Title:
MAGNETIC SHIELDING SHEET
Document Type and Number:
Japanese Patent JPH01106500
Kind Code:
A
Abstract:
PURPOSE: To obtain a sheet magnetic shielding material by embedding fine particle of oxide superconductor into a sheet base material.
CONSTITUTION: A numeral 2 indicates a particle of oxide superconductor and 3 indicates an organic chemical compound. The oxide superconductor 2 completely ejects magnetic field and shields magnetic field. Thus, in the magnetic shielding sheet, magnetic shielding effect does not depend on the strength of magnetic field. Also, the oxide superconductor 2 can be easily produced as a fine particle and can be put into embedding sheet shape within organic chemical compound.
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Inventors:
MITSUNE SUSUMU
Application Number:
JP26264387A
Publication Date:
April 24, 1989
Filing Date:
October 20, 1987
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H05K9/00; H01L39/00; (IPC1-7): H01L39/00; H05K9/00
Attorney, Agent or Firm:
Noriyuki Noriyuki (1 person outside)
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