资料介绍
BYD Multi_TouchBYD Resistive Multi-Touch Solution
Outline
Functions Theory Compare with other solutions Drivers of BYD BYD Vertical Integration Application Fields
Functions of Resistive Multi-touch Solution
Tap and drag
Scroll rotate
Gesture
Draw Zoom
More multi-touch applications can be developed base on software
Theory of BYD Resistive Multi-touch Solution
Touch panel
Touch unit z The IC controller will be fixed onto the FPC of touch panel. z The touch panel is composed of many touch units & each unit is less than a finger. In theory, each touch unit is the same as a resistive four-wire touch panel.
BF691XA
Output line
IC controller
Resistive Multi-touch Solution Compare with Others
Items
Multi-touch supporting Water Drop, Greasy Dirt Proof Precision Noise rejection Linearity Pane
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