Invention Grant
- Patent Title: Circuit arrangement and method of forming a circuit arrangement
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Application No.: US15212313Application Date: 2016-07-18
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Publication No.: US09627502B2Publication Date: 2017-04-18
- Inventor: Detlef Wilhelm
- 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: H01L27/148
- IPC: H01L27/148 ; H01L21/00 ; H01L21/20 ; H01L23/48 ; H01L29/66 ; H01L29/94 ; H01L27/06 ; H01L21/265 ; H01L21/02 ; H01L21/3205 ; H01L21/8234 ; H01L27/08

Abstract:
A circuit arrangement may be provided. The circuit arrangement may include a semiconductor substrate including a first surface, a second surface opposite the first surface, and a first doped region of a first conductivity type extending from the first surface into the semiconductor substrate. The circuit arrangement may include at least one capacitor including a first electrode including a doped region of the first conductivity type extending from the second surface into the semiconductor substrate, a dielectric layer formed over the first electrode extending from the second surface away from the semiconductor substrate, and a second electrode formed over the dielectric layer opposite the first electrode. The circuit arrangement may further include at least one semiconductor device monolithically integrated in the semiconductor substrate. The first doped region of the first conductivity type may extend from the first surface into the semiconductor substrate to form an electrically conductive connection with the first electrode.
Public/Granted literature
- US20160329411A1 CIRCUIT ARRANGEMENT AND METHOD OF FORMING A CIRCUIT ARRANGEMENT Public/Granted day:2016-11-10
Information query
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