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touch screen display 40

touch screen display 40.The working principle of a piezoelectric touch screen is equivalent to a TFT. The manufacturing process is like a capacitive touch screen, and the physical structure is like a resistive touch screen. It is a blend of three mature technologies. Therefore, the piezoelectric touch screen using the new technology combines and enhances the advantages of the resistive and capacitive types, and avoids the disadvantages of the two. Piezoelectric touch screen is generally a multilayer plastic film with a rigid plastic flat (or plexiglass) substrate. The hard plastic flat (or plexiglass) is used as the base layer. The surface is coated with a transparent conductive layer, and the outer surface is covered with a hardened surface. A smooth, scratch-resistant plastic layer, its surface is also coated with a transparent conductive layer, and there are many small transparent isolation points between the two conductive layers. The light transmittance of the screen body is slightly lower than that of glass.

IQTouch K Interactive Display

touch screen display 40.The working principle of a piezoelectric touch screen is equivalent to a TFT. The manufacturing process is like a capacitive touch screen, and the physical structure is like a resistive touch screen. It is a blend of three mature technologies. Therefore, the piezoelectric touch screen using the new technology combines and enhances the advantages of the resistive and capacitive types, and avoids the disadvantages of the two. Piezoelectric touch screen is generally a multilayer plastic film with a rigid plastic flat (or plexiglass) substrate. The hard plastic flat (or plexiglass) is used as the base layer. The surface is coated with a transparent conductive layer, and the outer surface is covered with a hardened surface. A smooth, scratch-resistant plastic layer, its surface is also coated with a transparent conductive layer, and there are many small transparent isolation points between the two conductive layers. The light transmittance of the screen body is slightly lower than that of glass. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.

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Let’s See IQTouch K Interactive Display

4K UHD Display

Stunning 4K UHD can display a cystal clear image on
screen.

20 Touch Points

Enable an interactive and collaborative teaching atmosphere
in classroom.

Built in Wifi hotspot & Optional
Multi-screen casting Software

Support to cast your devices to the screen wirelessly,
and your devices can control the screen wirelessly.

Easy-to-Use Built-in Whiteboard
Software

Built-in Whiteboard software under Android system allow to do
two separate screen teaching and three separate screen teaching.

All-channel Annotation

Enable to annotate under Android system and
Windows system.

Power On/Off Lock and Screen Lock can
be Set with A Password Respectively

Support to lock screen and lock power on/off button
to avoid student malfunction and secure privacy.

To compare with our other IQTouch Series

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