TW282581B - - Google Patents

Info

Publication number
TW282581B
TW282581B TW084103905A TW84103905A TW282581B TW 282581 B TW282581 B TW 282581B TW 084103905 A TW084103905 A TW 084103905A TW 84103905 A TW84103905 A TW 84103905A TW 282581 B TW282581 B TW 282581B
Authority
TW
Taiwan
Prior art keywords
strips
polysilicon layer
layer
polysilicon
nitride
Prior art date
Application number
TW084103905A
Other languages
English (en)
Chinese (zh)
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of TW282581B publication Critical patent/TW282581B/zh

Links

Classifications

    • 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
    • H10B41/30—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
    • H10W10/0124—
    • H10W10/0126—
    • H10W10/0128—
    • H10W10/13—

Landscapes

  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
TW084103905A 1994-09-30 1995-04-20 TW282581B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/315,876 US5466624A (en) 1994-09-30 1994-09-30 Isolation between diffusion lines in a memory array

Publications (1)

Publication Number Publication Date
TW282581B true TW282581B (enExample) 1996-08-01

Family

ID=23226447

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084103905A TW282581B (enExample) 1994-09-30 1995-04-20

Country Status (7)

Country Link
US (1) US5466624A (enExample)
EP (1) EP0731983B1 (enExample)
AT (1) ATE228719T1 (enExample)
AU (1) AU696107B2 (enExample)
DE (1) DE69528962T2 (enExample)
TW (1) TW282581B (enExample)
WO (1) WO1996010840A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3159850B2 (ja) * 1993-11-08 2001-04-23 シャープ株式会社 不揮発性半導体記憶装置及びその製造方法
JP3445660B2 (ja) * 1994-07-08 2003-09-08 新日本製鐵株式会社 不揮発性半導体記憶装置及びその製造方法
US5536670A (en) * 1994-08-09 1996-07-16 United Microelectronics Corporation Process for making a buried bit line memory cell
JPH09293842A (ja) * 1996-04-26 1997-11-11 Ricoh Co Ltd 半導体記憶装置の製造方法
TW351859B (en) * 1996-06-29 1999-02-01 United Microelectronics Corp Method for fabrication high density masked ROM
DE19704503C1 (de) * 1997-02-06 1998-04-09 Siemens Ag Steckverbindung für einen Stapel kartenförmiger Datenträgeranordnungen
US5895241A (en) * 1997-03-28 1999-04-20 Lu; Tao Cheng Method for fabricating a cell structure for mask ROM
US5976927A (en) * 1998-04-10 1999-11-02 Taiwan Semiconductor Manufacturing Company, Ltd. Two mask method for reducing field oxide encroachment in memory arrays
US6133097A (en) 1998-08-14 2000-10-17 Taiwan Semiconductor Manufacturing Company Method for forming mirror image split gate flash memory devices by forming a central source line slot
KR100317492B1 (ko) * 1999-12-28 2001-12-24 박종섭 플래쉬 메모리 소자의 코드저장 셀
DE10332095B3 (de) * 2003-07-15 2005-01-20 Infineon Technologies Ag Halbleiterspeicher mit Charge-trapping-Speicherzellen
IT1401729B1 (it) * 2010-06-17 2013-08-02 St Microelectronics Srl Procedimento per la fabbricazione di dispositivi integrati di potenza con corrugazioni superficiali e dispositivo integrato di potenza con corrugazioni superficiali

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151021A (en) * 1977-01-26 1979-04-24 Texas Instruments Incorporated Method of making a high density floating gate electrically programmable ROM
US4506437A (en) * 1978-05-26 1985-03-26 Rockwell International Corporation Process for and structure of high density VLSI circuits, having self-aligned gates and contacts for FET devices and conducting lines
JPH0797606B2 (ja) * 1986-10-22 1995-10-18 株式会社日立製作所 半導体集積回路装置の製造方法
IT1228720B (it) * 1989-03-15 1991-07-03 Sgs Thomson Microelectronics Matrice a tovaglia di celle di memoria eprom con giunzioni sepolte, accessibili singolarmente mediante decodifica tradizionale.
IT1236980B (it) * 1989-12-22 1993-05-12 Sgs Thomson Microelectronics Cella di memoria eprom non volatile a gate divisa e processo ad isolamento di campo autoallineato per l'ottenimento della cella suddetta
US5075245A (en) * 1990-08-03 1991-12-24 Intel Corporation Method for improving erase characteristics of buried bit line flash EPROM devices without using sacrificial oxide growth and removal steps
US5102814A (en) * 1990-11-02 1992-04-07 Intel Corporation Method for improving device scalability of buried bit line flash EPROM devices having short reoxidation beaks and shallower junctions
US5120671A (en) * 1990-11-29 1992-06-09 Intel Corporation Process for self aligning a source region with a field oxide region and a polysilicon gate

Also Published As

Publication number Publication date
AU3510995A (en) 1996-04-26
EP0731983A4 (en) 1997-11-26
EP0731983B1 (en) 2002-11-27
AU696107B2 (en) 1998-09-03
EP0731983A1 (en) 1996-09-18
DE69528962T2 (de) 2003-08-28
DE69528962D1 (de) 2003-01-09
US5466624A (en) 1995-11-14
ATE228719T1 (de) 2002-12-15
WO1996010840A1 (en) 1996-04-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees
MM4A Annulment or lapse of patent due to non-payment of fees