GB1250988A - - Google Patents
Info
- Publication number
- GB1250988A GB1250988A GB4079969A GB1250988DA GB1250988A GB 1250988 A GB1250988 A GB 1250988A GB 4079969 A GB4079969 A GB 4079969A GB 1250988D A GB1250988D A GB 1250988DA GB 1250988 A GB1250988 A GB 1250988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- regions
- ratio
- region
- resistor
- resistors
- Prior art date
- 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.)
- Expired
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
- H10D84/201—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 only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
- H10D84/204—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 only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors
- H10D84/209—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 only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors of only resistors
Landscapes
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4079969 | 1969-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250988A true GB1250988A (enrdf_load_stackoverflow) | 1971-10-27 |
Family
ID=10416672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4079969A Expired GB1250988A (enrdf_load_stackoverflow) | 1969-08-14 | 1969-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1250988A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725876A (en) * | 1981-05-27 | 1988-02-16 | Nippon Electric Co., Ltd. | Semiconductor device having at least two resistors with high resistance values |
| US4757368A (en) * | 1980-12-15 | 1988-07-12 | Fujitsu Limited | Semiconductor device having electric contacts with precise resistance values |
-
1969
- 1969-08-14 GB GB4079969A patent/GB1250988A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757368A (en) * | 1980-12-15 | 1988-07-12 | Fujitsu Limited | Semiconductor device having electric contacts with precise resistance values |
| US4725876A (en) * | 1981-05-27 | 1988-02-16 | Nippon Electric Co., Ltd. | Semiconductor device having at least two resistors with high resistance values |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |