Abstract: An OLED touch display device includes an OLED display and a laminated package component. The laminated package component covers the OLED display and includes a quarter-wave plate, a liquid crystal polarizer and a touch sensor unit. The touch sensor unit is a single-layer electrode structure.

Abstract: A touch display device, a display panel, a touch-sensing method, a touch-sensing circuit, and a driving circuit, are discussed, which can detect a signal utilizing a pixel electrode and can remove a noise component that may be generated at the time of touch position sensing or fingerprint sensing while sensing a touch position or a fingerprint based on the detected signal, thereby improving sensing performance.

Abstract: A display device is provided including a pixel region arranging a plurality of pixels on a planar surface on the first side of a substrate, a sealing layer covering a surface on the opposite side of the substrate side of the pixel region, a first detection electrode extending in a direction on a layer above the pixel region on the side where the sealing layer is provided, and a second detection electrode extending in a direction intersecting with the direction in another layer different from that of the first detection electrode in a layer above the pixel region. The sealing layer including at least an organic resin film, a first inorganic insulating film, and a second inorganic insulating film, the first detection electrode or the second detection electrode is provided above the organic resin layer, the other electrode is provided below the organic resin layer.

Abstract: A drive method is provided for driving a liquid crystal display and includes receiving an image to be displayed, which includes multiple image pixels; setting different weights for primary color components of each of multiple image pixels of the image; implementing color washout compensation to the image according to the weights set for the primary color components of each of the multiple image pixels by varying brightness levels of the primary color components of each of the image pixels of the image; and driving the liquid crystal display to display the image so compensated.

Abstract: The present disclosure provide a method for detecting a force, including: acquiring a plurality of sample data of a first electronic device, where each of the plurality of sample data includes a preset force and raw data of the first electronic device, and the raw data of the first electronic device is obtained by detecting a deformation signal generated by the preset force applied to an input medium of the first electronic device; and determining a fitting function according to the plurality of sample data of the first electronic device, where the fitting function denotes a corresponding relationship between a force applied to the input medium of the first electronic device and detected raw data, and the fitting function is used for a second electronic device to determine a force corresponding to raw data detected when an input medium of the second electronic device is subjected to an acting force.

Abstract: An Liquid crystal display panel is provided. The Liquid crystal display panel includes a plurality of pixel elements arranged as a pixel array. The Liquid crystal display panel receives a plurality of data signals, a plurality of gate driving signals, a plurality of control signals, and an extra data signal. Each of the gate driving signals includes a gate pulse; each of the data signals includes a data voltage; the extra data signal includes a data voltage; and each of the control signals includes a gate pulse and a data voltage.

Abstract: A touch panel includes: a substrate having a touch recognition area and a fingerprint recognition area; a plurality of first sensing electrodes in the touch recognition area on the substrate; and a first connection electrode connecting adjacent ones of the first sensing electrodes in a first direction. A portion of the first connection electrode adjacent to the fingerprint recognition area is bent along an edge of the fingerprint recognition area.

Abstract: Disclosed is a gate driving circuit, which includes multi-stages of gate driving units. Each stage of gate driving unit includes an input control module, an output control module, a pull-down module, a pull-down maintenance module, and a compensation module. Since the compensation module is provided, a threshold voltage of a transistor will not influence an electric potential of a first node. Hence, a stability of the gate driving circuit can be greatly improved, and a display effect of a liquid crystal display panel can be improved.

Abstract: Disclosed is a gate driving circuit, which includes multi-stages of gate driving units. Each stage of gate driving unit includes an input control module, an output control module, a pull-down module, a pull-down maintenance module, and an electric current compensation module. The electric current compensation module effectively compensates an electric potential of an output end of a present stage of gate driving unit, so that a stability of the gate driving circuit can be greatly improved, and a display effect of a liquid crystal display panel can be improved.

Abstract: A display panel driving apparatus includes a gate driving circuit, a data driving circuit, a timing controlling circuit and a voltage generating circuit state receiving circuit. The voltage generating circuit state receiving circuit is configured to receive voltage generating circuit state data indicating a temperature, a voltage or a current of a voltage generating circuit from the voltage generating circuit. The voltage generator generates a voltage used to drive the display panel, and controls an operation of the timing controlling circuit according to the voltage generating circuit state data.

Abstract: A display and degradation sensing method, includes a display panel having a plurality of pixels that each comprise an Organic Light Emitting Diode (OLED) and Thin Film Transistor (TFT). The pixels are divided into multiple pixel groups of two or more pixels, each connected to different data lines but to the same gate and sensing lines. A gate driving circuit supplies a scan control signal to the gate line. A data driving circuit selectively supplies turn-on driving data voltage and turn-off data voltage to the data lines in sync with the scan control signal; a sensing circuit outputs (i) a first sensing value based upon an OLED threshold voltage of a sensing pixel, and (ii) a second sensing value based upon a kickback current. A sensing value correction circuit determines a final sensing value for the OLED threshold voltage based on the first sensing value and the second sensing value.

