Plane switching mode liquid crystal display device having improved contrast ratio

The device has data lines (104) perpendicularly crossing gate lines (103) formed on a substrate in order to define pixels. Column spacers (118) are placed at the level of each pixel and between the substrate and a substrate with a black surround to maintain a uniform cell interval between substrates...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LEE MIN-JIC,LEE CHANG-HOON,CHOI HEE-DONG
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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