Capacitive touch panel and touch equipment

Capacitive touch panel and touch equipment

The utility model discloses a capacitive touchpad and touch equipment, relates to the technical field of touchpads, and solves the technical problem of touch jump points caused by poor signal-to-noise ratio of a drilling area of a touchpad with a large number of drilling holes. The touch panel compr...

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Hauptverfasser: WU, YUWEN, XIE KEHUA, LI BING, LIU RONGJUAN, MENG SHAOMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator WU, YUWEN
XIE KEHUA
LI BING
LIU RONGJUAN
MENG SHAOMIN
description The utility model discloses a capacitive touchpad and touch equipment, relates to the technical field of touchpads, and solves the technical problem of touch jump points caused by poor signal-to-noise ratio of a drilling area of a touchpad with a large number of drilling holes. The touch panel comprises a touch layer provided with a mutual capacitance sensing array; a plurality of assembly positioning holes are formed in the mutual capacitance sensing array; a compensation block is arranged on the outer ring of at least one assembly positioning hole and is used for increasing the touch semaphore of the assembly positioning hole and the surrounding position; the mutual capacitance sensing array comprises a driving electrode block and an induction electrode block. According to the touch panel, the problem that the touch semaphore of the drilling area on the touch panel is weak is solved, the ground noise of the drilling area is reduced, the signal-to-noise ratio is improved, and the touch jump point problem is
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Capacitive touch panel and touch equipment
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