Obeytec true flat resistive touch screen also called also call 5 wires resistive touch panel. true flat resistive touch screen can be directly worked by connecting usb cable. There are two different types of metallic layers. The first type is called matrix, in which striped electrodes on substrates such as glass or plastic face each other. The second type is called analog which consists of transparent electrodes without any patterning facing each other. As of true flat resistive touch screen, analog offered lowered production costs and lower less thick design. When contact is made to the surface of the true flat resistive touch screen, the two sheets are pressed together. On these two sheets, there are horizontal and vertical lines that, when pushed together, register the precise location of the touch. Because the resistive touchscreen senses input from contacts with nearly any object (fingers, stylus/pens, palms) resistive touchscreens are a type of passive touch technology.
For example, during the operation of a true flat resistive touch screen , a uniform, unidirectional voltage gradient is applied to the first sheet. When the two sheets are pressed together, the second sheet measures the voltage as the distance along the first sheet, providing the X coordinate. When this contact coordinate has been acquired, the voltage gradient is applied to the second sheet to ascertain the Y coordinate. These operations occur within a few milliseconds, registering the exact touch location as contact is made, provided the screen has been properly calibrated for variations in resistivity.
Resistive touchscreens typically have high resolution (4096 x 4096 DPI or higher), providing accurate touch control. Because the true flat resistive touch screen responds to pressure on its surface, contact can be made with a finger or any other pointing device.
Obeytec true flat resistive touch screen can be produced and designed based on customer requests. Super slim design easy for integration.Can be integrated into standard table screens or open frames without changing its design. true flat resistive touch screen size available from 5.7 inch to 32 inch.
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