Abstract:
A method for controlling a touch and motion sensing pointing device is disclosed. In the method, a touch on the pointing device is sensed through a touch sensing module. Whether or not a touch size of the touch is smaller than a predetermined size is determined when the touch is sensed. An output of coordinate signals of the pointing device is locked when the touch size of the touch is smaller than the predetermined size. Whether or not a persisting time of the touch is larger than a predetermined time is measured when the output of coordinate signals is locked. The output of coordinate signals is unlocked when the persisting time of the touch is greater than the predetermined time. A mouse-click signal is transmitted when the persisting time of the touch is smaller than or equal to the predetermined time.
Abstract:
An electronic device includes a base and a keyboard module detachably mounted on the base. The keyboard module includes a first side and a second side. The first side includes a first unit. The second side includes a second unit. The keyboard module is mounted on the base in different directions to expose the first unit or the second unit.
Abstract:
A method for making a carbon nanotube (CNT) touch panel includes forming a first CNT film and a second CNT film where the first CNT film and the second CNT film are adhered onto a same surface of a base.
Abstract:
A polarizer, having touch sensing capability includes a first transparent conducive layer, a second transparent conducive layer, a polarizing layer, first electrodes and second electrodes. The first transparent conducive layer has a minimal resistance along a first direction and a maximal resistance or insulation along a second direction. The second transparent conducive layer has a maximal resistance or insulation along the first direction and a minimal resistance along the second direction. The polarizing layer is located between the first transparent conducive layer and the second transparent conducive layer. The first electrodes are spaced with each other and arranged in a first row along the second direction and electrically connected with the first transparent conducive layer. The second electrodes are spaced with each other and arranged in a second row along the first direction and electrically connected with the second transparent conducive layer.
Abstract:
A liquid crystal display module includes a liquid crystal module and a polarizer stacked with each other. The polarizer includes a polarizing layer, a transparent conductive layer and at least two driving-sensing electrodes. The polarizing layer and the transparent conductive layer are stacked with each other. The at least two driving-sensing electrodes are spaced from each other and electrically connected with the transparent conductive layer.
Abstract:
A color filter substrate for a touch display panel includes a common electrode layer and a transparent conductive layer. The common electrode layer includes a plurality of common electrodes each extending along a first direction. The transparent conductive layer exhibits electric anisotropy and has the lowest resistivity along a second direction. The transparent conductive layer and the common electrode layer cooperatively define a capacitive touch sensitive structure.
Abstract:
An exemplary color filter substrate for a touch display panel includes a base and a capacitive touch sensitive structure located a first side of the base. The capacitive touch sensitive structure includes a first conductive layer, a second conductive layer, and a polarizer located between the first conductive layer and the second conductive layer.