DE69407318D1 - Nichtflüchtige Halbleiterspeicheranordnung und Verfahren zur Herstellung - Google Patents

Nichtflüchtige Halbleiterspeicheranordnung und Verfahren zur Herstellung

Info

Publication number
DE69407318D1
DE69407318D1 DE69407318T DE69407318T DE69407318D1 DE 69407318 D1 DE69407318 D1 DE 69407318D1 DE 69407318 T DE69407318 T DE 69407318T DE 69407318 T DE69407318 T DE 69407318T DE 69407318 D1 DE69407318 D1 DE 69407318D1
Authority
DE
Germany
Prior art keywords
manufacture
memory device
semiconductor memory
volatile semiconductor
volatile
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
DE69407318T
Other languages
English (en)
Other versions
DE69407318T2 (de
Inventor
Okuda Yasushi
Yoshinori Odake
Ichiro Nakao
Youhei Ichikawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69407318D1 publication Critical patent/DE69407318D1/de
Application granted granted Critical
Publication of DE69407318T2 publication Critical patent/DE69407318T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/66825—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a floating gate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/0684—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
    • H01L29/0692—Surface layout
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
    • H01L29/7881—Programmable transistors with only two possible levels of programmation
    • H01L29/7884—Programmable transistors with only two possible levels of programmation charging by hot carrier injection
    • H01L29/7885—Hot carrier injection from the channel
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Volatile Memory (AREA)
  • Semiconductor Memories (AREA)
DE69407318T 1993-02-02 1994-02-01 Nichtflüchtige Halbleiterspeicheranordnung und Verfahren zur Herstellung Expired - Fee Related DE69407318T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1519193 1993-02-02

Publications (2)

Publication Number Publication Date
DE69407318D1 true DE69407318D1 (de) 1998-01-29
DE69407318T2 DE69407318T2 (de) 1998-07-02

Family

ID=11881962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407318T Expired - Fee Related DE69407318T2 (de) 1993-02-02 1994-02-01 Nichtflüchtige Halbleiterspeicheranordnung und Verfahren zur Herstellung

Country Status (4)

Country Link
US (1) US5510639A (de)
EP (1) EP0609829B1 (de)
KR (1) KR0125113B1 (de)
DE (1) DE69407318T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640031A (en) * 1993-09-30 1997-06-17 Keshtbod; Parviz Spacer flash cell process
JP3081543B2 (ja) * 1996-03-29 2000-08-28 三洋電機株式会社 スプリットゲート型トランジスタ、スプリットゲート型トランジスタの製造方法、不揮発性半導体メモリ
DE19639026C1 (de) * 1996-09-23 1998-04-09 Siemens Ag Selbstjustierte nichtflüchtige Speicherzelle
KR100241523B1 (ko) * 1996-12-28 2000-02-01 김영환 플래쉬 메모리 소자 및 이를 이용한 프로그램, 소거 및 독출방법
KR100607837B1 (ko) 1997-07-25 2006-08-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 비대칭 측대역들을 갖는 변조된 반송파를 수신하기 위한 수신기 및 방법, 및 비대칭 측대역들을 갖는 변조된 반송파를 처리하기 위한 집적 회로
EP1111683A3 (de) * 1999-12-17 2005-02-02 Matsushita Electric Industrial Co., Ltd. Hochspannungshalbleiteranordnung
FR2812753B1 (fr) * 2000-08-03 2003-01-03 St Microelectronics Sa Point memoire non volatile
FR2823900B1 (fr) 2001-04-20 2003-08-15 St Microelectronics Sa Memoire non volatile de type famos
US7274076B2 (en) * 2003-10-20 2007-09-25 Micron Technology, Inc. Threshold voltage adjustment for long channel transistors
US7151302B1 (en) * 2005-06-24 2006-12-19 Freescale Semiconductor, Inc. Method and apparatus for maintaining topographical uniformity of a semiconductor memory array
TWI310501B (en) * 2005-10-06 2009-06-01 Via Tech Inc Bus controller and data buffer allocation method
KR100695487B1 (ko) 2006-03-20 2007-03-16 주식회사 하이닉스반도체 반도체 소자 및 그 제조 방법
JP5404149B2 (ja) 2009-04-16 2014-01-29 ルネサスエレクトロニクス株式会社 半導体記憶装置
CN101930982B (zh) * 2010-07-07 2012-04-18 中国电子科技集团公司第五十八研究所 基于flotox结构的抗辐射eeprom存储单元结构
JP5606388B2 (ja) * 2011-05-13 2014-10-15 株式会社東芝 パターン形成方法
CN104067392B (zh) * 2012-04-30 2016-10-26 惠普发展公司，有限责任合伙企业 包括小于沟道面积的活跃浮栅区面积的器件
CN115249659B (zh) * 2021-04-28 2024-05-03 长鑫存储技术有限公司 半导体结构的制作方法
WO2024084438A1 (en) * 2022-10-20 2024-04-25 King Abdullah University Of Science And Technology Ga2O3 BASED NONVOLATILE FLASH MEMORY FOR OXIDE ELECTRONICS AND METHOD

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290077A (en) * 1979-05-30 1981-09-15 Xerox Corporation High voltage MOSFET with inter-device isolation structure
GB2111745B (en) * 1981-12-07 1985-06-19 Philips Electronic Associated Insulated-gate field-effect transistors
US4561168A (en) * 1982-11-22 1985-12-31 Siliconix Incorporated Method of making shadow isolated metal DMOS FET device
JPS61150366A (ja) * 1984-12-25 1986-07-09 Nec Corp Ｍｉｓ型メモリ−セル
JPH0682800B2 (ja) * 1985-04-16 1994-10-19 株式会社東芝 半導体記憶装置
JPS61290767A (ja) * 1985-06-19 1986-12-20 Hitachi Ltd Ｍｏｓ電界効果トランジスタ
JPS6384161A (ja) * 1986-09-29 1988-04-14 Matsushita Electronics Corp 半導体装置の製造方法
JPH03132079A (ja) * 1989-10-17 1991-06-05 Matsushita Electron Corp 半導体不揮発性記憶装置
JPH03187272A (ja) * 1989-12-15 1991-08-15 Mitsubishi Electric Corp Ｍｏｓ型電界効果トランジスタ及びその製造方法
US5053842A (en) * 1990-05-30 1991-10-01 Seiko Instruments Inc. Semiconductor nonvolatile memory
JP2877462B2 (ja) * 1990-07-23 1999-03-31 株式会社東芝 不揮発性半導体記憶装置

Also Published As

Publication number Publication date
EP0609829A3 (de) 1995-02-01
DE69407318T2 (de) 1998-07-02
KR0125113B1 (ko) 1997-12-11
EP0609829B1 (de) 1997-12-17
US5510639A (en) 1996-04-23
EP0609829A2 (de) 1994-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee