Invention Grant
- Patent Title: Metal-on-metal capacitors
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Application No.: US16599011Application Date: 2019-10-10
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Publication No.: US10707162B2Publication Date: 2020-07-07
- Inventor: Yi Chun A. Fu , Mansour Keramat , Vijay Srinivas
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: H01L23/522
- IPC: H01L23/522 ; H01G4/01 ; H01G4/228 ; H01L49/02 ; H01G4/38 ; H03M1/20 ; H03M1/46 ; H01G4/06 ; H03M1/80

Abstract:
Capacitor structures with pitch-matched capacitor unit cells are described. In an embodiment, the capacitor unit cells are formed by interdigitated finger electrodes. The finger electrodes may be pitch-matched in multiple metal layers within a capacitor unit cell, and the finger electrodes may be pitch-matched among an array of capacitor unit cells. Additionally, border unit cells may be pitch-matched with the capacitor unit cells.
Public/Granted literature
- US20200043846A1 METAL-ON-METAL CAPACITORS Public/Granted day:2020-02-06
Information query
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