Invention Grant
- Patent Title: Semiconductor chip
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Application No.: US15413442Application Date: 2017-01-24
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Publication No.: US10522432B2Publication Date: 2019-12-31
- Inventor: Herbert Gietler , Robert Pressl
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Viering, Jentschura & Partner MBB
- Main IPC: H01L23/58
- IPC: H01L23/58 ; H01L21/66 ; H01L29/06 ; G01R31/26 ; G01N27/24 ; G01R31/28 ; H01L23/64 ; H01L21/78

Abstract:
According to various embodiments, a semiconductor chip may include: a semiconductor body region including a first surface and a second surface opposite the first surface; a capacitive structure for detecting crack propagation into the semiconductor body region; wherein the capacitive structure may include a first electrode region at least partially surrounding the semiconductor body region and at least substantially extending from the first surface to the second surface; wherein the capacitive structure further may include a second electrode region disposed next to the first electrode region and an electrically insulating region extending between the first electrode region and the second electrode region.
Public/Granted literature
- US20170133289A1 SEMICONDUCTOR CHIP Public/Granted day:2017-05-11
Information query
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