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Patent Searching and Data


Title:
MICRO VIBRATION MEMORY DEVICE
Document Type and Number:
Japanese Patent JPH04289580
Kind Code:
A
Abstract:

PURPOSE: To provide a mass storage semiconductor memory by applying mechanical vibration.

CONSTITUTION: In the micro vibration memory device, the array of storage bits is arranged at the end parts of plural cantilevers which can vibrate and a read/write head 27 whose character resembles to a scanning tunnel microscope or an atomic microscope scanning step is provided by making face the array 26. Furthermore, a circuit group constituted of a micro processor, a multiplexer/ demultiplexer, a power source, a detection circuit, a digital/analog and analog/ digital conversion circuits and a switch means which makes all the functions to be appropriately addressed with the correct bit array and with a corresponding sub-device are contained.


Inventors:
JIYON DABURIYUU SURIWA JIYUNIA
Application Number:
JP31316491A
Publication Date:
October 14, 1992
Filing Date:
November 01, 1991
Export Citation:
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Assignee:
JIYON DABURIYUU SURIWA JIYUNIA
International Classes:
G11C11/00; G01Q80/00; G11B5/35; G11B9/00; G11B9/14; G11B25/04; G11B33/12; G11B33/14; G11C23/00; G01Q90/00; (IPC1-7): G11C11/00; G11C23/00
Attorney, Agent or Firm:
Sumio Takeuchi (2 outside)