BE525202A - - Google Patents
Info
- Publication number
- BE525202A BE525202A BE525202DA BE525202A BE 525202 A BE525202 A BE 525202A BE 525202D A BE525202D A BE 525202DA BE 525202 A BE525202 A BE 525202A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D88/00—Three-dimensional [3D] integrated devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/3432—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors
- H03F3/3435—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors using Darlington amplifiers
- H03F3/3437—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors using Darlington amplifiers with complementary transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Bipolar Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US736289XA | 1952-12-19 | 1952-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525202A true BE525202A (en:Method) |
Family
ID=22114837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525202D BE525202A (en:Method) | 1952-12-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE525202A (en:Method) |
| FR (1) | FR1094611A (en:Method) |
| GB (1) | GB736289A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB945742A (en:Method) * | 1959-02-06 | Texas Instruments Inc | ||
| DE1196794C2 (de) * | 1960-03-26 | 1966-04-07 | Telefunken Patent | Halbleiterbauelement mit einem scheiben-foermigen Halbleiterkoerper, insbesondere Transistor, und Verfahren zum Herstellen |
| US3124703A (en) * | 1960-06-13 | 1964-03-10 | Figure | |
| NL277300A (en:Method) * | 1961-04-20 |
-
0
- BE BE525202D patent/BE525202A/xx unknown
- FR FR1094611D patent/FR1094611A/fr not_active Expired
-
1953
- 1953-12-21 GB GB35522/53A patent/GB736289A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1094611A (en:Method) | 1955-05-23 |
| GB736289A (en) | 1955-09-07 |