Abstract: An OLED pixel driving circuit and an OLED display device. The OLED pixel driving circuit includes a first switching element, second switching element, a third switching element, a fourth switching element, a fifth switching element, a first capacitor, a second capacitor and an OLED. The signals received by the OLED pixel driving circuit include a data signal formed by reference voltage and data voltage. When lighting the organic electroluminescent device (OLED), a current flowing through the second switching element is proportional to a square of a difference between the data voltage and a reference voltage in the data signal. Through the above method, the present invention can increase the display quality of the OLED.

Abstract: A method for operating electronic apparatus with independent power sources and having a functional circuit and a force and touch sensing circuit, the functional circuit and the force and touch sensing circuit are respectively powered by a first power source and a second power source different with the first power source. The method comprises (a) connecting the first power source and the second power source to different grounds; (b) the force and touch sensing circuit applying a capacitive sensing excitation signal to a force sensing electrode or a touch sensing electrode; and (c) the force and touch sensing circuit detecting a sensing signal from the force sensing electrode or the touch sensing electrode. In above step (b) or (c), the first power source and the second power source have no common current loop therebetween.

Abstract: A head mounted virtual reality (VR) device including an inertial measurement unit (IMU) is located in a vehicle which may be, and sometimes is, moving. Detected motion attributable to vehicle motion is filtered out based on one or more or all of: vehicle type information, information derived from sensors located in the vehicle external to the head mounted VR device, and/or captured images including a reference point or reference object within the vehicle. An image portion of a simulated VR environment is selected and presented to the user of the head mounted VR device based on the filtered motion information. Thus, the image portion presented to the user of the head mounted VR device is substantially unaffected by vehicle motion and corresponds to user induced head motion.

Abstract: A pixel compensating circuit and a driving method thereof, an array substrate and a display device. The pixel compensating circuit includes: a reset circuit, connected with a reset signal line, and configured to reset a driving circuit according to a reset signal from the reset signal line; the driving circuit, configured to output a driving current to drive a display apparatus to emit light and display; a compensating circuit, connected with a signal control line, and a data line, and configured to compensate a threshold voltage for the driving circuit and write data into the driving circuit under control of a signal control signal from the signal control line; and a luminance control circuit, connected with a luminance control line, and configured to control the driving circuit to drive the display apparatus to emit light and display according to a luminance control signal from the luminance control line.

Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.

Abstract: The present disclosure discloses an OGS capacitive touch screen and a manufacturing thereof. The OGS capacitive touch screen includes: a glass substrate; a first transparent electrically-conductive layer formed on the glass substrate and including a plurality of first touch electrodes arranged in a first direction; an overcoat layer formed on the first transparent electrically-conductive layer; a plurality of vias formed in the overcoat layer, the vias corresponding to lead wire positions reserved for the plurality of first touch electrodes; and a second transparent electrically-conductive layer formed on the overcoat layer and including a plurality of second touch electrodes arranged in a second direction.

Abstract: An input system includes a first base portion and a second base portion that each include a keying surface. A base portion manipulation mechanism couples the first base portion to the second base portion. The base portion manipulation mechanism includes a moveable coupling that is configured to allow relative movement of the first base portion and the second base portion into at least one of a tented orientation and a splayed orientation. A locking mechanism provides a biasing force that causes an engagement between portions of the moveable coupling that resists relative movement of the first base portion and the second base portion absent an unlocking force, wherein the locking mechanism is responsive to the unlocking force that overcomes the biasing force to allow relative movement of the first base portion and the second base portion into the at least one of the tented orientation and the splayed orientation.

Abstract: An OLED data compensation circuit and method, and an OLED display device are disclosed. The OLED data compensation circuit includes: a sensing circuit for detecting a drifting amount of a threshold voltage of thin film transistors (TFTs); a timing controller connected with the sensing circuit for receiving the drifting amount, and outputting voltage control signals and source driving signals, which controlling a voltage of data signals outputted by a source driver; a reference voltage output circuit connected with the timing controller, is configured for outputting a first reference voltage in accordance with the voltage control signals, the voltage of the data signals and the first reference voltage are configured for compensating the drifting amount of the threshold voltage of the driving TFTs to compensate data of the OLED. In this way, the OLED data compensation is not limited only by the source driver, the OLED data compensation may be enhanced.

Abstract: A driving device includes a phase detection unit, a signal reconstruction unit, and a plurality of transmission units. The signal reconstruction unit is coupled to the phase detection unit. The phase detection unit is configured to receive a plurality of synchronous signals corresponding to a plurality of data packets, and detect a phase difference between the synchronous signals to generate a detection result signal. The signal reconstruction unit is configured to generate a reconstructed synchronous signal according to the detection result signal. The plurality of transmission units is configured to receive the reconstructed synchronous signal, and synchronize a plurality of pixel data corresponding to the data packets according to the reconstructed synchronous signal for transmission to a plurality of display devices.

