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DAWAR TOUCH PRODUCTS

Integrated Touch Solutions

Resistive

Surface Capacitive

Projected Capacitive

Surface Acoustic Wave

Matrix

Controllers and Drivers

DAWAR PRODUCTS

Membrane Switches

Duraswitch™

Rubber Keypads

Smart Cards

Graphic Overlays

Digital Printing

N’Caps

Labels

Laser Cut Plastics

Copper Flex Circuits

RESISTIVE SCREENS

4-wire Resistive Screens

5-wire Resistive Screens

8-wire Resistive Screens

RESISTIVE SCREENS

Dawar offers 4-, 5- and 8-Wire Resistive Touch Screens. DawarTouch Resistive Touch Screens are a cost-effective, durable and versatile solution for many applications, from medical devices to personal consumer devices to industrial uses. In general, Resistive Screens consist of a flexible top layer (PET) and a bottom layer (glass or PET) separated by tiny spacer dots. The inside surface of each layer is finished with a transparent conductive coating (ITO). The pressure of touch creates contact between the top and bottom circuit layers. The touch screen’s controller interprets the electronic response between the two layers to determine touch coordinates, and communicates this information to the host computer.

4- AND 8-WIRE TOUCH SCREENS WITH INTEGRAL MEMBRANE SWITCH

If you are looking for touch screen technology fully sealed to your bezel, we have the solution for you. Dawar’s 4- and 8-wire Resistive Touch Screens can be bonded to a full sheet of polyester or polycarbonate overlay. This graphic overlay could also be the graphic overlay of a membrane switch layer. This design eliminates the need for clumsy perimeter gaskets or thick bezel cutouts. It provides for a washable front surface and extra durability for the touch screen in harsh environments. A full ESD shield of ITO coating or a perimeter conductive ink or foil shield layer can also be added. Be sure to ask your Dawar Representative about this option.

RESISTIVE TOUCH SCREEN PRODUCT DIFFERENTIATORS

• 4-wire FG is the lowest cost solution.
• 4-wire PL offers a low cost solution with added durability and protection against shattered glass.
• 5-wire FG offers a much higher Touch Life in an affordable package.
• 8 wire solutions offer the same benefits as 4-wire without the need for field calibration.

Dawar’s Standard Resistive Products are offered through Distribution.

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