JPS6480070A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS6480070A
JPS6480070A JP62238429A JP23842987A JPS6480070A JP S6480070 A JPS6480070 A JP S6480070A JP 62238429 A JP62238429 A JP 62238429A JP 23842987 A JP23842987 A JP 23842987A JP S6480070 A JPS6480070 A JP S6480070A
Authority
JP
Japan
Prior art keywords
source
drain
electric field
channel
integrated circuit
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.)
Pending
Application number
JP62238429A
Other languages
English (en)
Inventor
Takeshi Noguchi
Kazuaki Miyata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62238429A priority Critical patent/JPS6480070A/ja
Publication of JPS6480070A publication Critical patent/JPS6480070A/ja
Priority to US07/418,894 priority patent/US4935802A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311—Gate electrodes for field-effect devices
    • H10D64/411—Gate electrodes for field-effect devices for FETs
    • H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/514—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the insulating layers
    • H10D64/516—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the insulating layers the thicknesses being non-uniform
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/601—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs 
    • H10D30/605—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs  having significant overlap between the lightly-doped extensions and the gate electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/68—Floating-gate IGFETs
    • H10D30/681—Floating-gate IGFETs having only two programming levels
    • H10D30/684—Floating-gate IGFETs having only two programming levels programmed by hot carrier injection
    • H10D30/686—Floating-gate IGFETs having only two programming levels programmed by hot carrier injection using hot carriers produced by avalanche breakdown of PN junctions, e.g. floating gate avalanche injection MOS [FAMOS]

Landscapes

  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
JP62238429A 1987-09-21 1987-09-21 Semiconductor integrated circuit Pending JPS6480070A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62238429A JPS6480070A (en) 1987-09-21 1987-09-21 Semiconductor integrated circuit
US07/418,894 US4935802A (en) 1987-09-21 1989-10-04 EPROM IC having reduced impurity regions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238429A JPS6480070A (en) 1987-09-21 1987-09-21 Semiconductor integrated circuit

Publications (1)

Publication Number Publication Date
JPS6480070A true JPS6480070A (en) 1989-03-24

Family

ID=17030076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238429A Pending JPS6480070A (en) 1987-09-21 1987-09-21 Semiconductor integrated circuit

Country Status (2)

