REVERSIBLE ELECTROCHROMIC DISPLAY DEVICE HAVING MEMORY

A REVERSIBLE ELECTROCHROMIC DISPLAY DEVICE HAVING MEMORY This invention is concerned with a reversible electrochromic display device wherein its electrochromic activity is derived from electrochromic active molecules which are attached to a porous polymeric resin. YO9-77-002

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Bibliographic Details
Main Authors KAUFMAN, FRANK B, ENGLER, EDWARD M
Format Patent
LanguageEnglish
French
Published 17.02.1981
Subjects
ADHESIVES
ADVERTISING
CHEMISTRY
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
DYES
EDUCATION
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
LAKES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PHYSICS
POLISHES
SEALS
SIGNS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:A REVERSIBLE ELECTROCHROMIC DISPLAY DEVICE HAVING MEMORY This invention is concerned with a reversible electrochromic display device wherein its electrochromic activity is derived from electrochromic active molecules which are attached to a porous polymeric resin. YO9-77-002
Bibliography:Application Number: CA19780299558