BLACK MATRIX FOR COLOR FILTER AND METHOD OF MANUFACTURING THE BLACK MATRIX

A black matrix for a color filter and a method for manufacturing the same are provided to form a carbon nanotube layer having an ink-phobic property on an upper surface of the black matrix to prevent ink materials for color filter pixels from being mixed. A black matrix comprises a light shielding l...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, WOU SIK, HAN, IN TAEK
Format:	Patent
Sprache:	eng
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 MANUFACTURE OR TREATMENT THEREOF NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	A black matrix for a color filter and a method for manufacturing the same are provided to form a carbon nanotube layer having an ink-phobic property on an upper surface of the black matrix to prevent ink materials for color filter pixels from being mixed. A black matrix comprises a light shielding layer(150) formed on a substrate(110) and a carbon nanotube layer formed on an upper surface of the light shielding layer. The light shielding layer is formed in a predetermined shape to define a plurality of pixel regions(140). The light shielding layer is formed of an ink-philic material. The carbon nanotube layer has an ink-phobic property. The light shielding layer is formed of polymer-based organic resin.