Country Link
US (1) US4935802A (ja)
JP (1) JPS6480070A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078525A (ko) * 1999-12-30 2001-08-21 박종섭 Ｅｅｐｒｏｍ 플래시 메모리장치의 게이트전극 제조방법
JP2009302548A (ja) * 2009-07-21 2009-12-24 Oki Semiconductor Co Ltd 半導体装置及びその製造方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487022B1 (en) * 1990-11-23 1997-04-23 Texas Instruments Incorporated A method of simultaneously fabricating an insulated gate-field-effect transistor and a bipolar transistor
US5844271A (en) * 1995-08-21 1998-12-01 Cypress Semiconductor Corp. Single layer polycrystalline silicon split-gate EEPROM cell having a buried control gate
US5602410A (en) * 1995-08-25 1997-02-11 Siemens Aktiengesellschaft Off-state gate-oxide field reduction in CMOS
US5648930A (en) * 1996-06-28 1997-07-15 Symbios Logic Inc. Non-volatile memory which is programmable from a power source
US5661687A (en) * 1996-09-30 1997-08-26 Symbios Logic Inc. Drain excluded EPROM cell
US5838616A (en) * 1996-09-30 1998-11-17 Symbios, Inc. Gate edge aligned EEPROM transistor
US5897354A (en) * 1996-12-17 1999-04-27 Cypress Semiconductor Corporation Method of forming a non-volatile memory device with ramped tunnel dielectric layer
US5963824A (en) * 1997-07-09 1999-10-05 Advanced Micro Devices, Inc. Method of making a semiconductor device with adjustable threshold voltage
US6107157A (en) * 1998-02-27 2000-08-22 Micron Technology, Inc. Method and apparatus for trench isolation process with pad gate and trench edge spacer elimination
US6124171A (en) * 1998-09-24 2000-09-26 Intel Corporation Method of forming gate oxide having dual thickness by oxidation process
US6740944B1 (en) 2001-07-05 2004-05-25 Altera Corporation Dual-oxide transistors for the improvement of reliability and off-state leakage
KR100500448B1 (ko) * 2003-02-06 2005-07-14 삼성전자주식회사 선택적 디스포저블 스페이서 기술을 사용하는 반도체집적회로의 제조방법 및 그에 의해 제조된 반도체 집적회로
CN113192975B (zh) * 2021-04-08 2023-12-01 深圳市华星光电半导体显示技术有限公司 显示装置及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956771A (ja) * 1982-09-27 1984-04-02 Hitachi Ltd 半導体装置およびその製造方法
JPS6143478A (ja) * 1984-08-08 1986-03-03 Hitachi Ltd 半導体装置の製造方法
JPS6220377A (ja) * 1985-07-19 1987-01-28 Hitachi Ltd 半導体集積回路装置及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833870A (ja) * 1981-08-24 1983-02-28 Hitachi Ltd 半導体装置
US4536944A (en) * 1982-12-29 1985-08-27 International Business Machines Corporation Method of making ROM/PLA semiconductor device by late stage personalization
JPS59148370A (ja) * 1983-02-15 1984-08-25 Nec Corp Ｍｏｓ電界効果型半導体装置
JPS60198780A (ja) * 1984-03-21 1985-10-08 Seiko Instr & Electronics Ltd Ｍｏｓトランジスタ装置
JPH0685442B2 (ja) * 1984-05-23 1994-10-26 株式会社日立製作所 半導体集積回路装置およびその製造方法
IT1213218B (it) * 1984-09-25 1989-12-14 Ates Componenti Elettron Processo per la fabbricazione di una cella di memoria non volatile con area di ossido sottile di dimensioni molto piccole, e cella ottenuta con il processo suddetto.
EP0228815B2 (en) * 1985-12-04 1997-10-15 Advanced Micro Devices, Inc. Field effect transistors
US4811075A (en) * 1987-04-24 1989-03-07 Power Integrations, Inc. High voltage MOS transistors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956771A (ja) * 1982-09-27 1984-04-02 Hitachi Ltd 半導体装置およびその製造方法
JPS6143478A (ja) * 1984-08-08 1986-03-03 Hitachi Ltd 半導体装置の製造方法
JPS6220377A (ja) * 1985-07-19 1987-01-28 Hitachi Ltd 半導体集積回路装置及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078525A (ko) * 1999-12-30 2001-08-21 박종섭 Ｅｅｐｒｏｍ 플래시 메모리장치의 게이트전극 제조방법
JP2009302548A (ja) * 2009-07-21 2009-12-24 Oki Semiconductor Co Ltd 半導体装置及びその製造方法

Also Published As

Publication number Publication date
US4935802A (en) 1990-06-19

Similar Documents

Publication Publication Date Title
US4902636A (en) Method for manufacturing a depletion type double-diffused metal-oxide semiconductor field effect transistor device
US5170232A (en) MOS field-effect transistor with sidewall spacers
JPS6480070A (en) Semiconductor integrated circuit
HK71087A (en) Method of manufacturing semiconductor integrated circuit device
WO1996030941A3 (en) Method of manufacturing a semiconductor device with a bicmos circuit
GB1357515A (en) Method for manufacturing an mos integrated circuit
IE811405L (en) Semiconductor integrated circuit device
JPS6453574A (en) Semiconductor device
EP0239250A3 (en) Short channel mos transistor
JPS57204171A (en) Semiconductor device
KR870010544A (ko) 반도체 기억장치 및 그 제조 방법
ES8201768A1 (es) Perfeccionamientos introducidos en las puertas logicas de transistores.
JPS6417480A (en) Junction type field-effect transistor
JPS6461953A (en) Mos transistor
KR930017097A (ko) 반도체 장치 및 그 제조방법
JPS6457672A (en) High breakdown voltage mos semiconductor device
JPS6476768A (en) Semiconductor device and manufacture thereof
JPS6410657A (en) Input-protective device in complementary type mos device
JPH0342874A (ja) 半導体装置
JPS57173965A (en) Semiconductor device
JPH01166563A (ja) 半導体デバイス
JPS5780759A (en) Complementary connection insulated gate type field effect transistor integrated circuit
JPS5740973A (en) Inverter circuit and manufacture therefor
JPS5643769A (en) Semiconductor ic circuit device and method of producing the same
JPS6473673A (en) Mos transistor