PHOTORESPONSIVE COLORING DISPLAY ELEMENT

PURPOSE:To provide the titled element which has a long repetitive operation life of coloration and decoloration and excellent responsiveness and permits the use of a solid or semi-solid electrolyte by using a material which generates cations when irradiated with light as a material constituting a ph...

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Bibliographische Detailangaben
1. Verfasser:	WADA HIROSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING COLORIMETRY CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY DISPLAYING EDUCATION FREQUENCY-CHANGING LABELS OR NAME-PLATES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS RADIATION PYROMETRY SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TESTING
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the titled element which has a long repetitive operation life of coloration and decoloration and excellent responsiveness and permits the use of a solid or semi-solid electrolyte by using a material which generates cations when irradiated with light as a material constituting a photo decomposition layer. CONSTITUTION:A transparent conductive film 3 is formed on an electrode substrate 2 consisting of a plastic plate and a coloring layer 4 having 10-20mum thickness is formed on the film 3. The coloring layer is formed by mixing 100pts.wt. epicoat 828 and 20pts.wt. paraxylene diamine, then forming the layer by a roll coating method. The photodecomposition layer 5 is then formed by adding 4pts.wt. photodecomposable salt to an acrylic resin contg. 10pts.wt. PP carbonate, uniformly kneading the mixture, then uniformly coating the mixture on the layer 4 to about 10mum thickness. A transparent conductive film 6 and an electrode substrate 7 are then successively formed on the layer 5, by which the display element is obtd.