GB1451084A - Integrated semiconductor memories - Google Patents
Integrated semiconductor memoriesInfo
- Publication number
- GB1451084A GB1451084A GB5677073A GB5677073A GB1451084A GB 1451084 A GB1451084 A GB 1451084A GB 5677073 A GB5677073 A GB 5677073A GB 5677073 A GB5677073 A GB 5677073A GB 1451084 A GB1451084 A GB 1451084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- regions
- layer
- constituted
- collectors
- transistors
- 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
- 239000004065 semiconductor Substances 0.000 title abstract 3
- 230000015654 memory Effects 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 5
- 239000012535 impurity Substances 0.000 abstract 4
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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
- H10D84/641—Combinations of only vertical BJTs
- H10D84/643—Combinations of non-inverted vertical BJTs and inverted vertical BJTs
-
- 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
- H10D84/40—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 H10D12/00 or H10D30/00 with at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of IGFETs with BJTs
- H10D84/401—Combinations of FETs or IGBTs with BJTs
- H10D84/403—Combinations of FETs or IGBTs with BJTs and with one or more of diodes, resistors or capacitors
- H10D84/406—Combinations of FETs or IGBTs with vertical BJTs and with one or more of diodes, resistors or capacitors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
- Bipolar Transistors (AREA)
- Thyristors (AREA)
- Bipolar Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47122518A JPS4979793A (enrdf_load_stackoverflow) | 1972-12-08 | 1972-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1451084A true GB1451084A (en) | 1976-09-29 |
Family
ID=14837823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5677073A Expired GB1451084A (en) | 1972-12-08 | 1973-12-07 | Integrated semiconductor memories |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4979793A (enrdf_load_stackoverflow) |
| DE (1) | DE2361172A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2210017B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1451084A (enrdf_load_stackoverflow) |
| NL (1) | NL7316475A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154086A (en) * | 1983-12-26 | 1985-08-29 | Hitachi Ltd | Semiconductor integrated circuit device with power consumption reducing arrangement |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199478A (ja) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd | Handotaishusekikairo |
| JPS5325375A (en) * | 1976-07-31 | 1978-03-09 | Nippon Gakki Seizo Kk | Semiconductor integrated circuit devi ce |
| KR950005463B1 (ko) * | 1992-06-29 | 1995-05-24 | 재단법인한국전자통신연구소 | 에미터 커플드 논리 반도체 장치 |
-
1972
- 1972-12-08 JP JP47122518A patent/JPS4979793A/ja active Pending
-
1973
- 1973-10-31 FR FR7338798A patent/FR2210017B1/fr not_active Expired
- 1973-11-30 NL NL7316475A patent/NL7316475A/xx unknown
- 1973-12-07 DE DE2361172A patent/DE2361172A1/de active Pending
- 1973-12-07 GB GB5677073A patent/GB1451084A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154086A (en) * | 1983-12-26 | 1985-08-29 | Hitachi Ltd | Semiconductor integrated circuit device with power consumption reducing arrangement |
| US5111432A (en) * | 1983-12-26 | 1992-05-05 | Hitachi, Ltd. | Semiconductor integrated circuit device with power consumption reducing arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4979793A (enrdf_load_stackoverflow) | 1974-08-01 |
| DE2361172A1 (de) | 1974-06-12 |
| FR2210017B1 (enrdf_load_stackoverflow) | 1978-01-06 |
| NL7316475A (enrdf_load_stackoverflow) | 1974-06-11 |
| FR2210017A1 (enrdf_load_stackoverflow) | 1974-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |