LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

An LCD(Liquid Crystal Display) and a method of manufacturing the same are provided to display high contrast by preventing optical leakage due to a stepped portion which controls thickness of a liquid crystal layer and exists between a reflective electrode and a transparent electrode. A reflective el...

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Bibliographische Detailangaben
Hauptverfasser:	KABE, MASAAKI, ENDO, KAZUYUKI, TATEMORI, SHUICHI, YAMAGUCHI, HIDEMASA, NOGUCHI, KOJI, SAKAI, EIJI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY 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 ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY MATERIALS THEREFOR NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An LCD(Liquid Crystal Display) and a method of manufacturing the same are provided to display high contrast by preventing optical leakage due to a stepped portion which controls thickness of a liquid crystal layer and exists between a reflective electrode and a transparent electrode. A reflective electrode(14) is formed at a reflection area(Ar1) on the first substrate(10) and a transparent electrode(15) is formed at a transmission area(Ar2) thereon. The second substrate(20) is placed apart from the first substrate by a predetermined gap. A liquid crystal layer(30) is formed between the first and second substrates. A gap adjustment layer(22), formed at the reflection area of the second substrate, reduces the gap and thereby adjusts thickness of the liquid crystal layer at the reflection area.