Invention Application
- Patent Title: Integrated Assemblies
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Application No.: US17559321Application Date: 2021-12-22
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Publication No.: US20220115335A1Publication Date: 2022-04-14
- Inventor: Rohit Kothari , Lifang Xu , Jian Li
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L23/522 ; H01L23/528 ; H01L27/11519 ; H01L27/11524 ; H01L27/11582 ; H01L27/11556 ; H01L27/11565 ; H01L27/1157 ; H01L27/11573 ; H01L27/11529

Abstract:
Some embodiments include an integrated assembly having a semiconductor die with memory array regions and one or more regions peripheral to the memory array regions. A stack of alternating insulative and conductive levels extends across the memory array regions and passes into at least one of the peripheral regions. The stack generates bending stresses on the die. At least one stress-moderating region extends through the stack and is configured to alleviate the bending stresses.
Public/Granted literature
- US11658132B2 Integrated assemblies Public/Granted day:2023-05-23
Information query
IPC分类: