FR2140555A1 - - Google Patents
Info
- Publication number
- FR2140555A1 FR2140555A1 FR7220602A FR7220602A FR2140555A1 FR 2140555 A1 FR2140555 A1 FR 2140555A1 FR 7220602 A FR7220602 A FR 7220602A FR 7220602 A FR7220602 A FR 7220602A FR 2140555 A1 FR2140555 A1 FR 2140555A1
- Authority
- FR
- France
- 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.)
- Granted
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2140555A1 true FR2140555A1 (enExample) | 1973-01-19 |
| FR2140555B1 FR2140555B1 (enExample) | 1977-12-23 |
Family
ID=5810560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7220602A Expired FR2140555B1 (enExample) | 1971-06-11 | 1972-06-08 |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2140555B1 (enExample) |
| GB (1) | GB1392381A (enExample) |
| IT (1) | IT956376B (enExample) |
| NL (1) | NL7204262A (enExample) |
Cited By (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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2129154A1 (de) | 1973-02-01 |
| FR2140555B1 (enExample) | 1977-12-23 |
| IT956376B (it) | 1973-10-10 |
| NL7204262A (enExample) | 1972-12-13 |
| DE2129154B2 (de) | 1973-05-30 |
| GB1392381A (en) | 1975-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |