Invention Grant
- Patent Title: Ternary memory cell and ternary memory cell arrangement
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Application No.: US15959688Application Date: 2018-04-23
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Publication No.: US10650892B2Publication Date: 2020-05-12
- Inventor: Marko Noack
- Applicant: Ferroelectric Memory GmbH
- Applicant Address: DE Dresden
- Assignee: FERROELECTRIC MEMORY GMBH
- Current Assignee: FERROELECTRIC MEMORY GMBH
- Current Assignee Address: DE Dresden
- Agency: Hickman Palermo Becker Bingham LLP
- Agent Malgorzata A. Kulczycka
- Main IPC: G11C15/04
- IPC: G11C15/04

Abstract:
In various embodiments, a ternary memory cell is provided, the ternary memory cell including: a first ferroelectric memory cell and a second ferroelectric memory cell in a parallel or serial arrangement, wherein each of the first ferroelectric memory cell and the second ferroelectric memory cell is switchable into a first ferroelectric memory cell state and a second ferroelectric memory cell state; and wherein a first matching state is defined by the first ferroelectric memory cell in the first ferroelectric memory cell state and the second ferroelectric memory cell in the second ferroelectric memory cell state, wherein a second matching state is defined by the first ferroelectric memory cell in the second ferroelectric memory cell state and the second ferroelectric memory cell in the first ferroelectric memory cell state, and wherein a third matching state is defined by the first ferroelectric memory cell and the second ferroelectric memory cell being in the same ferroelectric memory cell state.
Public/Granted literature
- US20190325963A1 TERNARY MEMORY CELL AND TERNARY MEMORY CELL ARRANGEMENT Public/Granted day:2019-10-24
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