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 discloses a touch inputting method, which is applied to an inputting device with a multi-point touch screen. The multi-point touch screen is divided into at least two different areas corresponding to touch by the two hands so that the two hands of the user can operate in at least two different areas. The method includes obtaining at least two contact point input information on at least two different areas; combining the at least two contact point input information into a first touch command, or combining the at least one contact point input information with the at least two contact point input information with the at least one key pressing input information to form a second touch command according to the current touch input mode; uploading the first touch command or the second touch command to the application layer. The invention further discloses a touch input device. Applying the invention, the operation of touch by two hands can be completed when holding the mobile phone with two hands. As a result, the screen is enlarged while user experience is enhanced.

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 discloses an information input device and method with function of eliminating mutual interference among sensing signals, belonging to the field of computer peripheral equipment. According to the method disclosed by the invention, a capacitive touch control module is closed and an electromagnetic sensing module is started for performing electromagnetic scanning, or the electromagnetic sensing module is closed and the capacitive touch control module is started for performing capacitive scanning, so that the electromagnetic scanning and the capacitive scanning are performed in a time-division scanning and time-division working manner, thus, the problem of the mutual interference between electromagnetic sensing signals and capacitive touch signals is completely solved. According to the device disclosed by the invention, handwritten data information and hand touch data information are recognized by adopting a manner of combining an electromagnetic board and a capacitive touch control board, the positioning accuracy of the information input device in which an electromagnetic sensing technology and a capacitive touch control technology are applied is improved in the time-division scanning, and the touch control operation by a pen and fingers is realized on the same information input device.

The invention discloses an embedded type touch screen and a display device. At least one grid electrode signal wire is used as a touch control scanning wire, an array base plate is provided with a touch control reading wire in a position positioned between adjacent array pixel units, and in addition, touch control units are arranged in positions positioned in a region defined by the touch control scanning wire and the touch control reading wire. Each touch control unit consists of a light sensing sub unit, a touch control electrode and a touch control signal control sub unit, the light sensing sub unit is connected with the touch control signal control sub unit through the touch control electrode, and control signals output to the touch control signal control sub unit by the light sensing sub unit change along with the change of the coupling capacitance of the touch control electrode and external light rays. The touch control signal control sub unit is respectively connected with the touch control scanning wire and the touch control reading wire, and when the touch control scanning wire transmits electric signals, the touch control signal control sub unit outputs touch control sensing signals modulated by the control signals via the touch control reading wire. Compared with a single capacitance type touch screen, the embedded type touch screen has the advantage that the touch sensitivity of the touch screen can be improved.

The invention provides an aerial display device and a control method thereof, and relates to the technical field of display. According to the invention, the virtual image is displayed in the air through the display panel, wherein the infrared emitting device emits infrared rays, the infrared receiving sub-pixels receive the infrared rays reflected by an external object so as to detect the coordinate position of the external object, and the processing module determines whether the external object and the virtual image have an overlapped area or not according to the coordinate position of the external object and the coordinate position of the virtual image. A virtual image is displayed in the air through a display panel. The method is based on an infrared transmitting device and an infraredreceiving sub-pixel, detecting the coordinate position of an external object; according to the embodiment of the invention, whether the external object and the virtual image have the overlapped area is determined according to the coordinate position of the external object and the coordinate position of the virtual image, and when the overlapped area exists, it is determined that the touch operation occurs, so that the touch operation can be realized without direct contact with the screen surface of the aerial display device, and the interactive experience of aerial display is improved.

The invention discloses a vehicle window elevating control device, system and method. the control device comprises a detection module configured to detect a plurality pairs of infrared emitters and each infrared receiving signal of each infrared receiver, a sliding track identification module configured to identify a sliding track of a sliding signal applied to a driver position window according to the infrared receiving signal, and a control module configured to determine a controlled vehicle window to elevate and a target position of the controlled vehicle window according to the sliding track, and to control work of an elevating motor of the controlled vehicle window according to the target position. The plurality of pairs of infrared emitters and the infrared receives are arranged on one side of the driver position facing a driving cap, and arranged along a glass door frame of the driving position vehicle window. Therefore, touch control operation of vehicle window elevating can be achieved.

The invention is suitable for the technical field of touch screens, and provides a method and a system for realizing multi-touch screen operation in Windows XP system. The method comprises the following steps: step A, when detecting that touch operation exists on at least two touch screens, obtaining the coordinate information of touched nodes on each touch screen by the Windows XP system; and step B, converting the coordinates of the touched nodes on each touch screen from touch screen coordinate systems where the coordinates are into a global coordinate system according to a preset conversion relation by the Windows XP system, and then carrying out processing. According to the method, the coordinates on each touch screen are firstly converted into the same global coordinate system and then processed, similarly each touch screen is assembled into a large touch screen, and the touch operation on each touch screen is equal to multi-finger touch operation simultaneously carried out on the large touch screen; for the Windows XP system, the large touch screen is equal to a live form, so that the multi-finger touch operation is realized in Windows XP system.

The embodiment of the invention provides a display screen operating method, a display screen and a mobile terminal and relates to the technical field of screen touch control. The operating method comprises the steps of determining the pressure on a pressure sensing board according to the contact area with the pressure sensing board calculated according to received light, and determining an operation event on a front screen according to the pressure, wherein one or more light emitters arranged on the edge of at least one side of the back side of the pressure sensing board emit the light, light receivers arranged on the back side of the pressure sensing board and located on the edge of at least one side opposite to the light emitters receive the light, and the light does not affect the frequency range of visible light. Pressure can be applied to the back side of the mobile terminal to operate the mobile terminal.

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 projection-type capacitive touch white board manufacturing method and a projection-type capacitive touch white board. The manufacturing method includes: S1 manufacturing a main board and a projection-type capacitive screen; S2 connecting an edge wire of the projection-type capacitive screen and a capacitive touch integrated circuit chip on the main board; S3 installing the main board in the casing and installing the projection-type capacitive screen at the front end of the casing to obtain the projection-type capacitive touch white board. According to the method, a metal layer is arranged on a substrate to manufacture an electrode of the capacitive screen to obtain the multi-point touch type projection-type capacitive screen. The touch white board manufactured through the capacitive screen can be matched with a projector in use to achieve multi-point touching, error operation is reduced, a specialized pen is not required, and touch operation can be achieved through finger touch simply.

The embodiments of the invention provide a projection touch control method and apparatus, and a projection touch control device. The method comprises the steps of acquiring effective distance measurement data that are obtained by measurement of each of at least two distance measurement sensors to a to-be-measured object, wherein the at least two distance measurement sensors are distance measurement sensors included in a distance measurement sensor array, and the to-be-measured object is an object performing a touch control operation on a projection area; based on the effective distance measurement data, calculating to obtain a position coordinate of the to-be-measured object in the projection area; and according to the position coordinate, generating a corresponding touch control instruction. The effect of reducing the production cost of the projection touch control device is implemented.

The invention discloses a touch operation control device, a display screen realizing touch function and method thereof, relates to a product which can realize touch function for common display screens or similar devices and a method thereof, aiming at realizing the purpose that common display screen can have touch function. The device comprises a ranging sensor, an angular transducer, a contact terminal and a control chip; wherein, the ranging sensor is used to measure the distance of a touch point to a fixed origin point, the angular transducer is used to measure the included angle between the touch point and a reference linear which passes the fixed origin point, the contact terminal is connected with the ranging sensor and the angular transducer respectively, and the control chip is used to receive the signals from the ranging sensor and the angular transducer and output the signalcoordinates of the touch point relative to the fixed origin point; the contact terminal contains a body in the shape of T, the front end of the vertical part thereof is a ball bearing, a spring is mounted behind the ball bearing; when the spring is compressed, the end of a control switch can be communicated with the other end of the control switch; the vertical part thereof is sheathed with a joining link in a loose fit way, and the joining link is connected with the ranging sensor and the angular transducer.

The invention discloses a one-handed operation method of a touch screen. The one-handed operation method of the touch screen comprises the steps that 1, a setup instruction is received to set a one-handed control area on the touch screen in advance, wherein the one-handed control area is the touch screen area where a thumb can touch when one hand holds electronic equipment; 2, when touch operation of a user is detected on the basis of the one-handed control area, a current control mode is obtained, and touch mobile data generated through the touch operation are obtained; 3, mobile operating is conducted according to the touch mobile data and the current control mode. The invention further discloses a one-handed operation device of the touch screen, and one-handed operation of the touch screen with the large size is achieved.

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 an array substrate used for electronic paper. The array substrate comprises a plurality of signal emission lines, a plurality of sensing signal lines and a plurality of photosensitive thin film transistors, wherein the source electrodes and the drain electrodes of the photosensitive thin film transistors are arranged on the sensing signal lines, the signal emission lines are connected with the grid electrodes of the photosensitive thin film transistors, and an active layer of each photosensitive thin film transistor corresponds to the gap between every two adjacent points of electronic ink in the electronic paper in position. The invention further provides a manufacturing method of the array substrate and the electronic paper comprising the array substrate. The photosensitive thin film transistors are additionally arranged on the array substrate of the electronic paper, so that touch and control operation on the electronic paper is achieved.

The invention discloses a display processing method, a display processing device and electronic equipment. The display processing method is applied to the electronic equipment and comprises the following steps: creating an auxiliary window positioned in a touch display area; acquiring source display contents corresponding to a display objected currently displayed by a display screen; correcting the source display contents according to a proportional relation between a first sub-window and the size of the display screen to obtain target display contents to be mapped and displayed onto the first sub-window; selecting a touch button to be displayed from a touch button set, wherein the touch button to be displayed corresponds to at least one target application; displaying the target display contents and the touch button to be displayed onto the first sub-window and a second sub-window respectively. According to the display processing method, the display processing device and the electronic equipment, a large screen can be conveniently touched by a user; meanwhile, the user can control other applications which do not occupy a focal point without switching.

A device for electronic device control is used for operating touch application software with at least one touch event. The device for electronic device control comprises a configuration file establishing unit used for establishing a configuration file and a processing unit used for converting a key signal into the corresponding touch event according to the configuration file so as to achieve touch operation of the touch application software when the key signal generated by a real key is received. A mapping relation between the touch event and the real key electrically connected to the device for electronic device control is recorded in the configuration file. The invention further provides a method for electronic device control.

The invention discloses a liquid crystal display. The liquid crystal display comprises a color film substrate, an array substrate and a liquid crystal layer, wherein the array substrate is arranged opposite to the color film substrate, the liquid crystal layer is arranged between the array substrate and the color film substrate, the color film substrate comprises a substrate, color resin layers, first electrodes, a black matrix and a common electrode layer, the substrate is provided with an upper surface and a lower surface which are arranged opposite to each other, the color resin layers arearranged on the upper surface in a matrix mode, the first electrodes are arranged on the upper surface and are arranged between adjacent color resin layers at intervals, the black matrix is arranged on the upper surface and covers the first electrodes, the common electrode layer is arranged on the lower surface and comprises a second electrode and a third electrode which are arranged at intervals,and the second electrode and the first electrode are used for achieving touch control operation. With the liquid crystal display disclosed by the scheme of the invention, the display quality can be effectively improved; and meanwhile, the second electrode is divided from the common electrode layer and is used for achieving the touch control operation, no touch control panel is needed to be arranged, and the thickness is reduced.

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 touch control method and system for large-screen display terminals. The method comprises the following steps of: adding a relatively small virtual window interface on a display interface of a large screen through a processing terminal, wherein contents displayed by the virtual window interface is consistent with contents displayed by the large screen; setting a touch positioning frame for sensing a touch operation on a position corresponding to the virtual window interface of the large screen; recognizing the touch operation carried out on the touch positioning framecorresponding to the virtual window interface by a user by utilizing the processing terminal, and converting the touch operation into a touch operation for corresponding displayed content on the display interface of the large screen, so as to realize the touch operation for the display interface of the large screen, so that the user can control the whole large screen through carrying out the touchoperation on the touch positioning frame, the tediousness in the process of touching the operation screen by the user is avoided, and the technical problem that the using of the users is inconvenientas normal touch operations of the users are influenced by too large sizes of large-size display devices in the prior art is solved.

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.