ACTIVE MATRIX LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device having a CF(color filter) on TFT(thin film transistor) structure which is suitable for obtaining high precision and can hide a disclination without reducing transmittance. SOLUTION: The active matrix liquid crystal displ...

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Bibliographische Detailangaben
Hauptverfasser:	KUROBA SHOICHI, HIDEHIRA MASANOBU, SAKAMOTO MICHIAKI, OKAMOTO MAMORU
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY 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 DISPLAY DISPLAYING EDUCATION FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device having a CF(color filter) on TFT(thin film transistor) structure which is suitable for obtaining high precision and can hide a disclination without reducing transmittance. SOLUTION: The active matrix liquid crystal display device has a plurality of gate lines 1 and data lines 2 orthogonal with each other, a TFT 6 provided near the cross area of the gate lines 1 and the data lines 2, a color filter 28 arranged on each pixel surrounded by the gate lines 1 and the data lines 2, black matrices 3, an overcoat layer 9 which covers the black matrices 3 and the color filter 28, and a pixel electrode 4. A contact hole 5 connected to a sauce line 7 is unevenly distributed in the direction of an area where a disclination 13 produced in the pixel area is present.