Document Type and Number:
Japanese Patent JPH0580765
Kind Code:
B2
Abstract:
A ceramic composition for a pyroelectric sensor according to the formula PbA{(Zn1/3.Nb2/3)W(Ni1/3.Nb2/3) @E>XTiY ZrZ}O3 where 0.97 = A = 1.03, 0.015 = W = 0.18, 0 = X = 0.09, 0.05 = W + X = 0.18, 0.24 = Y = 0.38, 0.54 = Z = 0.68 and W + X + Y + Z = 1. e
Inventors:
FUJII HIROMITSU
Application Number:
JP21674586A
Publication Date:
November 10, 1993
Filing Date:
September 12, 1986
Export Citation:
Assignee:
SUMITOMO SPEC METALS
International Classes:
C04B35/49; C04B35/493; H01B3/00; H01B3/12; H01L37/02; (IPC1-7): H01B3/12; C04B35/49; H01B3/00
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