Title:
本体領域に直接接続されたソースラインを有するメモリ装置および方法
Document Type and Number:
Japanese Patent JP2014507802
Kind Code:
A
Abstract:
Memory devices, memory cell strings and methods of operating memory devices are shown. Configurations described include directly coupling an elongated body region to a source line. Configurations and methods shown should provide a reliable bias to a body region for memory operations such as erasing.
Inventors:
Akira Goda
Application Number:
JP2013550579A
Publication Date:
March 27, 2014
Filing Date:
January 19, 2012
Export Citation:
Assignee:
APPLIED MATERIALS,INCORPORATED
International Classes:
H01L21/8247; G11C16/04; H01L21/336; H01L27/115; H01L29/788; H01L29/792
Domestic Patent References:
| JP2010166055A | 2010-07-29 | |||
| JP2010199235A | 2010-09-09 | |||
| JP2010225946A | 2010-10-07 | |||
| JP2010212518A | 2010-09-24 | |||
| JP2005260014A | 2005-09-22 | |||
| JP2010278233A | 2010-12-09 |
Foreign References:
| US20100177566A1 | 2010-07-15 | |||
| US20100214838A1 | 2010-08-26 | |||
| US20100244119A1 | 2010-09-30 | |||
| US20100232224A1 | 2010-09-16 | |||
| US20050201182A1 | 2005-09-15 |
Attorney, Agent or Firm:
Nomura Yasuhisa
Yoshiyuki Osuga
Yoshiyuki Osuga