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Narrow Area between Bezel Edge and End of Active Area

[Introduced Product]
15inch  4-Wire Resistive
Industrial Facility
[Application (machine)]
Industrial Facility
[Case Overview]
This case is a machine tool operated with touch screen. The chassis design resulted in the area between bezel edge and end of the active area being very narrow.
[Solution Story]
We proposed 4wire touch screen which is proven in many industrial applications.

There was a problem in chassis design at prototype stage. The distance between bezel edge and active area of the touch screen was very narrow. As a result, when the bezel was pushed strongly, the top film of touch screen got pulled, and unintended inputs occurred. In order to solve this, we made the edge area of the touch screen to cancel the input This solution worked.