Invention Grant
- Patent Title: Double selector element for low voltage bipolar memory devices
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Application No.: US17552546Application Date: 2021-12-16
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Publication No.: US11605671B2Publication Date: 2023-03-14
- Inventor: Prashant Majhi , Ravi Pillarisetty , Elijah V. Karpov , Brian S. Doyle , Abhishek A. Sharma
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: H01L27/24
- IPC: H01L27/24 ; H01L27/22 ; H01L45/00

Abstract:
Embedded non-volatile memory structures having double selector elements are described. In an example, a memory device includes a word line. A double selector element is above the word line. The double selector element includes a first selector material layer, a second selector material layer different than the first selector material layer, and a conductive layer directly between the first selector material layer and the second selector material layer. A bipolar memory element is above the word line. A conductive electrode is between the double selector element and the bipolar memory element. A bit line is above the word line.
Public/Granted literature
- US20220109025A1 DOUBLE SELECTOR ELEMENT FOR LOW VOLTAGE BIPOLAR MEMORY DEVICES Public/Granted day:2022-04-07
Information query
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