ELECTRONIC PAPER DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Disclosed herein are an electronic paper display device including a lower electrode; twist balls provided in each cell of a barrier structure formed on the lower electrode; and an upper electrode provided above the twist balls and having an anti-reflection part provided on a surface thereof and havi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	RA SEUNG HYUN
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL 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 DIFFUSION TREATMENT OF METALLIC MATERIAL FREQUENCY-CHANGING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed herein are an electronic paper display device including a lower electrode; twist balls provided in each cell of a barrier structure formed on the lower electrode; and an upper electrode provided above the twist balls and having an anti-reflection part provided on a surface thereof and having a moth-eye pattern, the surface facing the twist balls, and a method of manufacturing the same. According to the present invention, the upper electrode can be molded simultaneously with forming of the anti-reflection part rather than the anti-reflection coating film is formed on the upper electrode of the electronic paper display device through a separate process, thereby making it possible to simplify the manufacturing process of the upper electrode having the anti-reflection effects and reduce the manufacturing costs thereof, and improve productivity.