JPS644349B2 - - Google Patents
Info
- Publication number
- JPS644349B2 JPS644349B2 JP55126233A JP12623380A JPS644349B2 JP S644349 B2 JPS644349 B2 JP S644349B2 JP 55126233 A JP55126233 A JP 55126233A JP 12623380 A JP12623380 A JP 12623380A JP S644349 B2 JPS644349 B2 JP S644349B2
- Authority
- JP
- Japan
- Prior art keywords
- type
- region
- epitaxial layer
- layer
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/30—Devices controlled by electric currents or voltages
- H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H10D48/34—Bipolar devices
- H10D48/345—Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions
Landscapes
- Bipolar Transistors (AREA)
- Bipolar Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55126233A JPS5750473A (en) | 1980-09-11 | 1980-09-11 | Semiconductor integrated circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55126233A JPS5750473A (en) | 1980-09-11 | 1980-09-11 | Semiconductor integrated circuit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5750473A JPS5750473A (en) | 1982-03-24 |
| JPS644349B2 true JPS644349B2 (en, 2012) | 1989-01-25 |
Family
ID=14930072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55126233A Granted JPS5750473A (en) | 1980-09-11 | 1980-09-11 | Semiconductor integrated circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5750473A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60120967A (ja) * | 1983-12-02 | 1985-06-28 | Ryoko Kitahara | 褐藻類を原料とする凝固食品の製造方法 |
| JPS60217882A (ja) * | 1984-04-11 | 1985-10-31 | Ryoko Kitahara | 褐藻類を原料とする凝固食品の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942463B2 (ja) * | 1972-09-22 | 1984-10-15 | ソニー株式会社 | 半導体集積回路装置 |
| DE2351985A1 (de) * | 1973-10-17 | 1975-04-30 | Itt Ind Gmbh Deutsche | Planardiffusionsverfahren zum herstellen einer monolithisch integrierten festkoerperschaltung |
-
1980
- 1980-09-11 JP JP55126233A patent/JPS5750473A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5750473A (en) | 1982-03-24 |
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