SE0003360D0 - A semiconductor device - Google Patents
A semiconductor deviceInfo
- Publication number
- SE0003360D0 SE0003360D0 SE0003360A SE0003360A SE0003360D0 SE 0003360 D0 SE0003360 D0 SE 0003360D0 SE 0003360 A SE0003360 A SE 0003360A SE 0003360 A SE0003360 A SE 0003360A SE 0003360 D0 SE0003360 D0 SE 0003360D0
- Authority
- SE
- Sweden
- Prior art keywords
- active part
- semiconductor device
- grading
- electric field
- high voltage
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Die Bonding (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A semiconductor device comprises means (7) for grading an electric field created in the active part (4) of the device when a high voltage is applied thereacross. Said means comprises a member (7) being of a material having a higher dielectric constant than the material of said active part and applied next to at least a portion of said active part where a high electric field occurs when a high voltage is applied across the device for obtaining a field grading for a condition of changing of said voltage.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003360A SE0003360D0 (en) | 2000-09-21 | 2000-09-21 | A semiconductor device |
AU2001288157A AU2001288157A1 (en) | 2000-09-21 | 2001-09-13 | A high voltage semiconductor |
PCT/SE2001/001953 WO2002025736A1 (en) | 2000-09-21 | 2001-09-13 | A high voltage semiconductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003360A SE0003360D0 (en) | 2000-09-21 | 2000-09-21 | A semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0003360D0 true SE0003360D0 (en) | 2000-09-21 |
Family
ID=20281094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0003360A SE0003360D0 (en) | 2000-09-21 | 2000-09-21 | A semiconductor device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001288157A1 (en) |
SE (1) | SE0003360D0 (en) |
WO (1) | WO2002025736A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890150A (en) * | 1985-12-05 | 1989-12-26 | North American Philips Corporation | Dielectric passivation |
EP0343797A1 (en) * | 1988-05-25 | 1989-11-29 | Powerex, Inc. | Field grading extension for enhancement of blocking voltage capability of high voltage thyristor |
EP0519741B1 (en) * | 1991-06-21 | 1997-05-02 | Kabushiki Kaisha Toshiba | High-breakdown-voltage semiconductor element |
JP2002522904A (en) * | 1998-08-05 | 2002-07-23 | インフィネオン テクノロジース アクチエンゲゼルシャフト | Substrate for high voltage module |
JP3180776B2 (en) * | 1998-09-22 | 2001-06-25 | 日本電気株式会社 | Field-effect transistor |
-
2000
- 2000-09-21 SE SE0003360A patent/SE0003360D0/en unknown
-
2001
- 2001-09-13 WO PCT/SE2001/001953 patent/WO2002025736A1/en active Application Filing
- 2001-09-13 AU AU2001288157A patent/AU2001288157A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002025736A1 (en) | 2002-03-28 |
AU2001288157A1 (en) | 2002-04-02 |
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