Invention Grant
- Patent Title: Thyristor component
- Patent Title (中): 晶闸管元件
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Application No.: US13885672Application Date: 2011-11-16
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Publication No.: US08796732B2Publication Date: 2014-08-05
- Inventor: Wolfgang Reinprecht
- Applicant: Wolfgang Reinprecht
- Applicant Address: AT Unterpremstätten
- Assignee: ams AG
- Current Assignee: ams AG
- Current Assignee Address: AT Unterpremstätten
- Agency: McDermott Will & Emery LLP
- Priority: DE102010051961 20101119
- International Application: PCT/EP2011/070258 WO 20111116
- International Announcement: WO2012/066037 WO 20120524
- Main IPC: H01L29/74
- IPC: H01L29/74 ; H01L29/40 ; H01L27/02 ; H01L29/06

Abstract:
The invention relates to a thyristor component, wherein a p-conductive trough (30) adjoins an n-conductive trough (20) at two opposite sides. Highly n-conductive areas (21, 23) and highly p-conductive areas (22) are disposed in the n-trough in alternating sequence, such that outer n-areas (23) are spaced apart at a smaller distance from the p-trough than the p-areas. Further n-areas (35) and further p-areas (36) are disposed in the p-trough on both sides of the n-trough, wherein the further n-area is disposed in each case at a smaller distance from the n-trough than the further p-area. Connection contacts (41, 42) are present on the n-areas and on the p-areas of the n-trough, except for the outermost n-areas nearest to the p-trough. The connection contacts are electrically conductively connected to each other. Further connection contacts (45, 46) are present on the further n-areas and on the further p-areas, wherein the further connection contacts are electrically connected to each other.
Public/Granted literature
- US20130307020A1 THYRISTOR COMPONENT Public/Granted day:2013-11-21
Information query
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