Abstract: A display device includes a display panel, a driving controller, and a readout circuit. The display panel includes a first part and a second part. The first part includes a first pixel set. The second part includes a first sensor set. The driving controller controls the first pixel set to emit first light when controlling the first sensor set to receive second light. The first sensor set generates a sensing signal using the second light. The readout circuit is electrically connected to at least one of the driving controller and the first sensor set and receives the sensing signal. The display device calculates a dust concentration using the sensing signal.

Abstract: Expandable band systems for wearable devices, such as spatial computing headsets, are provided which have flexible and conformable form factors that enable users to reliably to secure such wearable devices in place. Further, in the context of spatial computing headsets with an optics assembly supported by opposing temple arms, the expandable band systems provide protection against over-extension of the temple arms or extreme deflections that may otherwise arise from undesirable torsional loading of the temple arms.

Abstract: A display device includes a display panel and an input sensor. The display panel includes an encapsulation organic layer disposed inside a first line pattern. An organic pattern includes a first portion disposed outside of the first line pattern and a second portion disposed inside of the first line pattern and at least partially overlapping the encapsulation organic layer. The organic pattern supports a signal line of the input sensor.

Abstract: An image display method includes: obtaining an image to be displayed in an object to be played; determining a code corresponding to the image to be displayed; and controlling a display device to play the object to be played and output a light signal corresponding to the code when the image to be displayed is displayed.

Abstract: A display device may include a first pixel area on which a first pixel is disposed, a second pixel area on which a second pixel is disposed, the second pixel area being disposed adjacent to the first pixel area along a first direction, a lower connection line connecting the first pixel and the second pixel, and crossing the first pixel area and the second pixel area, an inorganic insulating layer disposed on the lower connection line and having a groove between the first pixel area and the second pixel area, and an organic insulating layer filling the groove of the inorganic insulating layer.

Abstract: A display apparatus including first-through-third pixels sequentially arranged in a row direction, a first shielding electrode arranged between the first pixel and the second pixel, a first voltage line configured to transmit a first initialization voltage, a second voltage line configured to transmit a second initialization voltage, a first contact plug connecting the first pixel and the second pixel to the first voltage line, a second contact plug connecting the second pixel and the third pixel to the second voltage line, and a third contact plug connecting the first shielding electrode to the first voltage line.

Abstract: Display panel and display device are provided. The display panel includes a display area and a non-display area. The display panel includes a plurality of first subpixels on the substrate. A first subpixel of the plurality of first subpixels includes a first pixel circuit and a light-emitting element electrically connected to the first pixel circuit. The first pixel circuit at least includes a first type of double-gate transistor. A first gate of the first type of double-gate transistor is connected to a first control line. A second gate of the first type of double-gate transistor is connected to a second control line. The display panel further includes a second detection line having a same width as the second control line.

Abstract: An organic light-emitting diode (OLED) display system includes a first region located in a substrate. The first region is configured to accommodate a control element. A plurality of other regions located on both sides of the first region in the substrate are sequentially disposed based on distances from the first region. The plurality of other regions include a second region configured to accommodate a first circuit element, a third region configured to accommodate a first circuit clock signal line, a fourth region configured to accommodate a second circuit clock signal line, a fifth region configured to accommodate a second circuit element, a sixth region configured to accommodate a first low-potential port and a seventh region located on an upper surface of the substrate.

Abstract: The present application provides a touch panel and a touch device. The touch panel comprises first channels and third channels that extend in a first direction and are arranged side by side. By reducing a distance between the third channel and the adjacent first channel, a touch sensing amount of the third channel is increased, and touch operations have improved accuracy and linearity in an edge area.

Abstract: The method for manufacturing a display device includes forming a light emitting element and a terminal on a substrate, forming a sealing film including a first inorganic insulating film and a second inorganic insulating film to cover the light emitting element and the terminal, forming a resist having a taper shape in which a thickness of an end portion on the sealing film becomes thinner as it goes to the terminal side by using a gray-tone mask, forming a taper shape in which thicknesses in end portions of the first inorganic insulating film and the second inorganic insulating film becomes thinner as it goes to the terminal side by etching, forming a touch electrode above the sealing film and forming wiring connected to the terminal via the end portions together with connecting to the touch electrode for detecting a touched position.

Abstract: A display apparatus and a bonding method therefor are provided. The display apparatus includes a display module, the back face of the display module having a heat dissipation film layer, a first open hole being disposed in the heat dissipation film layer, a composite film layer being provided in the first open hole, and a fingerprint module being attached to the composite film layer; the composite film layer includes a support layer and a buffer layer attached to one another, the support layer being closest to the fingerprint module.

Abstract: Disclosed are a display panel and a display device. The display panel includes a base substrate; a pixel unit on the base substrate and including a pixel circuit and a light-emitting element, the pixel circuit being configured to drive the light-emitting element, the pixel circuit being closer to the base substrate than the light-emitting element and including a driving transistor; a data line configured to provide data signal to the pixel circuit; a connection element through which the light-emitting element is connected with the pixel circuit, the connection element including a shielding portion; and a connection line connected with a gate electrode of the driving transistor. The data line includes two adjacent data lines with the shielding portion located therebetween, and an orthographic projection of the connection line on the base substrate at least partially overlaps with an orthographic projection of the shielding portion on the base substrate.

