Title:
WORD-LINE DRIVER AND STORAGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/245747
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to a word-line driver and a storage apparatus. The word-line driver comprises: a PMOS region, comprising first active regions extending in a first direction, wherein each of the first active regions comprises a first channel region, a first source region, and a first drain region; an NMOS region, comprising second active regions, wherein each of the second active regions comprises a second channel region, a second source region, a second drain region, a third channel region, a third source region, and a third drain region; first gates, wherein each first gate, the first source region, and the first drain region constitute a pull-up transistor, the first gate, the second source region, and the second drain region constitute a pull-down transistor, the pull-up transistor and the pull-down transistor are electrically connected to an identical sub word-line, and the extension direction of the first gate corresponding to the first active region is inclined relative to the first direction; and second gates covering the third channel region, wherein each second gate, the third source region, and the third drain region constitute a holding transistor, a third drain region of the holding transistor is electrically connected to one pull-down transistor, and a third source region of the holding transistor is electrically connected to another pull-down transistor.
Inventors:
WANG LUGUANG (CN)
Application Number:
PCT/CN2022/104755
Publication Date:
December 28, 2023
Filing Date:
July 08, 2022
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
G11C8/08; G11C8/14
Foreign References:
| US20220068350A1 | 2022-03-03 | |||
| US20220068351A1 | 2022-03-03 | |||
| US20220093158A1 | 2022-03-24 | |||
| CN101243518A | 2008-08-13 | |||
| US10008256B1 | 2018-06-26 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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