Invention Grant
- Patent Title: Bonded assembly with vertical power and control signal connection adjacent to sense amplifier regions and methods of forming the same
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Application No.: US16774372Application Date: 2020-01-28
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Publication No.: US11211370B2Publication Date: 2021-12-28
- Inventor: Jee-Yeon Kim , Yuki Mizutani , Fumiaki Toyama
- Applicant: SANDISK TECHNOLOGIES LLC
- Applicant Address: US TX Addison
- Assignee: SANDISK TECHNOLOGIES LLC
- Current Assignee: SANDISK TECHNOLOGIES LLC
- Current Assignee Address: US TX Addison
- Agency: The Marbury Law Group PLLC
- Main IPC: H01L25/18
- IPC: H01L25/18 ; H01L23/48 ; H01L25/00 ; H01L27/06

Abstract:
A bonded assembly includes a memory die containing a memory device and a plurality of bit lines, and logic die bonded to the memory die. The logic die contains a control circuit configured to control operation of the memory device. The control circuit contains a peripheral circuit region, a sense amplifier region, and a power and control signal region located adjacent to the sense amplifier region and containing at least one power and control signal interconnect structure which is configured to provide a power or control signal to or from the peripheral circuit region.
Public/Granted literature
Information query
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