Abstract: The present invention relates to a display apparatus that allows a compensated data voltage to be supplied to each pixel by compensating for the data voltage so as to prevent burn-in from occurring in a display panel, a method for compensating a data signal thereof, and a method for generating a deep learning-based compensation model. To implement same, the present invention provides the display apparatus comprising a timing controller having mounted therein the compensation model generated by learning, in a deep learning method, the temperature, time, average brightness, and data voltage for each pixel. Accordingly, the present invention has an effect of preventing burn-in from occurring in each pixel by supplying each pixel with the compensated data voltage generated via the compensation model.

Abstract: The present disclosure provides a touch substrate and a touch display device. The touch substrate includes a base substrate, and a first electrode layer and a second electrode layer laminated one on another on the base substrate. The first electrode layer includes first channel patterns and first dummy electrode patterns, the second electrode layer includes second channel patterns and second dummy electrode patterns, the first channel pattern and the second channel pattern are insulated from each other and arranged in such a manner as to cross each other, and the second channel pattern is insulated from the second dummy electrode pattern. Each first dummy electrode pattern includes a first dummy electrode sub-pattern, each second dummy electrode pattern includes a second dummy electrode sub-pattern, and the first dummy electrode sub-pattern is electrically coupled to the first channel pattern and the second dummy electrode sub-pattern.

Abstract: A display apparatus including a display panel, an input sensor having an active area having a plurality of electrodes disposed therein and at least a portion of which overlaps the display area, and a non-active area which overlaps the non-display area. The active area has a central area and a peripheral area disposed outward from the central area. The plurality of electrodes include center electrodes which are disposed in the central area and peripheral electrodes which are disposed in the peripheral area and have a surface area less than that of the center electrodes. Each of the center electrodes includes a sensing pattern and a floating pattern, and each of the peripheral electrodes includes substantially only the sensing pattern. Thus, an embodiment of the inventive concept may provide the display apparatus that includes an input sensor having improved sensitivity in a peripheral area.

Abstract: A display device comprises a substrate, a data link line, a power link line, and a dummy pattern. The substrate includes a display area in which pixels are arranged and a non-display area outside the display area. The data link line is positioned in the non-display area to deliver a predetermined signal to the pixels. The power link line is spaced apart from the data link line at a predetermined distance in the non-display area and delivers a predetermined power to the pixels. The dummy pattern is positioned between the data link line and the power link line in the non-display area.

Abstract: This application discloses a current-driven display device able to suppress degradation in display quality due to a luminance gradient or the like caused by a voltage drop across a power supply line while avoiding an increase in size of the circuit as much as possible. In an organic EL display device, a high-level power supply line includes a main wiring line, trunk wiring lines branching off from the main wiring line and extending in a column direction, and branch wiring lines extending in a row direction along scanning signal lines, respectively. The trunk wiring lines and the branch wiring lines are formed in different layers from each other with an insulating layer interposed therebetween, where each branch wiring line is electrically connected conductively to at least one trunk wiring line through a contact hole, and each trunk wiring line is electrically connected conductively to only one branch wiring line through a contact hole.

Abstract: A method for compressing and applying data of the sensing-less compensating system may be provided for a display device having subpixels. As the system can update an accumulated stress data of a subpixel which is accumulated according to a display driving data signal in a real time and perform a compensation, a real time compensation for a degradation of the subpixel can be performed without sensing the subpixel. Furthermore, as the system may provide a bit size information for restoration according to a comparison result of data subject to loss-compress and a loss reference value when loss-compressing the accumulated stress data, a loss ratio of a loss-compression data can be reduced. A display device and a sensing-less compensation system are also disclosed.

Abstract: A display substrate and a display device are disclosed. The display substrate includes a base substrate, a plurality of sub-pixels, a plurality of data lines, a control signal line, data test lines, a test circuit and an auxiliary electrode line. The test circuit includes a plurality of test units, each of at least one of the plurality of test units includes a first control line and a plurality of control switches, the auxiliary electrode line and the first control line are connected in parallel with each other, and an orthographic projection of a part of at least one control switch among the plurality of control switches on a substrate surface of the base substrate is located between an orthographic projection of the first control line and an orthographic projection of the auxiliary electrode line on the substrate surface of the base substrate.

Abstract: A display substrate includes: M rows of pixel circuits and M rows of scan signal lines. Each pixel circuit includes: a driving transistor connected to a first power line and a light-emitting device; a first storage sub-circuit connected to a gate electrode of the driving transistor; a second storage sub-circuit connected to the first power line and the gate electrode of the driving transistor; a gating sub-circuit connected to the first storage sub-circuit, an (m?1)th row of scan signal line, and an mth row of scan signal line, where the gating sub-circuit is configured to: provide a data voltage signal to the first storage sub-circuit, and provide a reference voltage signal to the first storage sub-circuit; and a threshold compensation sub-circuit connected to the (m?1)th row of scan signal line, and configured to perform, in response to control of connected scan signal line, threshold compensation on the driving transistor.