JP4047513B2 - 半導体集積回路及びその製造方法 - Google Patents

半導体集積回路及びその製造方法 Download PDF

Info

Publication number
JP4047513B2
JP4047513B2 JP2000074654A JP2000074654A JP4047513B2 JP 4047513 B2 JP4047513 B2 JP 4047513B2 JP 2000074654 A JP2000074654 A JP 2000074654A JP 2000074654 A JP2000074654 A JP 2000074654A JP 4047513 B2 JP4047513 B2 JP 4047513B2
Authority
JP
Japan
Prior art keywords
gate
source
gate electrode
layer
silicon nitride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000074654A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001267533A5 (enExample
JP2001267533A (ja
Inventor
くみ 小口
隆之 岡村
聡 大拔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2000074654A priority Critical patent/JP4047513B2/ja
Publication of JP2001267533A publication Critical patent/JP2001267533A/ja
Publication of JP2001267533A5 publication Critical patent/JP2001267533A5/ja
Application granted granted Critical
Publication of JP4047513B2 publication Critical patent/JP4047513B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
JP2000074654A 2000-03-16 2000-03-16 半導体集積回路及びその製造方法 Expired - Fee Related JP4047513B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000074654A JP4047513B2 (ja) 2000-03-16 2000-03-16 半導体集積回路及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000074654A JP4047513B2 (ja) 2000-03-16 2000-03-16 半導体集積回路及びその製造方法

Publications (3)

Publication Number Publication Date
JP2001267533A JP2001267533A (ja) 2001-09-28
JP2001267533A5 JP2001267533A5 (enExample) 2005-04-28
JP4047513B2 true JP4047513B2 (ja) 2008-02-13

Family

ID=18592663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000074654A Expired - Fee Related JP4047513B2 (ja) 2000-03-16 2000-03-16 半導体集積回路及びその製造方法

Country Status (1)

Country Link
JP (1) JP4047513B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7368775B2 (en) * 2004-07-31 2008-05-06 Taiwan Semiconductor Manufacturing Co., Ltd. Single transistor DRAM cell with reduced current leakage and method of manufacture
JP5076570B2 (ja) 2007-03-16 2012-11-21 富士通セミコンダクター株式会社 半導体装置とその製造方法

Also Published As

Publication number Publication date
JP2001267533A (ja) 2001-09-28

Similar Documents

Publication Publication Date Title
KR100330621B1 (ko) 반도체 디바이스 및 그 제조 방법
US6448618B1 (en) Semiconductor device and method for manufacturing the same
TWI232548B (en) Semiconductor constructions and methods of forming thereof
JP2002043439A (ja) チャンネルイオン注入用のマスクパターンを用いた半導体メモリ素子の製造方法
KR20010050067A (ko) Dram 디바이스 및 그의 제조 프로세스
KR100522475B1 (ko) 자기정렬 무경계 콘택트를 마스킹 프로세스없이 형성하는방법
CN100463146C (zh) 具有凹进沟道与非对称结的半导体器件的制造方法
CN1213167A (zh) 减小器件制备中的氧化应力
US20030151068A1 (en) Semiconductor memory
KR100609193B1 (ko) 반도체장치 및 그 제조방법
US7012313B2 (en) MOS transistor in a single-transistor memory cell having a locally thickened gate oxide
US6274441B1 (en) Method of forming bitline diffusion halo under gate conductor ledge
KR20010059185A (ko) 반도체소자의 소자분리막 형성방법
JP4047513B2 (ja) 半導体集積回路及びその製造方法
US20020155664A1 (en) Semiconductor storage device and method of manufacturing the same
JP4715065B2 (ja) 半導体装置およびその製造方法
KR101107378B1 (ko) 반도체 메모리 디바이스, 반도체 디바이스 및 이들의 제조방법
JPH11121710A (ja) 半導体装置及びその製造方法
KR100480236B1 (ko) 반도체 소자의 제조 방법
KR100671633B1 (ko) 반도체 소자 및 그의 제조방법
KR102901827B1 (ko) 반도체 장치 구조체
JPH05167033A (ja) 半導体装置、半導体記憶装置およびその製造方法
KR100586553B1 (ko) 반도체 소자의 게이트 및 이의 형성 방법
JP2606132B2 (ja) 埋込み配線を有する半導体装置とその製造方法
KR20010014953A (ko) 반도체 장치 및 그 제조 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040623

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040623

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070710

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071016

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071025

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20071120

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20071122

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101130

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees