Invention Grant
- Patent Title: Static random access memory structures
- Patent Title (中): 静态随机存取存储器结构
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Application No.: US14057294Application Date: 2013-10-18
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Publication No.: US08976576B2Publication Date: 2015-03-10
- Inventor: Jinming Chen , Stella Huang
- Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
- Applicant Address: CN Shanghai
- Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
- Current Assignee: Semiconductor Manufacturing International (Shanghai) Corporation
- Current Assignee Address: CN Shanghai
- Agency: Anova Law Group, PLLC
- Priority: CN201310190614 20130521
- Main IPC: G11C11/412
- IPC: G11C11/412 ; G11C11/419 ; G11C5/06 ; G11C8/16 ; G11C5/02 ; G11C7/12

Abstract:
A static random access memory structure is provided. The static random access memory structure includes a storage region having a first storage node and a second storage node which is complementary to the first storage node. The static random access memory structure also includes a reading region having a first reading transfer gate and a second reading transfer gate, and a reading word line electrically connecting with the gate of the first reading transfer gate and the gate of the second reading transfer gate. Further, the static random access memory structure includes a writing region independent of the reading region having a first writing transfer gate and a second writing transfer gate and a writing word line electrically connecting with the gate of the first writing transfer gate and the gate of the second transfer gate.
Public/Granted literature
- US20140347917A1 STATIC RANDOM ACCESS MEMORY STRUCTURES Public/Granted day:2014-11-27
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