Touch screen and electronic equipment

Touch screen and electronic equipment

The invention relates to the technical field of touch display, and discloses a touch screen which comprises a touch area and a binding area, the touch area comprises a first touch layer, an insulating layer, a second touch layer and a shielding layer, the first touch layer comprises a plurality of f...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG SHIMIN, LI JIKAO, ZHU ZELI, SONG XIAOLAI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
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 DIGITAL DATA PROCESSING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:The invention relates to the technical field of touch display, and discloses a touch screen which comprises a touch area and a binding area, the touch area comprises a first touch layer, an insulating layer, a second touch layer and a shielding layer, the first touch layer comprises a plurality of first touch electrodes, a first dummy block and a plurality of first leads, and the second touch layer comprises a plurality of second dummy blocks and a plurality of second leads. The second touch layer comprises a plurality of second touch electrodes, a second dummy block and a plurality of second leads, the second leads penetrate through the through holes in the insulating layer and are guided to the first dummy block, a ground lead is arranged on the first dummy block, the shielding layer is arranged corresponding to the first dummy block, and the shielding layer is electrically connected with the ground lead. According to the touch screen, the shielding layer electrically connected with the ground wire is arran