JPS5635474A - Schottky barrier type semiconductor device and manufacture thereof - Google Patents
Schottky barrier type semiconductor device and manufacture thereofInfo
- Publication number
- JPS5635474A JPS5635474A JP11147279A JP11147279A JPS5635474A JP S5635474 A JPS5635474 A JP S5635474A JP 11147279 A JP11147279 A JP 11147279A JP 11147279 A JP11147279 A JP 11147279A JP S5635474 A JPS5635474 A JP S5635474A
- Authority
- JP
- Japan
- Prior art keywords
- schottky barrier
- sio2
- substrate
- recess
- exposed
- 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.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 title abstract 4
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 3
- 230000005684 electric field Effects 0.000 abstract 2
- 238000011109 contamination Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/872—Schottky diodes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electrodes Of Semiconductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11147279A JPS5635474A (en) | 1979-08-30 | 1979-08-30 | Schottky barrier type semiconductor device and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11147279A JPS5635474A (en) | 1979-08-30 | 1979-08-30 | Schottky barrier type semiconductor device and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5635474A true JPS5635474A (en) | 1981-04-08 |
Family
ID=14562105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11147279A Pending JPS5635474A (en) | 1979-08-30 | 1979-08-30 | Schottky barrier type semiconductor device and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5635474A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009028410A1 (ja) * | 2007-08-31 | 2009-03-05 | Sumitomo Electric Industries, Ltd. | ショットキーバリアダイオード |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123088A (ja) * | 1974-08-20 | 1976-02-24 | Matsushita Electronics Corp |
-
1979
- 1979-08-30 JP JP11147279A patent/JPS5635474A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123088A (ja) * | 1974-08-20 | 1976-02-24 | Matsushita Electronics Corp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009028410A1 (ja) * | 2007-08-31 | 2009-03-05 | Sumitomo Electric Industries, Ltd. | ショットキーバリアダイオード |
| US8581359B2 (en) | 2007-08-31 | 2013-11-12 | Sumitomo Electric Industries, Ltd. | Schottky barrier diode |
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