FR2047906A1 - - Google Patents
Info
- Publication number
- FR2047906A1 FR2047906A1 FR7023202A FR7023202A FR2047906A1 FR 2047906 A1 FR2047906 A1 FR 2047906A1 FR 7023202 A FR7023202 A FR 7023202A FR 7023202 A FR7023202 A FR 7023202A FR 2047906 A1 FR2047906 A1 FR 2047906A1
- 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.)
- Withdrawn
Links
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
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/177—Base regions of bipolar transistors, e.g. BJTs or IGBTs
-
- 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
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/137—Collector regions of BJTs
-
- 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
- H10D62/60—Impurity distributions or concentrations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1859369 | 1969-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2047906A1 true FR2047906A1 (enrdf_load_stackoverflow) | 1971-03-19 |
Family
ID=11153025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7023202A Withdrawn FR2047906A1 (enrdf_load_stackoverflow) | 1969-06-24 | 1970-06-23 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2030284A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2047906A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1259069A (enrdf_load_stackoverflow) |
| NL (1) | NL7007396A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012545A1 (en) * | 1978-12-04 | 1980-06-25 | Western Electric Company, Incorporated | Semiconductor integrated circuit and fabrication method |
| EP0038697B1 (en) * | 1980-04-22 | 1984-12-12 | Semiconductor Research Foundation | Semiconductor image sensor |
-
1970
- 1970-05-22 NL NL7007396A patent/NL7007396A/xx unknown
- 1970-06-17 GB GB1259069D patent/GB1259069A/en not_active Expired
- 1970-06-19 DE DE19702030284 patent/DE2030284A1/de active Pending
- 1970-06-23 FR FR7023202A patent/FR2047906A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1259069A (enrdf_load_stackoverflow) | 1972-01-05 |
| DE2030284A1 (de) | 1971-01-28 |
| NL7007396A (enrdf_load_stackoverflow) | 1970-12-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |