Patent application number | Description | Published |
20130050081 | 3D SENSING METHOD AND SYSTEM USING A TOUCH PANEL - A 3D sensing method and system using a touch panel, for sensing a 3D coordinate of an object above a touch panel, the method including the steps of: configuring the touch panel to form a touch resolution; setting a sensed value active region according to the touch resolution, wherein the sensed value active region has a high threshold and a low threshold; and comparing a sensed value with the high threshold and the low threshold, so as to generate a 3D coordinate when the sensed value is between the high threshold and the low threshold, and reconfigure the touch panel to change the touch resolution of the touch panel when the sensed value is higher than the high threshold or lower than the low threshold. | 02-28-2013 |
20130050151 | TOUCH PANEL AND DYNAMIC CONTROL METHOD THEREOF - A dynamic control method for a touch panel, including the steps of: providing a dynamic resolution control circuit for configuring a touch panel to possess a first resolution and a second resolution; and providing an induced signal gain control circuit for configuring the touch panel to have a first gain corresponding to the first resolution, and a second gain corresponding to the second resolution, wherein, the resolution of the touch panel will change from the first resolution to the second resolution when an object is within a distance from the panel. In addition, the present invention further presents a touch panel system and a dynamic control method for adjusting the sensitivity of a touch panel. | 02-28-2013 |
20130100076 | CONTROL SYSTEM FOR INTEGRATING MULTIPLE SETS OF SENSING PLANE DATA - A control system for integrating multiple sets of sensing plane data, including: a plurality of driving units, used for driving a plurality of sensor arrays to receive multiple sets of sensing plane data; and at least one control unit, used for integrating the multiple sets of sensing plane data into a set of image data and outputting the set of image data to a central processing unit, wherein the central processing unit is used for executing an application software program to convert the set of image data into multiple sets of array data. | 04-25-2013 |
20130138387 | METHOD AND SYSTEM FOR OBJECT LOCATION DETECTION IN A SPACE - A method and system for object location detection in a space, the method including the steps of: configuring the resolution of a multi dimensional sensing apparatus to divide a multi dimensional space into M first sub spaces; scanning the multi dimensional space to generate M first sensed data and at least one first locked space; configuring the resolution of the multi dimensional sensing apparatus to divide each of the at least one first locked space into N second sub spaces; scanning the at least one first locked space to generate at least one group of second sensed data and at least one second locked space; and combining at least one of the M first sensed data that corresponds to the at least one first locked space, with the at least one group of second sensed data to form a set of output sensed data. | 05-30-2013 |
20130194203 | ADAPTIVE SENSING APPARATUS - An adaptive sensing apparatus, including: a sensor array, having N sensing points, wherein N is a positive integer; a driver unit, coupled with the sensor array; and a control unit, coupled with the driver unit; wherein the control unit has at least one adaptive sampling modes for controlling the driver unit to drive the sensor array and derive M sensed data, wherein M is a positive integer and M08-01-2013 | |
20130271391 | Electronic Paper Touch Apparatus - An electronic paper touch apparatus, including: a first electrode layer; an electronic paper display layer, located above the first electrode layer; a transparent electrode layer, located above the electronic paper display layer; and a control unit, having a touch mode and an electronic paper mode, wherein when in the touch mode, the control unit will have a touch voltage source coupled between the first electrode layer and the transparent electrode layer to execute a capacitive touch detection procedure; when in the electronic paper mode, the control unit will have an electronic paper voltage source coupled between the first electrode layer and the transparent electrode layer to execute an electronic paper image update procedure. | 10-17-2013 |
20140015549 | TOUCH MODULE HAVING A DYNAMIC CAPACITANCE MATCHING MECHANISM - A touch module having a dynamic capacitance matching mechanism, including: a comparator, having a first input end and a second input end, the second input end being coupled with a reference voltage; a touch capacitive circuit, having a variable touch capacitor, a voltage source, and a second output end, wherein the voltage source is used to perform a charging procedure on the variable touch capacitor, and the variable touch capacitor is coupled to the first input end of the comparator via the second output end after the charging procedure; and a transferred-charge-storing capacitive circuit, having a variable transferred-charge-storing capacitor and a third output end, wherein the variable transferred-charge-storing capacitor is used to couple with the first input end of the comparator via the third output end to perform a charge transfer procedure. | 01-16-2014 |
