Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
428323, 428338, 428339, 428378, 428407, 338114, 338115, 252511, 252518, B32B 1500
An electrode-provided sheet-like pressure-sensitive resistance member includes a sheet-like pressure-sensitive resistance member which includes conductive particles arranged such that the conducting direction of the conductive particles intersects a surface of the sheet-like pressure-sensitive resistance member, a sheet-like protective member for protecting the sheet-like pressure-sensitive resistance member, and a sheet-like electrode member composed of a substrate and electrodes formed thereon. Accordingly, it becomes possible to sufficiently increase the durability of the electrode-provided sheet-like pressure-sensitive resistance member and to form it into an arbitrary shape. Also, needle-shaped conductive particles and spherical non-conductive particles are dispersed within a resin material in a state in which the needle-shaped conductive particles are in close contact with the surface of the spherical non-conductive particles, whereby the conducting direction of the conductive particles intersects the surface of the sheet-like pressure-sensitive resistance member. Accordingly, it becomes possible to effectively transmit variations in externally applied pressure, thereby greatly increasing the transmission sensitivity for information about the applied pressure.
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Lam Cathy F.
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