LIGHT SHUTTER PANEL AND REFLECTIVE DISPLAY DEVICE COMPRISING THE PANEL

The present invention relates to a light shutter panel and a reflective display device including the same. The light shutter panel is designed to form an electrochromic pattern only in a pixel region, to selectively form an insulating layer pattern in a non-pixel region on an upper electrode, and to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG JAE BIN, HA YOUNG WOOK, KIM SEONG IL, LEE SEOK HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The present invention relates to a light shutter panel and a reflective display device including the same. The light shutter panel is designed to form an electrochromic pattern only in a pixel region, to selectively form an insulating layer pattern in a non-pixel region on an upper electrode, and to have different ion conductivities in electrolyte layers of the pixel region and the non-pixel region. By applying the light shutter panel of the present invention, light transmittance can be improved, and a reflective display device which has a fast response speed, no color change, and a high image quality can be provided. 본 발명은 화소영역으로만 선택적으로 전기변색패턴을 형성하고, 상부 전극 상의 비-화소영역에 선택적으로 절연층 패턴을 형성하며, 화소영역과 비-화소영역의 전해질층에서의 이온 전도도를 다르게 설계한 광 셔터 패널 및 이를 포함하는 반사형 표시장치에 관한 것이다. 본 발명의 광 셔터 패널을 적용하여, 광 투과율을 향상시킬 수 있으며, 응답 속도가 빠르며 색상 변화가 없는 우수한 화질을 구현하는 반사형 표시장치를 제조할 수 있다.