JPS56150857A - Dynamic memory device - Google Patents

Dynamic memory device

Info

Publication number
JPS56150857A
JPS56150857A JP752080A JP752080A JPS56150857A JP S56150857 A JPS56150857 A JP S56150857A JP 752080 A JP752080 A JP 752080A JP 752080 A JP752080 A JP 752080A JP S56150857 A JPS56150857 A JP S56150857A
Authority
JP
Japan
Prior art keywords
layer
polysilicon
capacity
memory device
type
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
JP752080A
Other languages
English (en)
Inventor
Fujio Masuoka
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
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP752080A priority Critical patent/JPS56150857A/ja
Priority to DE8181100424T priority patent/DE3173413D1/de
Priority to EP81100424A priority patent/EP0033130B1/en
Priority to DE8484114160T priority patent/DE3177173D1/de
Priority to EP84114160A priority patent/EP0154685B1/en
Priority to US06/227,936 priority patent/US4419682A/en
Publication of JPS56150857A publication Critical patent/JPS56150857A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
    • H01L23/5223—Capacitor integral with wiring layers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
JP752080A 1980-01-25 1980-01-25 Dynamic memory device Pending JPS56150857A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP752080A JPS56150857A (en) 1980-01-25 1980-01-25 Dynamic memory device
DE8181100424T DE3173413D1 (en) 1980-01-25 1981-01-21 Semiconductor memory device
EP81100424A EP0033130B1 (en) 1980-01-25 1981-01-21 Semiconductor memory device
DE8484114160T DE3177173D1 (de) 1980-01-25 1981-01-21 Halbleiterspeichervorrichtung.
EP84114160A EP0154685B1 (en) 1980-01-25 1981-01-21 Semiconductor memory device
US06/227,936 US4419682A (en) 1980-01-25 1981-01-23 Three level poly dynamic ram with poly bit lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP752080A JPS56150857A (en) 1980-01-25 1980-01-25 Dynamic memory device

Publications (1)

Publication Number Publication Date
JPS56150857A true JPS56150857A (en) 1981-11-21

Family

ID=11668044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP752080A Pending JPS56150857A (en) 1980-01-25 1980-01-25 Dynamic memory device

Country Status (1)

Country Link
JP (1) JPS56150857A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591998A (en) * 1988-01-08 1997-01-07 Hitachi, Ltd. Semiconductor memory device
US6878586B2 (en) 1988-01-08 2005-04-12 Renesas Technology Corp. Semiconductor memory device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591998A (en) * 1988-01-08 1997-01-07 Hitachi, Ltd. Semiconductor memory device
US6878586B2 (en) 1988-01-08 2005-04-12 Renesas Technology Corp. Semiconductor memory device

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