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……