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21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen

    Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
     
    Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
    • Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
    • Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
    • Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
    • Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers
    • Buy cheap 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen from wholesalers

    21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen

    Ask Lasest Price
    Brand Name : Touch China
    Model Number : ZCC-4649
    Certification : CE,ROHS
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 10K per month
    Delivery Time : 15 working days
    • Product Details
    • Company Profile

    21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen

    We can customize the size(3.5-65 inch,More large sizes products are developed now), IC solution,touch screen thickness according to your requests!!! Low MOQ, support Windows 7/8/10,Android,Linux,XP,WCE,USB/IIC port,Multi touch point.


    21.5 inch Projected Capacitive Touch Panel , Capacitive Touch Screen


    Basic specification:

    Size21.5 inch
    Total thickness3.3±0.2mm
    Outline of Cover Lens505.4*301.15±0.3mm
    Outline of ITO Sensor495.6*292.2±0.3mm
    Viewing Area477.7*269.1±0.3mm
    Active Area478.9*270.3±0.3mm
    InterfaceUSB
    Input voltage5V
    Response time10ms
    Report rate100 HZ
    Input methodHand writing or capacitive pen
    Transmittance﹥85%
    Package list21.5 inch Touch panel,controller board and USB cable

    Capacitive touch screen:

    Capacitive Touch screen is to use the working current of induction of human body.The operational principle of the projected capacitive touch panel: There are two layers of the ITO layer under the surface of glass. This ITO layer respectively forms the electric field of X axis and Y axis, which can keep balance by crossing the surface of the class. Once the fingers approach the glass surface, the fingers and the electrode X axis or Y axis will form a new electric field, which can make the local capacitance change. Then the controller will determine the location based on capacitance changes.

    Features:


    1. Projected Capacitive touch screen


    2. Customization: AG / AR / AF / Anti-Bacterial


    3. 3.5 inch to 86inch(More large sizes products are developed now)


    4. Multi touch point


    5. OS support:Windows 7/8/10,Android,Linux,XP,WCE


    6. Low MOQ


    Applications:

    Kiosk,Karaoke,All in one,Digital Signage,Tablet pc,Advertising player,
    Education Whiteboard,Medical device,Industrial pc panel,Multi-touch table,

    POS,Restaurant menu,ATM etc.


    Competitive advantages:

    1.21 years experience in designing and manufacturing touch panel, G+G / G+F+F are available.


    2. A strong research team for both software and hardware and provide good pre-sales and after-sales service.


    3. Except some standard products, customized touch panel from 3.5” to 86” now, the bigger size is been developing and researching.


    4. Touch-China has created a complete ecological chain related to intelligent touch display products, from AG glass material - cover glass - capacitive touch panel- optical bonding with LCD display.


    5. Own industrial parks, good guarantee for product quality and lead time.


    6. Touch panels for automobile,industry are in a leading position in China.


    Delivery time:

    Sample: 10-15 working days

    Mass production:

    1.Small sizes(smaller than 12.1 inch): 18 working days.

    2.Large sizes(larger than 12.1 inch):20 working days.


    Drawing:

    Quality 21.5 inch Projected Capacitive Touch screen , Capacitive Touch Screen for sale
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