Electrophoretic matrix panel
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsShinichi Noma, Nobumasa Ohshima
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AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsShinichi Noma, Nobumasa Ohshima
Estimating the term…
An electrophoretic matrix display panel is composed of a first insulating substrate having a first set of strip-shaped parallel electrodes thereon and a voltage non-linear resistive layer on the first set of parallel electrodes. Dot-shaped intermediate electrodes isolated from each other are positioned on the voltage non-linear resistive layer, and an electrophoretic suspension layer consisting of a suspending medium and at least one electrophoretic material suspended therein is placed over the intermediate electrodes and contained thereon by a frame. A second set of parallel electrodes extending in a direction transverse to the direction of the first set of electrodes is placed over the frame and the electrophoretic suspension layer, and a second insulating substrate is provided thereover. The two sets of parallel electrodes cross to define cross points at which the dot-shaped intermediate electrodes are positioned and which constitute picture elements of the matrix display panel.
An electrophoretic matrix display panel comprising a first insulating substrate having a first set of strip-shaped parallel electrodes thereon, a voltage non-linear resistive layer on said first set of parallel electrodes, said non-linear resistive layer being SiC particles having an average grain size smaller than 5.mu. in urea resin, said SiC particles and urea resin being mixed in a weight ratio of from 2:3 to 2:10, dot-shaped intermediate electrodes isolated from each other and positioned on said voltage non-linear resistive layer, an electrophoretic suspension layer consisting of suspending medium and at least one electrophoretic material suspended in said suspending medium, a frame around the periphery of said panel, and a second insulating substrate having a second set of strip-shaped parallel electrodes thereon;
An electrophoretic display panel comprising a first insulating substrate having a first electrode thereon, a voltage non-linear resistive layer on said first electrode, said non-linear resistive layer being SiC particles having an average grain size smaller than 5.mu. in urea resin, said SiC particles and urea resin being mixed in a weight ratio of from 2:3 to 2:10, an intermediate electrode on said voltage non-linear resistive layer, an electrophoretic suspension layer consisting of suspending medium and at least one electrophoretic material suspended in said suspending medium, a frame around the periphery of said panel, and a second insulating substrate having a second electrode thereon;
Dependencies are inferred from the claim text.