Abstract: A pixel driving circuit and a driving method thereof, and a display device are provided. The pixel driving circuit includes input module, compensation module, drive module, light emitting module and control signal input module. The input module is configured to transmit a signal of a data voltage terminal to the compensation module under control of first gate signal terminal. The compensation module is configured to compensate for a threshold voltage of the drive module under control of the input module and a threshold voltage control terminal. The drive module is configured to drive the light emitting module to emit light under control of first control signal terminal. The control signal input module is configured to transmit a signal of second voltage terminal or third voltage terminal to the first control signal terminal under control of second control signal terminal and third control signal terminal.

Abstract: A touch feedback circuit and driving method thereof, and a touch display device are disclosed, so that the user's finger can feel feedback from a touch display, thereby improving the user experience. The touch feedback circuit comprises a deformation element, at least one control module, a control line, a first signal line and a first voltage terminal, wherein the control module is configured to output a signal provided by the first signal line to the deformation element under the control of the control line, the deformation element is configured to deform under the control of the control module and the first voltage terminal, the control line and the first signal line are used to control the deformation element corresponding to a determined touch position.

Abstract: The present disclosure discloses a TFT and a manufacturing method thereof, an array substrate, a display panel and a driving method thereof, and a display device, which relates to the field of display technology, and is provided for solving a problem of a larger overall power consumption of the display device. The TFT comprises a substrate; a first gate, a bottom gate dielectric layer and an insulating layer sequentially stacked on the substrate; a source and a drain arranged on the insulating layer; and a top gate dielectric layer, a second gate and a passivation layer sequentially stacked on the source, the drain and the insulating layer, wherein the first gate or the second gate is a photosensitive material gate. The TFT and the display panel provided by the present disclosure are applied in the display device.

Abstract: A pixel structure, a driving method of the pixel structure, an organic light emitting display panel and a display apparatus. The pixel structure includes N light emitting devices, pixel compensation circuits connected with the light emitting devices in one-to-one correspondence, one potential conversion circuit, and one voltage input control circuit. The pixel compensation circuits are connected to the same potential conversion circuit and the same voltage input control circuit, so that pixel compensation circuits share one potential conversion circuit and one voltage input control circuit, the occupation area of the pixel compensation circuits in pixel regions can be reduced, so that the aperture ratio of each pixel region is improved.

Abstract: Provided are techniques for transaction consistency query support for replicated data from recovery log to external data stores. An external data store is populated with records using entries of a change data table. The change data table has entries for each transaction that has committed and is to be replicated, and each of the entries stores information for each log entry in a recovery log from a database management system. Each log entry identifies a transactional change of data and a transaction completion indicator of one of commit and abort. In response to receiving a query about a transaction of the transactions, a set of records are retrieved from the external data store for the transaction. From the set of records, records whose sequence identifier values are larger than a maximum transaction commit sequence identifier are removed. From the set of records, remaining records having transaction consistency are returned.

Abstract: Disclosed are a pixel circuit, a display panel and a display device. The pixel circuit includes driving circuits which are in one-to-one correspondence to data lines, each driving circuit being disposed in a peripheral area of a display panel; compensating circuits which are in one-to-one correspondence to gate lines, each compensating circuit being disposed in a peripheral area of the display panel; and light emitting devices. Each compensating circuit outputs a first reference signal or a second reference signal to the corresponding driving circuit. Each driving circuit drives a corresponding light emitting device to emit light through a signal from the corresponding compensating circuit and a data signal from the corresponding data line. The pixel circuit of the present disclosure can improve the aperture ratio of a pixel unit.

Abstract: A pixel structure, a driving method of the pixel structure, an organic light emitting display panel and a display apparatus. The pixel structure includes N light emitting devices, pixel compensation circuits connected with the light emitting devices in one-to-one correspondence, one potential conversion circuit, and one voltage input control circuit. The pixel compensation circuits are connected to the same potential conversion circuit and the same voltage input control circuit, so that pixel compensation circuits share one potential conversion circuit and one voltage input control circuit, the occupation area of the pixel compensation circuits in pixel regions can be reduced, so that the aperture ratio of each pixel region is improved.

Abstract: The present disclosure provides a tactile feedback device, including: a deformable structure, a driver coupled to the deformable structure, and a controller coupled to the driver. The deformable structure is configured to include a plurality of deformable units placed on a display panel, each of the plurality of deformable units being capable of deforming along a direction at an angle to a plane the plurality of deformable units is placed on. The controller is configured to generate and send a control signal to the driver, the control signal being based on a touch location of a touch motion. The driver is configured to drive deformable units corresponding to the touch location to deform based on the control signal.

Abstract: A circuit for powering off a liquid crystal panel, a peripheral drive device, and a liquid crystal panel. In the circuit for powering off a liquid crystal panel, a switch module is coupled to an enable signal transmission line, a common electrode and respective data lines of the liquid crystal panel, and is configured to be switched on upon receiving an enable signal, to connect the respective data lines to the common electrode. A peripheral drive device comprises: a reset signal generation module, a first, second and third control module, a data line drive module, a common electrode drive module, and a gate drive module. The reset signal generation module outputs a first reset signal when a driving voltage of a liquid crystal panel is less than a set value. The first control module outputs an enable signal in response to the first reset signal. The second control module drives the gate drive module to scan of gate lines for at least one frame in response to the first reset signal.

Abstract: An array substrate and a magneto-optical switch display. The array substrate includes: a thin film transistor T, a coil connected with the thin film transistor, and a magneto-optic crystal interposed in the coil, the coil and the magneto-optic crystal constituting a magneto-optical switch structure, and the magneto-optical switch structure can change a transmission rate of emergent light transmitting through the array substrate.

Abstract: There are disclosed a display substrate and a display device. The display substrate comprises a common electrode line, a plurality of pixel units with each comprising a pixel electrode and a plurality of first switch units disposed respectively between the common electrode line and the pixel electrodes. Each of the first switch unit is configured to be turned on within a pre-set time period after the display substrate is powered off to connect the pixel electrode to the common electrode line and be turned off when the display substrate is powered on to disconnect the pixel electrode from the common electrode line. In this way, after the power-off, the charges stored in the pixel electrode are neutralized in the common electrode line. Thus, the pixel electrode and the common electrode can be discharged by the same discharge circuit, which guarantees no DC residue in the discharged pixel electrode.

Abstract: The disclosure provides a pixel circuit and a driving method thereof, a driving circuit, and a display device, which pertains to the field of pixel driving technology. The pixel circuit includes a capacitor, a capacitor charging transistor, a first and second capacitor discharging transistor. The capacitor is charged to a first voltage greater than the pixel voltage when the capacitor charging transistor is turned on. The capacitor is connected in series with the first and second capacitor discharging transistor to form a discharge circuit, and the capacitor is discharged when the first and second capacitor discharging transistor are turned on so that the voltage across the capacitor drops from the first voltage to the pixel voltage. There is no need to arrange a Gamma resistor for the driving circuit for the pixel circuit array provided by the disclosure, which makes the structure simple and the power consumption in driving low.

Abstract: This disclosure discloses a flexible printed circuit, a chip on film, and a bonding method and a display device using this flexible printed circuit and chip on film. The flexible printed circuit/chip on film of this disclosure a humidity detection layer located between a flexible base film and a metal foil, wherein the humidity detection layer and the flexible base film, and/or the humidity detection layer and the metal foil, are optionally bonded by an adhesive layer. The humidity detection layer can change resistance and/or color according to the humidity, so that intuitive and rapid localization of coating badness is performed directly (by color change) or by means of a detecting lead and an impedance/voltage detecting circuit, and finally the object of reducing the ratio of defective products is achieved.

Abstract: Provided are techniques for transaction consistency query support for replicated data from recovery log to external data stores. An external data store is populated with records using entries of a change data table. The change data table has entries for each transaction that has committed and is to be replicated, and each of the entries stores information for each log entry in a recovery log from a database management system. Each log entry identifies a transactional change of data and a transaction completion indicator of one of commit and abort. In response to receiving a query about a transaction of the transactions, a set of records are retrieved from the external data store for the transaction. From the set of records, records whose sequence identifier values are larger than a maximum transaction commit sequence identifier are removed. From the set of records, remaining records having transaction consistency are returned.

Abstract: In an intelligent reminder method and system, the system includes: message reception means for receiving push messages associated with predetermined accounts; detection means for examining the push messages based on classification-related feature data therein to obtain reminder messages and for labelling the reminder messages into different categories, wherein reminder messages in each of the categories are associated with at least one action; and reminder means for reminding a user based on the reminder messages. This invention can obtain reminder messages effectively from push messages and classify the reminder messages based on classification-related feature data in the push messages and carry out actions based on categories of the reminder messages, thereby achieving intelligent reminding and improved user experience.

Abstract: The present invention provides a cloud identification method, device and system for a double-card mobile communications device. The cloud identification method is applicable to a double-card mobile communications terminal or a device in communication with the double-card mobile communications terminal.

Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.

Abstract: Systems and methods consistent with the invention relate to automated business and service dialing. According to one exemplary embodiment, a business dialing system is disclosed. The system includes a memory configured to store a plurality of business objects containing phone numbers corresponding to a plurality of business entities. The system further includes a user input device configured to detect key presses. The system also includes a processor coupled to the user input device and the memory. The processor is configured to generate a key sequence and a number sequence based on the detected key presses. The processor is further configured to search the memory for business objects corresponding to the key sequence. The system further includes a display device configured to display the number sequence and the business objects. The user input interface is further configured to detect a selection of a business object, among the business objects, or a dial command.

Abstract: A touch feedback circuit and driving method thereof, and a touch display device are disclosed, so that the user's finger can feel feedback from a touch display, thereby improving the user experience. The touch feedback circuit comprises a deformation element, at least one control module, a control line, a first signal line and a first voltage terminal, wherein the control module is configured to output a signal provided by the first signal line to the deformation element under the control of the control line, the deformation element is configured to deform under the control of the control module and the first voltage terminal, the control line and the first signal line are used to control the deformation element corresponding to a determined touch position.

Abstract: The invention relates to a system for processing sliding operations on a portable terminal device. The portable terminal device includes a touch screen. The system includes a memory device configured to store data related to sliding operations, and a processor coupled to the memory device. The processor is configured to cause to display, on the touch screen, a communication function interface for receiving user sliding operations. The processor is further configured to receive original messages obtained on the touch screen corresponding to the user sliding operations, and process the original messages to determine possible sliding patterns corresponding to the user sliding operations. The processor is also configured to set a user-defined sliding pattern based on the possible sliding patterns.