NL64663C - - Google Patents
Info
- Publication number
- NL64663C NL64663C NL64663DA NL64663C NL 64663 C NL64663 C NL 64663C NL 64663D A NL64663D A NL 64663DA NL 64663 C NL64663 C NL 64663C
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB265647X | 1943-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL64663C true NL64663C (en) |
Family
ID=10245624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL64663D NL64663C (en) | 1943-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2438944A (en) |
| BE (1) | BE467418A (en) |
| CH (1) | CH265647A (en) |
| FR (1) | FR927778A (en) |
| GB (1) | GB578013A (en) |
| NL (1) | NL64663C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE466591A (en) * | 1945-07-13 | |||
| NL84057C (en) * | 1948-02-26 | |||
| US2654834A (en) * | 1949-11-01 | 1953-10-06 | Motorola Inc | Transmit-receive switch |
| NL82014C (en) * | 1949-11-30 | |||
| US2619414A (en) * | 1950-05-25 | 1952-11-25 | Bell Telephone Labor Inc | Surface treatment of germanium circuit elements |
| DE1032406B (en) * | 1955-07-09 | 1958-06-19 | Licentia Gmbh | Method for producing alloy contacts on semiconductors |
| DE1041164B (en) * | 1955-07-11 | 1958-10-16 | Licentia Gmbh | Process for the production of electrically asymmetrically conductive systems with a semiconductor crystal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1990277A (en) * | 1930-09-13 | 1935-02-05 | Feussner Otto | Metals of the platinum group and certain alloys |
-
0
- NL NL64663D patent/NL64663C/xx active
- BE BE467418D patent/BE467418A/xx unknown
-
1943
- 1943-03-22 GB GB4676/43A patent/GB578013A/en not_active Expired
-
1944
- 1944-02-24 US US523748A patent/US2438944A/en not_active Expired - Lifetime
-
1946
- 1946-06-11 FR FR927778D patent/FR927778A/en not_active Expired
- 1946-08-21 CH CH265647D patent/CH265647A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE467418A (en) | |
| GB578013A (en) | 1946-06-12 |
| US2438944A (en) | 1948-04-06 |
| FR927778A (en) | 1947-11-10 |
| CH265647A (en) | 1949-12-15 |