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        2. Touchscreen Capacitive touchscreen Open-frame touch monitor Desktop touch monitor Customization touch monitor Touch all in one pc RetailFinancialEducationIndustrialTransportPhoto BoothCustom OverviewSAWSurface CapacitiveInfrared OverlaySurface Infrared5-Wire ResistiveOpticalPCAP(Projected Capacitive)Comparison Tables OverviewTechnical supportWarranty InformationDownloadsDocumentationSatisification surveyTouch VideoRMA (Returned Material Authorization) New to touchTouch TipsTouch NewsFAQSComparison Tables History Quality Culture Press/News Events Videos
          Surface CapacitiveHome > Technology > 

          The Working Principle of iSurface Touch Technology


          Surface capacitive touch panels are often used in relatively large panels. Inside these panels, a transparent electrode film (electrode layer) is placed atop a glass substrate, covered by a protective cover. Electric voltage is applied to electrodes positioned in the four corners of the glass substrate, generating a uniform low-voltage electrical field across the entire panel. The coordinates of the position at which the finger touches the screen are identified by measuring the resulting changes in electrostatic capacity at the four corners of the panel.

          surface capactive

          While this type of capacitive touch panel has a simpler structure than a projected capacitive touch panel and for this reason offers lower cost, it is structurally difficult to detect contact at two or more points at the same time (multi-touch).


          Features:
          Completely flat touchscreens
          High clarity and resolution
          Drift-free operation
          Durable and scratch-resistant
          Sizes ranging from 10” to 42”
          Sealable, anti-vandal, anti-glare optional
          Easy to be integrated into monitors and other devices
          Applications:
          Gaming/Amusement machines
          Automations
          Medical equipment
          Automated cash dispenser
          Financial field
          Interactive Digital Signage
          More information of Surfac Capacitive
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