103results about How to "Realize touch operation" patented technology

The invention discloses an electronic device which comprises a first touch panel, a second touch panel, a central processing unit, a first touch controller and a second touch controller, wherein the first touch controller and the second touch controller are respectively connected with the first touch panel and the second touch panel, and are used for receiving touch sensitive signals generated by the first touch panel and the second touch panel and determining touch information according to the touch sensitive signals; when only receiving the touch information of the first touch controller, the central processing unit determines that the touch mode is a single-sided touch mode, determines a touch gesture according to the touch information sent by the first touch controller and executes a corresponding control command; and when simultaneously receiving the touch information of the first touch controller and the second touch controller, the central processing unit determines that the touch mode is a double-sided touch mode, then integrates the touch information sent by the first touch controller and the second touch controller, and determines an integrated touch gesture according to the integrated touch information and executes a corresponding control command. A user can performs touch operation on the electronic device of the invention by one hand.

The invention provides a terminal. The terminal comprises an area setting unit, a mapping processing unit and a function execution unit, the area setting unit is used for setting at least one centralized operation area on a screen interface of the terminal, the mapping processing unit is used for mapping a manipulating control and / or a manipulation menu on a current screen interface to the centralized operation area, and the function execution unit is used for executing corresponding operating functions according to an operation instruction received by the manipulating control or the manipulation menu in the centralized operation area. Correspondingly, a terminal control method is further provided. By means of the technical scheme, the touch operation for the large screen terminal can be achieved in a small area, the large range operating actions of a user can be avoided, and the time and effort are saved.

The invention provides a touch screen control method, comprising the following steps of: firstly, receiving a touch coordinate signal, and judging the processing level of a current response event; if the response event of an OSD (on screen display) menu is prioritized, coding the touch coordinate signal according to a first predetermined rule to generate a serial port signal; and responding to the serial port signal. The invention further provides a touch screen control system, comprising a master control module and a signal processing module. The master control module is used for receiving the touch coordinate signal, judging the processing level of the current response event, if the response event of the OSD menu is prioritized, coding the touch coordinate signal according to the first coding rule into the serial port signal, and transmitting the serial port signal to the signal processing module, otherwise, transmitting the touch coordinate signal to a computer module; and the signal processing module is used for responding to the serial port signal and implementing touch-control operations on the OSD menu. The invention implements the touch control on the OSD menu.

A light polarizing-filtering module comprises a light filtering assembly and a light polarizing assembly. The light filtering assembly comprises a transparent substrate, a first conducting layer and a light filtering substrate. The light filtering substrate comprises light-tight matrixes and colorful light resistors. The first conducting layer comprises a plurality of first electric conduction units which extend in the first direction and are mutually insulated. The first electric conduction units comprise first electric conduction silk-covered wires, wherein the width of the first electric conduction silk-covered wires is 0.2-5microns. The light polarizing assembly comprises a light polarizing plate and a second conducting layer. The second conducting layer comprises a plurality of second electric conduction units which extend in the second direction and are mutually insulated. The second electric conduction units comprise second electric conduction silk-covered wires, wherein the width of the second electric conduction silk-covered wires is 0.2-5microns. The first direction is not parallel to the second direction. According to the light polarizing-filtering module, touch operation, a light polarizing function and a light filtering function can be achieved at the same time. When used in a display screen, the light polarizing-filtering module can directly enable the display screen to have the function of touch control. A touch screen is not needed to be assembled on the display screen. Therefore, reduction of the thickness of an electronic product is facilitated, and meanwhile material and assembly cost are greatly saved.

The invention discloses a stylus. The stylus comprises a pen rod, a reflective mirror, a camera, a pen point and a communication device, wherein the pen rod, the reflective mirror, the camera and the pen point are connected sequentially; the communication device is connected to the camera; the camera obtains position information of a system cursor on a display or a touch screen through the reflective mirror; the communication device sends the obtained position information of the system cursor to an operating system; and the operating system adjusts the position of the system cursor to a position of a touch point. In addition, the invention also discloses a touch point identification method. The stylus can be used to match with a common display to realize touch operations, so that replacement of a display device or hardware modification of the display is unnecessary. In addition, the stylus also can match with conventional touch screens in any size and any type; as the touch device is unnecessary to mount on the display, the size of the display is reduced correspondingly, and no cost is added along with the increase of the size of the display.

The invention relates to a touch control method and a touch integrated machine. Specifically, a touch selection unit and a touch switch are added to the touch integrated machine. When an externally connected device is taken as a working signal source of the touch integrated machine, the touch selection unit generates a corresponding touch selection signal according to the fact that the touch switch is connected with an output port employed by the externally connected device as the working signal source; the touch switch establishes a data access in the touch switch for connecting an input port and the output port of a touch box according to the touch selection signal; and a touch signal from the touch box is sent to the externally connected device as the working signal source through the data access. The externally connected device as the working signal source can be used for receiving the touch signal from the touch box, the touch operation is carried out on the externally connected device by the touch box on the touch integrated machine, and the user operation is facilitated.

The invention provides a capacitance type embedded touch screen. The capacitance type embedded touch screen comprises a substrate and a black matrix arranged on the substrate; the capacitance type embedded touch screen further comprises a first capacitance touch layer, an insulation layer and a second capacitance touch layer, the first capacitance touch layer is formed on the black matrix, the insulation layer is formed on the first capacitance touch layer, the second capacitance touch layer is formed on the first capacitance touch layer, and the first capacitance touch layer and the second capacitance touch layer are stacked and intersected in a grid shape. The invention further discloses a display device.

The invention discloses a device and a method capable of simultaneously touching an operating system menu and a display menu. The method is realized by the following two schemes; in one scheme, a switching key is set on the frame of a display and used for switching the touch mode of an operating system of external equipment and the touch mode of a display menu; and in the other scheme, a touch screen is regionally divided, and selection between the touch mode of an operating system of external equipment and the touch mode of a display menu can be realized by touching different regions. The touch operation of the display menu is realized by applying the coordinate information operated by a user on the touch screen to the control of the display menu, so that the user regulates the display menu more simply and conveniently; as the original key assembly is not needed to be set again, the cost is saved; and as the user can select to enter the touch mode of the display menu by adopting different ways, the flexibility of the device and the method is improved.