BE553173A - - Google Patents
Info
- Publication number
- BE553173A BE553173A BE553173DA BE553173A BE 553173 A BE553173 A BE 553173A BE 553173D A BE553173D A BE 553173DA BE 553173 A BE553173 A BE 553173A
- 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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/20—Controlling or regulating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- 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
- Y10S438/914—Doping
- Y10S438/919—Compensation doping
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US428472A US2845372A (en) | 1954-05-10 | 1954-05-10 | Grown junction type transistors and method of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553173A true BE553173A (de) |
Family
ID=23699041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553173D BE553173A (de) | 1954-05-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2845372A (de) |
| BE (1) | BE553173A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1214791B (de) * | 1960-08-12 | 1966-04-21 | Telefunken Patent | Flaechentransistor mit Basis- und Emitterzone auf der gleichen Oberflaechenseite desHalbleiterkoerpers und Verfahren zum Herstellen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948836A (en) * | 1955-03-30 | 1960-08-09 | Raytheon Co | Electrode connections to semiconductive bodies |
| US2984549A (en) * | 1957-06-21 | 1961-05-16 | Clevite Corp | Semiconductor product and method |
| US3024148A (en) * | 1957-08-30 | 1962-03-06 | Minneapols Honeywell Regulator | Methods of chemically polishing germanium |
| GB945742A (de) * | 1959-02-06 | Texas Instruments Inc | ||
| US3298082A (en) * | 1963-05-14 | 1967-01-17 | Hitachi Ltd | Method of making semiconductors and diffusion thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631356A (en) * | 1953-03-17 | Method of making p-n junctions | ||
| NL84061C (de) * | 1948-06-26 | |||
| NL88324C (de) * | 1950-06-15 | |||
| US2654059A (en) * | 1951-05-26 | 1953-09-29 | Bell Telephone Labor Inc | Semiconductor signal translating device |
| US2736822A (en) * | 1952-05-09 | 1956-02-28 | Gen Electric | Hall effect apparatus |
| US2705767A (en) * | 1952-11-18 | 1955-04-05 | Gen Electric | P-n junction transistor |
-
0
- BE BE553173D patent/BE553173A/xx unknown
-
1954
- 1954-05-10 US US428472A patent/US2845372A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1214791B (de) * | 1960-08-12 | 1966-04-21 | Telefunken Patent | Flaechentransistor mit Basis- und Emitterzone auf der gleichen Oberflaechenseite desHalbleiterkoerpers und Verfahren zum Herstellen |
| DE1214791C2 (de) * | 1960-08-12 | 1966-11-10 | Telefunken Patent | Flaechentransistor mit Basis- und Emitterzone auf der gleichen Oberflaechenseite desHalbleiterkoerpers und Verfahren zum Herstellen |
Also Published As
| Publication number | Publication date |
|---|---|
| US2845372A (en) | 1958-07-29 |