20140043285 | ACTIVE ELECTRONIC PAPER TOUCH APPARATUS - An active electronic paper touch apparatus, including: a first electrode layer, having multiple first electrodes and multiple switch devices, wherein each of the multiple first electrodes is coupled with one of the multiple switch devices; an electronic paper display layer, located above the first electrode layer; a transparent electrode layer, located above the electronic paper display layer and having multiple transparent electrodes, wherein each of the multiple transparent electrodes opposes at least one of the multiple first electrodes; and a control unit, having a touch mode and an electronic paper mode, wherein, when in the touch mode, the control unit will have a touch sensing unit coupled between the first electrode layer and the transparent electrode layer to execute a capacitive touch detection procedure. | 02-13-2014 |
20140104228 | TFT LIQUID CRYSTAL DISPLAY APPARATUS HAVING A TOUCH FUNCTION - A TFT liquid crystal display apparatus having a touch function, including: a first electrode layer, having multiple first electrodes and multiple thin film transistors, wherein each of the multiple thin film transistors has a source coupled to a source control unit, a gate coupled to a gate control unit, and a drain coupled to one of the multiple first electrodes and to one of multiple storage capacitors; a liquid crystal display layer, located above the first electrode layer; a transparent electrode layer, being located above the liquid crystal display layer and having multiple transparent strip electrodes; and multiple switches, of which each has a control end coupled with a mode control signal, a first contact coupled to one of the multiple transparent strip electrodes, a second contact coupled to a common voltage generation unit, and a third contact coupled to a touch detection unit. | 04-17-2014 |
20140160058 | DRIVING CIRCUIT AND TOUCH DISPLAY CAPABLE OF ENABLING A DISPLAY STRUCTURE TO PROVIDE A TOUCH FUNCTION - A driving circuit capable of enabling a display structure to provide a touch function, including: a first multiplexing interface for coupling with multiple gate driving lines; a second multiplexing interface for coupling with at least one storage capacitor driving line; a third multiplexing interface for coupling with multiple source driving lines; a fourth multiplexing interface for coupling with multiple transparent electrodes; and a control unit for driving the gate driving lines via the first multiplexing interface to form a capacitive network on a TFT display structure, and performing a capacitive touch detection procedure on the capacitive network via an interface selected from a group consisting of the second multiplexing interface, the third multiplexing interface, the fourth multiplexing interface, and any combination thereof. | 06-12-2014 |
20140218310 | TOUCH DISPLAY DRIVING CIRCUIT CAPABLE OF RESPONDING TO CPU COMMANDS - A touch display driving circuit capable of responding to CPU commands, including: a first interface for receiving pixel data and touch configuration data; a second interface for coupling with a touch display; and a control unit, which drives the touch display via the second interface to show an image according to the pixel data, and executes a touch detection procedure on the touch display via the second interface, wherein the touch detection procedure is determined according to the touch configuration data. | 08-07-2014 |
20140320444 | TOUCH DISPLAY HAVING IN-PLANE-SWITCHING LIQUID CRYSTAL STRUCTURE - A touch display having in-plane-switching liquid crystal structure, comprising a pixel cell and a multiplexer circuit, wherein the multiplexer circuit is used to couple a source driver unit with the pixel cell to provide an in-plane switching display function during a display period, and couple a touch control unit with the pixel cell to provide a touch detection function during a touch detection period. | 10-30-2014 |
20140362026 | TOUCH DISPLAY HAVING ADVANCED-FRINGE-FIELD-SWITCHING LIQUID CRYSTAL STRUCTURE - A touch display having advanced-fringe-field-switching liquid crystal structure, including a pixel cell and a multiplexer circuit, wherein the multiplexer circuit is used to couple the pixel cell with a source driver unit to provide a fringe-field-switching display function during a display period, and couple the pixel cell with a touch detection unit to provide a touch detection function during a touch detection period. | 12-11-2014 |