Abstract: Provided are an electronic display device and an information display method of same, the electronic display device enabling recognition by means of a tactile sensation or three-dimensional visual recognition with respect to an object.

Abstract: Methods and devices useful in compensating for VDD and VTH variations in a micro light-emitting diode (micro-LED) display are provided. By way of example, an LED driver includes a first transistor having a first source coupled to an upper voltage rail (VDD), a first gate, and a first drain. The LED driver includes a second transistor having a second source coupled to the first drain of the first transistor, a second gate, and a second drain coupled to the LED. The second transistor is configured to receive the drive current signal from the first transistor and supply the drive current signal to the LED. The LED driver includes compensation circuitry configured to adjust the drive current signal such that the drive current signal is independent of the upper voltage rail (VDD) and a threshold voltage (VTH) of the first transistor or the second transistor.

Abstract: A display panel, a display device and a display control method are disclosed. The display panel comprises a backlight module and a display substrate, wherein the backlight module comprises a plurality of backlight sources having different colors, the display substrate comprises a plurality of pixels, and each of the pixels comprises a plurality of sub-pixels having different colors; sub-pixels of at least one color and backlight sources having the same color are configured to be turned-on during a same time period.

Abstract: The present disclosure provides an OLED pixel circuit, a display device and a control method. The OLED pixel circuit includes: an OLED; a driving transistor; a first switching unit; a second switching unit; a compensation circuit connected to the gate electrode of the driving transistor and configured to maintain a voltage of the gate electrode of the driving transistor during a light-emitting period, so as to enable a current flowing through the OLED to be irrelevant to a threshold voltage Vth of the driving transistor; and a reference signal generation module configured to generate, based on a current threshold voltage of the driving transistor, a reference signal to be used by the compensation circuit, wherein a voltage of the reference signal and the threshold voltage meet at least one of validation conditions capable of validating the compensation circuit.

Abstract: A display device includes a first substrate and a second substrate opposite to each other, a gate line on the first substrate, a gate driver which is connected to the gate line, a clock line which transmits a clock signal, a connecting line which connects the clock line and the gate driver, a common electrode on the second substrate, the common electrode overlapping the clock line and the connecting line, and a compensation pattern which overlaps the common electrode and extends from the connecting line.

Abstract: The present disclosure provides an ADS array substrate, a method for manufacturing the same and a display device. The common electrodes of the ADS array substrate serves as touch electrodes, and each touch electrode is electrically connected to a corresponding signal line. In a touch time period of a time period for displaying one frame of image, it is detected whether a self-capacitance of the touch electrode is changed via a corresponding signal line and then a touch position is determined. Each signal line corresponds to a unique touch electrode, then a detection signal obtained via each signal line corresponds to a unique touch electrode, so even though a plurality of touch electrodes are touched, the corresponding touches positions may be determined exactly.

Abstract: An image display method for vehicle rearview mirrors is provided. The method includes obtaining at last two images to be displayed by an image obtaining module, and displaying the at least two images in a split-screen manner on at least one rearview mirror of the vehicle rearview mirrors.

Abstract: A screen control method is provided. The method includes: detecting, by a mobile terminal, a moving direction of the mobile terminal; detecting, by the mobile terminal, an orientation of a screen of the mobile terminal; receiving, by the mobile terminal, posture information sent by a wearable device, the posture information including a palm orientation of a user of the mobile terminal; sending, by the mobile terminal, a screen recognition instruction to smart glasses when each of the moving direction, the orientation of the screen, and the palm orientation is in a first direction; powering on the screen when screen recognition success information sent by the smart glasses is received; and powering off the screen when each of the moving direction, the orientation of the screen, and the palm orientation is in a second direction, the second direction being different from the first direction.

Abstract: The present disclosure relates to gesture based control of an electronic device and in particular to a method and system for gaining control over the electronic device.

Abstract: A wearable gesture control interface apparatus is used to control a controllable device based on gestures provided by a user. The wearable gesture control interface apparatus includes (i) sensors configured to detect user orientation and movement and generate corresponding sensor data and (ii) a microcontroller configured to: sample the sensor data from the sensors, determine whether the sensor data from one of the sensors meets transmission criteria; and if the sensor data meets the transmission criteria, transmitting control data corresponding to all of the sensors to the controllable device.

Abstract: The present invention provides a display panel, a method for fabricating the same and a display apparatus. The display panel includes a first substrate; a pixel driving circuit and an organic light-emitting diode device sequentially provided on the first substrate; a protection layer provided at a light-outgoing side of the display panel; and a touch sensing line provided at a side of the protection layer away from the organic light-emitting diode device, the touch sensing line being able to achieve touch-control of the display panel. By providing the protection layer at the light-outgoing side of the display panel and providing the touch sensing line at the side of the protection layer away from the organic light-emitting diode device, the display panel can achieve both touch-control and display without being provided with a touch panel at the light-outgoing side thereof, thereby significantly reducing the overall thickness of the display panel.