JPH0386327U

JPH0386327U -

Info

Publication number: JPH0386327U
Application number: JP14763789U
Authority: JP
Priority date: 1989-12-21
Filing date: 1989-12-21
Publication date: 1991-08-30

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案の電気泳動表示素子に
係り、第１図は電圧を印加しない状態の模式断面
図、第２図は電気泳動粒子が線状電極に付着した
状態の模式断面図、第３図は電気泳動粒子が全面
電極に付着した状態の模式断面図である。第４図
及び第５図は従来の電気泳動表示素子に係り、第
４図は電気泳動粒子が線状電極に付着した状態の
模式断面図、第５図は電気泳動粒子が全面電極に
付着した状態の模式断面図である。１……セル、２……全面電極、３……線状電極
、４……透明電極、５……分散系、６……駆動回
路、１１……透明基板、１２……透明基板、１４
……スペーサ、５１……分散媒、５２……電気泳
動粒子。 Figures 1 to 3 relate to the electrophoretic display element of the present invention, where Figure 1 is a schematic cross-sectional view with no voltage applied, and Figure 2 is a schematic cross-sectional view with electrophoretic particles attached to a linear electrode. FIG. 3 is a schematic cross-sectional view of a state in which electrophoretic particles are attached to the entire surface of the electrode. Figures 4 and 5 relate to conventional electrophoretic display elements, where Figure 4 is a schematic cross-sectional view of electrophoretic particles attached to a linear electrode, and Figure 5 is a schematic cross-sectional view of electrophoretic particles attached to a full-surface electrode. FIG. 3 is a schematic cross-sectional view of the state. DESCRIPTION OF SYMBOLS 1... Cell, 2... Whole surface electrode, 3... Linear electrode, 4... Transparent electrode, 5... Dispersion system, 6... Drive circuit, 11... Transparent substrate, 12... Transparent substrate, 14
... Spacer, 51 ... Dispersion medium, 52 ... Electrophoretic particle.

Claims

[Claims for Utility Model Registration] A cell formed by a pair of transparent substrates facing each other with a gap between them, and a spacer arranged at the peripheral edge of the pair of transparent substrates, and the pair of transparent substrates. a transparent full-surface electrode formed on the entire opposing surface of one of the pair of transparent substrates, a striped or mesh-shaped linear electrode formed on the other opposing surface of the pair of transparent substrates and having a gap, and a gap between the linear electrodes. and a dispersion system in which electrophoretic particles are dispersed in a dispersion medium, the dispersion system being enclosed in the cell, and applying a voltage of the same polarity as the charged potential of the electrophoretic particles to the linear electrode. an electrophoretic display element, characterized in that the electrophoretic display element is configured such that when the electrophoretic particles are separated from the linear electrodes, a voltage of the same polarity as that of the linear electrodes is applied to the transparent electrodes. .