Abstract: The present disclosure provides a fingerprint identification device, a touch panel, an input device and a fingerprint identification method. The fingerprint identification device includes a fingerprint identification module, gate lines and signal lines. The gate lines and the signal lines cross so as to define a plurality of sensing regions including a thin film transistors and a sensing electrode connected to the thin film transistors. A gate electrode of the thin film transistor is connected to the corresponding gate line, a source electrode is connected to the corresponding signal line, and a drain electrode is connected to the corresponding sensing electrode. The signal lines include signal-transmitting lines and signal-receiving lines, the sensing electrodes include transmitting electrodes and receiving electrodes.

Abstract: The present disclosure provides a noise scanning method, a noise scanning device and a touch panel. The noise scanning method includes steps of performing a touch scanning operation on the touch panel, performing a noise scanning operation on the plurality of touch driving lines Tx or the plurality of touch sensing lines Rx while performing the touch scanning operation, and acquiring a position of each touch unit on the touch panel in accordance with a result of the touch scanning operation and a result of the noise scanning operation.

Abstract: A fingerprint recognition device and a touch apparatus comprise a plurality of fingerprint recognition areas (100) with a rectangle shape arranged in a matrix. Each of the fingerprint recognition areas (100) comprises a plurality of mutually independent fingerprint recognition electrodes (110) arranged along a diagonal direction of the fingerprint recognition area (100). Arrangement directions of the fingerprint recognition electrodes (110) in the respective fingerprint recognition areas (100) are same. Because the fingerprint recognition electrodes (110) in the respective fingerprint recognition areas (100) are arranged in a same diagonal direction, the fingerprint recognition electrodes (110) belonging to a same or adjacent fingerprint recognition area(s) (100) can detect full fingerprint information when a finger slides on the fingerprint recognition device in any one of a plurality of directions, so that the fingerprint is recognized.

Abstract: An OLED display substrate, a touch display panel and a display device are provided. The OLED display substrate has a base substrate and a display region, the display region includes: a plurality of first sub-regions arranged at intervals and second sub-regions located between the first sub-regions; at least one OLED light-emitting unit located in the first sub-regions; a plurality of optical sensing units located in the second sub-regions, and first drive electrode lines and first transmission electrode lines connected with the optical sensing units and intersecting with each other; wherein, the optical sensing unit includes a photosensitive sensor, and the photosensitive sensor is configured to generate an electric signal according to a light intensity change of a sensed touch point; and the first drive electrode line and the first transmission electrode line are configured to provide the electric signal to determine a position of the touch point.

Abstract: A touch display drive method, a drive device and a touch display in the field of display technologies. The touch display drive method comprises inputting a display drive signal and a touch scanning signal to an electrode array While the display drive signal is being input, the touch scanning signal is input for touch scanning. Each touch scanning signal line for inputting the touch scanning signal generates a coupling signal for electrodes in the same column, and two coupling signals generated by two of touch scanning signal lines in the same column offset each other. The method solves problems with the display and touch control caused by insufficient time due to time-division driving.

Abstract: A display device integrated with touch function and a driving method thereof, the display device comprising: a display unit (101); a touch detection circuit (102) configured to conduct touch detection, and generate a plurality of touch detection signals; and a driving unit (105) configured to simultaneously driving a data refresh of the display unit (101) and the touch detection of the touch detection circuit (102), wherein region for data refresh and region for touch detection do not overlap at the same time period. The present disclosure prolongs the charging time for the display pixels and solves the problem of insufficient charging time of the integrated touch high resolution display device by a simultaneous touch and the display driving. In the meantime, by incorporating a reference unit, a reference voltage which is not affected by touching and can reflect in real time the signal interferences caused by display driving (namely, data refresh) is obtained.

Abstract: The present invention provides a gate driving circuit and a driving method thereof, a display device, which relates to the field of display technology. The gate driving circuit may comprise a plurality of mutually cascaded shift register units and a pre-charging unit, the gate row drive scanning and touch control scanning of the plurality of mutually cascaded shift register units are performed alternately. By additionally arranging a pre-charging unit connected with the corresponding first stage of shift register unit when the gate row drive scanning is performed again after the touch control scanning is accomplished, the first stage of shift register unit can be pre-charged during the touch control scanning.

Abstract: The present invention provides a display substrate and a manufacturing method thereof, a touch panel comprising the display substrate, and a display device. The display substrate comprises: a first substrate; a thin film transistor, a first electrode and a second electrode formed on one side of the first substrate; and a black matrix and a color filter layer formed on the other side of the first substrate, wherein at least one of the black matrix and the color filter layer is made of conductive material, a display electric field is formed between the first electrode and the second electrode, and a touch-control electric field is formed between the first electrode and the black matrix and/or the color filter layer. The solution of the invention can improve accuracy of determination of location where touch occurs and display quality, and reduce thickness of the display substrate.

Abstract: The present disclosure provide a touch display driving method, a touch display driving apparatus and the touch display screen for reducing a touch noise. The touch display driving method comprises: in a display scanning period, implementing a display scanning operation on a display scanning region including multiple display scanning lines; in a touch scanning period, when there is an overlap between a touch scanning region corresponding to a current touch driving line and the display scanning region, skipping the touch scanning region which overlaps with the display scanning region, to implement a touch scanning operation on a touch scanning region corresponding to any touch driving line after the current touch driving line; and in a next touch scanning period, returning to implement a touch scanning operation on the touch scanning region which overlaps with the display scanning region.

Abstract: The present disclosure provides a shift register unit, a gate electrode drive circuit and a display apparatus, which relates to a technical field of display. The shift register unit includes an input reset module, a pull up module, a control module and a pull down module. By inputting a high level into the second signal input end of the input reset module in the touch scan to maintain the level at the pull up control node, the electrical leak effects at the pull up control node may be avoided efficiently. In this way, the defects of insufficient charging rate of the row pixels may be avoided and the dark lines or bad bright lines may be suppressed.

Abstract: The present invention discloses a capacitive in-cell touch-screen panel and a display device, comprising: a touch scanning line, implemented by at least one gate line of a TFT array substrate; and a touch driver circuit connected with the touch scanning line and adapted to load touch scan signals to the touch scanning line. Compared with that an existing GOA is used to provide touch scan signals to touch scanning lines of a small-sized touch-screen panel, that a separate touch driver circuit is used to provide touch scan signals to a gate line acting as a touch scanning line can avoid a signal-delay problem.

Abstract: A method of manufacturing an array substrate, an array substrate and a display device are provided. The method of manufacturing the array substrate includes: forming a pattern of a gate metal layer including a gate line and a gate electrode and preserving photoresist at a position on the pattern of the gate metal layer corresponding to a gate lead hole; sequentially forming a gate insulating thin film, a semiconductor thin film and a source/drain metal thin film; removing the photoresist preserved at the position on the pattern of the gate metal layer corresponding to the gate lead hole, and forming the gate lead hole; forming a pattern of a source/drain metal layer including a source electrode, a drain electrode and a data line and a semiconductor layer; and forming a pattern including a pixel electrode layer and a channel.

Abstract: The present invention relates to a method for controlling electronic device and a electronic device. The method for controlling electronic device comprises: acquiring fingerprint information and position information related to a touch operation of a user; identifying an instruction corresponding to the acquired fingerprint information and position information; and executing the corresponding instruction.

Abstract: There is provided a gate driving circuit and driving method thereof, and display apparatus. The method comprises: performing gate drive scanning on shift register units located in a first region in the gate driving circuit; performing touch scanning after the gate drive scanning of the shift register units in the first region is completed; scanning again a last stage of shift register unit located in the first region before the touch scanning is completed, so that the last stage of shift register unit located in the first region pre-charges a first stage of shift register unit located in a second region; and performing gate drive scanning on shift register units located in the second region in the gate driving circuit, the last stage of shift register unit located in the first region connected in cascades with the first stage of shift register unit located in the second region.

Abstract: The present disclosure discloses a touch screen and a driving method therefore. The touch screen embeds touch control electrodes in a display panel, the touch control electrodes includes touch control signal input electrodes and touch control signal output electrodes which are cross-insulated configured, the first common electrodes are divided into a plurality of areas at least along a direction of the data lines, each area of the first common electrodes corresponds to at least one row of pixel units; the areas of first common electrodes are insulated from each other and used as the touch control signal input electrodes. The touch screen according to the present disclosure divides the common electrodes into a plurality of areas along a direction of the data lines, and uses the areas as touch control signal input electrodes.

Abstract: The present invention discloses a capacitive in-cell touch-screen panel, a touch-positioning method thereof, and a display device. At least one of the gate lines in a TFT array substrate is elected as a touch scanning line, and at least one of the data lines is elected as a touch sensing line; or contrarily, at least one of the data lines is elected as a touch scanning line, and at least one of the gate lines is elected as a touch sensing line, and in this way the function of the touch-screen panel is achieved. Because the gate lines and data lines in a TFT array substrate are used as touch scanning lines and touch sensing lines, there is no need to add additional wirings, and thus the aperture ratio of the TFT array substrate will not be reduced.

Abstract: Embodiments of the present invention provide a personal mobile terminal device with fingerprint identification function, comprising: a cover plate layer covering the front face of the personal mobile terminal device, comprising a first region corresponding to a display region and a second region except the first region; a fingerprint identification electrode pattern formed on the back face of a fingerprint identification functional region which is located in the second region of the cover plate layer; and a fingerprint identification chip which is electrically connected with the fingerprint identification electrode pattern. The fingerprint identification electrode pattern is formed on the back face of the cover plate layer, so that the whole panel is integrally formed, simplifying manufacturing process and improving aesthetics.

Abstract: A fingerprint recognition device and a touch apparatus comprise a plurality of fingerprint recognition areas (100) with a rectangle shape arranged in a matrix. Each of the fingerprint recognition areas (100) comprises a plurality of mutually independent fingerprint recognition electrodes (110) arranged along a diagonal direction of the fingerprint recognition area (100). Arrangement directions of the fingerprint recognition electrodes (110) in the respective fingerprint recognition areas (100) are same. Because the fingerprint recognition electrodes (110) in the respective fingerprint recognition areas (100) are arranged in a same diagonal direction, the fingerprint recognition electrodes (110) belonging to a same or adjacent fingerprint recognition area(s) (100) can detect full fingerprint information when a finger slides on the fingerprint recognition device in any one of a plurality of directions, so that the fingerprint is recognized.

Abstract: An in-cell touch screen and a display device, a touch electrode pattern is disposed on a side of the opposite substrate (100) facing the array substrate (200); a data line (210) and a gate line (220) are disposed on a side of the array substrate (200) facing the opposite substrate (100), the data line (210) and the gate line (220) intercross and are mutually insulated from each other; and a common electrode layer (230) is disposed on a layer where the gate line and the data line are located; and an orthographic projection of the common electrode layer (230) on the array substrate (200) covers orthographic projections of the gate line (220) and the data line (210). The in-cell touch screen can avoid various display problems and touch problems caused by insufficient time periods in a time division driving manner.

Abstract: An array substrate, a touch panel and a driving method thereof, and a display device are disclosed. The array substrate comprises a base substrate (1) which is formed with gate lines, data lines (8), first common electrodes (5) and second common electrodes (6) thereon, and the second common electrodes (6) comprise: transverse electrode groups (601) located in the same row and metal jumper wires (302) connecting two adjacent transverse electrode groups (601) in the same row; the first common electrodes (5) comprise longitudinal electrode groups (501), and switch circuits (701, 702) are provided between the first common electrodes (5) and the data lines (8).