JPS6428950A - Semiconductor storage device and manufacture thereof - Google Patents

Semiconductor storage device and manufacture thereof

Info

Publication number
JPS6428950A
JPS6428950A JP62183653A JP18365387A JPS6428950A JP S6428950 A JPS6428950 A JP S6428950A JP 62183653 A JP62183653 A JP 62183653A JP 18365387 A JP18365387 A JP 18365387A JP S6428950 A JPS6428950 A JP S6428950A
Authority
JP
Japan
Prior art keywords
insulating film
electrode
polycrystalline silicon
gate electrode
silicon layer
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
JP62183653A
Other languages
English (en)
Inventor
Katsuhiko Hieda
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 JP62183653A priority Critical patent/JPS6428950A/ja
Publication of JPS6428950A publication Critical patent/JPS6428950A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
    • H10B12/39—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor and the transistor being in a same trench
    • H10B12/395—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor and the transistor being in a same trench the transistor being vertical

Landscapes

  • Semiconductor Memories (AREA)
  • Dram (AREA)
JP62183653A 1987-07-24 1987-07-24 Semiconductor storage device and manufacture thereof Pending JPS6428950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62183653A JPS6428950A (en) 1987-07-24 1987-07-24 Semiconductor storage device and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62183653A JPS6428950A (en) 1987-07-24 1987-07-24 Semiconductor storage device and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6428950A true JPS6428950A (en) 1989-01-31

Family

ID=16139567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183653A Pending JPS6428950A (en) 1987-07-24 1987-07-24 Semiconductor storage device and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6428950A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362665A (en) * 1994-02-14 1994-11-08 Industrial Technology Research Institute Method of making vertical DRAM cross point memory cell
KR100295000B1 (ko) * 1997-01-22 2001-09-07 포만 제프리 엘 반도체소자및그제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362665A (en) * 1994-02-14 1994-11-08 Industrial Technology Research Institute Method of making vertical DRAM cross point memory cell
KR100295000B1 (ko) * 1997-01-22 2001-09-07 포만 제프리 엘 반도체소자및그제조방법

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