DE935447C - Halbleiterelement in Form eines Zylinders - Google Patents
Halbleiterelement in Form eines ZylindersInfo
- Publication number
- DE935447C DE935447C DEC3795A DEC0003795A DE935447C DE 935447 C DE935447 C DE 935447C DE C3795 A DEC3795 A DE C3795A DE C0003795 A DEC0003795 A DE C0003795A DE 935447 C DE935447 C DE 935447C
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- semiconductor
- semiconductor element
- square
- concave
- 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
- 239000004065 semiconductor Substances 0.000 title claims description 45
- 239000013078 crystal Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000004870 electrical engineering Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/90—Bulk effect device making
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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electrodes Of Semiconductors (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR935447X | 1950-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE935447C true DE935447C (de) | 1955-11-17 |
Family
ID=9456799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC3795A Expired DE935447C (de) | 1950-06-28 | 1951-02-09 | Halbleiterelement in Form eines Zylinders |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2655624A (en, 2012) |
| CH (1) | CH291920A (en, 2012) |
| DE (1) | DE935447C (en, 2012) |
| FR (1) | FR1064616A (en, 2012) |
| GB (1) | GB705280A (en, 2012) |
| NL (2) | NL159657B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792539A (en) * | 1953-07-07 | 1957-05-14 | Sprague Electric Co | Transistor construction |
| US2846626A (en) * | 1954-07-28 | 1958-08-05 | Raytheon Mfg Co | Junction transistors and methods of forming them |
| US2893904A (en) * | 1958-10-27 | 1959-07-07 | Hoffman Electronics | Thermal zener device or the like |
| LU38605A1 (en, 2012) * | 1959-05-06 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2208455A (en) * | 1938-11-15 | 1940-07-16 | Gen Electric | Dry plate electrode system having a control electrode |
| US2497770A (en) * | 1948-12-29 | 1950-02-14 | Bell Telephone Labor Inc | Transistor-microphone |
| US2502479A (en) * | 1948-09-24 | 1950-04-04 | Bell Telephone Labor Inc | Semiconductor amplifier |
| US2563503A (en) * | 1951-08-07 | Transistor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1226471A (en) * | 1915-02-20 | 1917-05-15 | Gen Electric | Refractory- metal tube. |
| US2549550A (en) * | 1948-08-19 | 1951-04-17 | Bell Telephone Labor Inc | Vibration-operated transistor |
| US2522521A (en) * | 1949-01-14 | 1950-09-19 | Bell Telephone Labor Inc | Thermal transistor microphone |
| NL82014C (en, 2012) * | 1949-11-30 |
-
0
- NL NL91400D patent/NL91400C/xx active
- NL NL6716962.A patent/NL159657B/xx unknown
-
1950
- 1950-06-28 FR FR1064616D patent/FR1064616A/fr not_active Expired
-
1951
- 1951-01-18 US US206536A patent/US2655624A/en not_active Expired - Lifetime
- 1951-02-09 DE DEC3795A patent/DE935447C/de not_active Expired
- 1951-03-13 GB GB6016/51A patent/GB705280A/en not_active Expired
- 1951-03-17 CH CH291920D patent/CH291920A/fr unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2563503A (en) * | 1951-08-07 | Transistor | ||
| US2208455A (en) * | 1938-11-15 | 1940-07-16 | Gen Electric | Dry plate electrode system having a control electrode |
| US2502479A (en) * | 1948-09-24 | 1950-04-04 | Bell Telephone Labor Inc | Semiconductor amplifier |
| US2497770A (en) * | 1948-12-29 | 1950-02-14 | Bell Telephone Labor Inc | Transistor-microphone |
Also Published As
| Publication number | Publication date |
|---|---|
| NL91400C (en, 2012) | |
| US2655624A (en) | 1953-10-13 |
| NL159657B (nl) | |
| GB705280A (en) | 1954-03-10 |
| CH291920A (fr) | 1953-07-15 |
| FR1064616A (fr) | 1954-05-17 |
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