Patent ID: 8421772

Claim:
A resistive touch control device, comprising: a touch panel, comprising: a first transparent substrate; a plurality of first conductive patterns, disposed on the first transparent substrate, each of the first conductive patterns extending along a first direction, and the first conductive patterns being mutually parallel; a plurality of first electrodes, disposed on each of the first conductive patterns at two ends along the first direction; a second transparent substrate, disposed at a side opposite to the first transparent substrate; a plurality of second conductive patterns, disposed on the second transparent substrate, the first conductive patterns and the second conductive patterns located between the first transparent substrate and the second substrate, each of the second conductive patterns extending along a second direction, and the second conductive patterns being mutually parallel, wherein the first direction is intersected to the second direction; a plurality of second electrodes, disposed on each of the second conductive patterns at two ends along the second direction; a plurality of spacers, disposed between the first transparent substrate and the second transparent substrate to form a space between the first conductive patterns and the second conductive patterns, wherein overlapped areas of the first conductive patterns and the second conductive patterns are defined as a plurality of sensing blocks; and a driving controller, for setting the touch control device to a digital mode or an analog mode, wherein the driving controller comprises: a digital control circuit, for scanning and detecting touched sensing blocks in the touch panel to correspondingly output a matrix data when the driving controller is operated in the digital mode; an analog control circuit, for detecting and calculating a touched position of the touch panel to correspondingly output touch coordinates when the driving controller is operated in the analog mode; and a switch circuit, for switching the driving controller to the digital mode or the analog mode according to a control signal, wherein the switch circuit comprises at least four switch groups, and each of the switch groups has a plurality of first multiplexers, the first multiplexers of each of the switch groups are respectively coupled to the first or the second electrodes located at a same side of the touch panel, and the first multiplexers couple the electrodes to the digital control circuit or the analog control circuit according to the control signal, wherein when the driving controller is operated in the digital mode, the first multiplexers are respectively coupled to the digital control circuit, and when the driving controller is operated in the analog mode, the first multiplexers in each of the switch groups are mutually shorted and coupled to the analog control circuit.