IT956376B - Disposizione circuitale per l esercizio di fototransistor - Google Patents
Disposizione circuitale per l esercizio di fototransistorInfo
- Publication number
- IT956376B IT956376B IT25433/72A IT2543372A IT956376B IT 956376 B IT956376 B IT 956376B IT 25433/72 A IT25433/72 A IT 25433/72A IT 2543372 A IT2543372 A IT 2543372A IT 956376 B IT956376 B IT 956376B
- Authority
- IT
- Italy
- Prior art keywords
- phototransistor
- circuit arrangement
- arrangement
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/63—Combinations of vertical and lateral BJTs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/641—Combinations of only vertical BJTs
- H10D84/643—Combinations of non-inverted vertical BJTs and inverted vertical BJTs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712129154 DE2129154C3 (de) | 1971-06-11 | Schaltungsanordnung zum Betrieb von Fototransistoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT956376B true IT956376B (it) | 1973-10-10 |
Family
ID=5810560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25433/72A IT956376B (it) | 1971-06-11 | 1972-06-09 | Disposizione circuitale per l esercizio di fototransistor |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2140555B1 (enExample) |
| GB (1) | GB1392381A (enExample) |
| IT (1) | IT956376B (enExample) |
| NL (1) | NL7204262A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310230A3 (en) * | 1987-08-07 | 1991-09-11 | Logitech Inc | Low power optoelectronic device and method |
-
1972
- 1972-03-29 NL NL7204262A patent/NL7204262A/xx unknown
- 1972-05-16 GB GB2284572A patent/GB1392381A/en not_active Expired
- 1972-06-08 FR FR7220602A patent/FR2140555B1/fr not_active Expired
- 1972-06-09 IT IT25433/72A patent/IT956376B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2129154A1 (de) | 1973-02-01 |
| FR2140555B1 (enExample) | 1977-12-23 |
| NL7204262A (enExample) | 1972-12-13 |
| FR2140555A1 (enExample) | 1973-01-19 |
| DE2129154B2 (de) | 1973-05-30 |
| GB1392381A (en) | 1975-04-30 |
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