Array substrate and display device using the same

An array substrate includes: a gate wiring; a source wiring, which is formed to intersect the gate wiring; a passivation film, which covers the source wiring; and a pixel electrode that is formed on the passivation film. The array substrate has a display area and a dummy pixel area. In the display a...

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Bibliographische Detailangaben
Hauptverfasser:	Goto Fumihiro, Noumi Shigeaki
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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Beschreibung
Zusammenfassung:	An array substrate includes: a gate wiring; a source wiring, which is formed to intersect the gate wiring; a passivation film, which covers the source wiring; and a pixel electrode that is formed on the passivation film. The array substrate has a display area and a dummy pixel area. In the display area, a switching element in the vicinity of the intersection of the gate wiring and the source wiring is provided. In the display area, the pixel electrode and the source wiring do not have an overlapping area in a top view. The dummy pixel area is located outside the display area, and in the dummy pixel area, a dummy pixel electrode and two source wirings, which are adjacent to the dummy pixel electrode have an overlapping area in a top view.