JPH056343B2 - - Google Patents
Info
- Publication number
- JPH056343B2 JPH056343B2 JP59188102A JP18810284A JPH056343B2 JP H056343 B2 JPH056343 B2 JP H056343B2 JP 59188102 A JP59188102 A JP 59188102A JP 18810284 A JP18810284 A JP 18810284A JP H056343 B2 JPH056343 B2 JP H056343B2
- Authority
- JP
- Japan
- Prior art keywords
- diffusion region
- oxide film
- region
- emitter
- conductivity type
- 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 - Lifetime
Links
- 238000009792 diffusion process Methods 0.000 claims description 57
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 239000011574 phosphorus Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/133—Emitter regions of BJTs
Landscapes
- Bipolar Transistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59188102A JPS6167266A (ja) | 1984-09-10 | 1984-09-10 | 半導体装置の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59188102A JPS6167266A (ja) | 1984-09-10 | 1984-09-10 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6167266A JPS6167266A (ja) | 1986-04-07 |
| JPH056343B2 true JPH056343B2 (enrdf_load_stackoverflow) | 1993-01-26 |
Family
ID=16217733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59188102A Granted JPS6167266A (ja) | 1984-09-10 | 1984-09-10 | 半導体装置の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6167266A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728308U (ja) * | 1994-09-26 | 1995-05-30 | 株式会社クボタ | 乗用型田植機 |
| JP2633515B2 (ja) * | 1996-05-31 | 1997-07-23 | 株式会社クボタ | 乗用型田植機 |
-
1984
- 1984-09-10 JP JP59188102A patent/JPS6167266A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6167266A (ja) | 1986-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |