-05-25 |
BE453090A (fr) |