Display panel detection structure, display panel and display device

The invention provides a display panel detection structure, a display panel and a display device, belongs to the technical field of display, and can solve the problem about ESD (electro-static discharge) generated from positions of detection switch units in an existing display surface detection stru...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG PENGQU, PENG ZHILONG
Format:	Patent
Sprache:	chi ; 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 MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TESTING
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Beschreibung
Zusammenfassung:	The invention provides a display panel detection structure, a display panel and a display device, belongs to the technical field of display, and can solve the problem about ESD (electro-static discharge) generated from positions of detection switch units in an existing display surface detection structure. The display panel detection structure comprises data signal ports, detection data signal lines, switch signal lines and the detection switch units arranged at intersections of the detection data signal lines and the switch signal lines, a redundancy switch unit in the same line with the detection switch units is arranged on at least one side, close to the display panel of the first detection switch unit, of the center line of a display panel detection structure, , one ends of the redundancy switch units are connected with the data signal ports, and the other ends of the same are connected with redundancy data signal lines and are controlled through the switch signal lines.