Abstract: A liquid crystal display device includes: a liquid crystal display panel including a red pixel, a green pixel, and a blue pixel connected to one data line; a data driver applying a data voltages; a data analyzing unit analyzing the data voltages; and a data modulation unit inverting a polarity of the data voltages. A first, second and third data voltage are applied to one of the red pixel, the green pixel, and the blue pixel, and when a difference between the first data voltage and a gamma reference voltage is less than a difference between each of the second and third data voltages and the gamma reference voltage, and a difference between the first data voltage and each of the second and third data voltages is a predetermined value or more, the data modulation unit inverts a polarity of the first data voltage.

Abstract: The present disclosure provide a method for detecting a force, including: acquiring a plurality of sample data of a first electronic device, where each of the plurality of sample data comprises a preset force and raw data of the first electronic device, the raw data of the first electronic device is obtained by detecting a deformation signal which is generated by applying the preset force on an input medium of the first electronic device; and determining a fitting function according to the plurality of sample data, where the fitting function denotes a corresponding relationship between a force applied to the first electronic device and detected raw data, and the fitting function is for allowing a second electronic device to determine a force corresponding to detected raw data when an input medium of the second electronic device is subjected to an acting force.

Abstract: Provided are a display device, gate driving circuit, and a driving method thereof. A display device includes: a display panel including a plurality of pixel areas, a gate driving unit configured to supply an emission signal to each of the plurality of pixel areas through switching of a driving TFT by inverting an input signal, the gate driving unit including an emission boosting capacitor configured to periodically boost a voltage applied to a gate node of the driving TFT, a data driving unit configured to supply a data signal to each of the plurality of pixel areas, and a timing control unit configured to: supply a gate control signal to the gate driving unit, and supply a data control signal and image data to the data driving unit.

Abstract: A display device with a panel for preventing a light leakage is disclosed. The display device with the panel includes a display panel including an active area, on which information is displayed, and a first light shielding area positioned outside the active area and a panel disposed on the display panel. The panel includes a touch area having a size wider than the active area, a second light shielding area positioned outside the touch area, and a third light shielding area ranging from a start position of the first light shielding area to a start position of the second light shielding area. At least one dummy pattern is disposed in the third light shielding area of the panel.

Abstract: The present disclosure discloses a touch electrode structure, a touch panel and a display apparatus. In one embodiment, the touch electrode structure includes a plurality of touch electrodes disposed in a same layer, and the touch electrodes are connected end to end and sequentially to form a continuous polygonal line. This touch electrode structure may be applicable to touch panels of any shapes, which may reduce a design duration of the touch electrode structure and the cost of manufacturing the touch panel.

Abstract: Provided is an information processing device including: an acquisition unit configured to acquire a content of a handwritten input on a touch panel; and a display control unit configured to control display of a shaped figure which is obtained by shaping a figure recognized from the handwritten input, according to the content of the handwritten input.

Abstract: A pressure sensing input equipment includes a substrate, a first surface and a second surface, an electrode layer, and a pressure sensing chip. The first surface and the second surface are disposed oppositely. The first surface includes a pressure sensing region and a non-pressure sensing region, in which the area of the non-pressure sensing region is complementary to the area of the pressure sensing region. The electrode layer includes a plurality of pressure sensing electrodes disposed in the pressure sensing region to detect pressure magnitude. The pressure sensing electrodes include a first end part and a second end part. The pressure sensing chip is electrically connected to the pressure sensing electrodes, and the pressure sensing chip determines pressure magnitude by detecting the resistance variation after the pressure sensing electrode was pressured. Such design can achieve double functions that detect touch position and pressure magnitude of the pressure sensing input equipment.

Abstract: Disclosed are a display device and a driving method thereof, which solve a problem where consumption power of a sync side increases when a remote frame buffer is used by applying PSR technology and MBO technology to the sync side. The display device includes a display panel displaying an image, a source side generating raw digital video data and supplying first digital video data generated by omitting at least one active frame in the raw digital video data, a sync side receiving the first digital video data, copying digital video data of an active frame, which is adjacent to the at least one active frame, to the at least one active frame to generate second digital video data, and generating a data driver control signal, and a data driver receiving the second digital video data and the data driver control signal to supply data voltages to the display panel.

Abstract: An organic light emitting display panel is discussed, which includes: a data line and a first scan line disposed to intersect each other; a plurality of sub-pixels; a second scan line; a driving voltage line and a reference voltage line; and a plurality of active layers for the plurality of sub-pixels, wherein at least one active layer of at least one sub-pixel among the plurality of sub-pixels overlaps any one of the data line, the driving voltage line, and the reference voltage line, and also overlaps the first or second scan line.