Abstract: A system for providing an augmented reality/virtual reality (AR/VR) environment, includes an AR/VR server for providing an AR/VR environment responsive to scanned environment data, control data and user device data. A portable user device associated with the AR/VR server generates user device data for transmission to the AR/VR server and displays the AR/VR environment to a user associated with the portable user device.

Abstract: Systems may include a security system, one or more servers, and a platform for providing a plurality of digital mental health services to a user device. The digital mental health services may include one or more of eLEARNING service, CONNECT services, and PLUS other additional services that working together function as a “virtual mental health system infrastructure.

Abstract: A method for detecting and affirming intent to consume a supplement includes: at a wearable device worn on a hand of a user, broadcasting a wireless interrogation signal; and receiving an inbound wireless identifier responsive to the wireless interrogation signal. The method also includes, in response to the inbound wireless identifier matching a tag identifier linked to a supplement in a user profile associated with the user: detecting proximity of the supplement to the user; predicting intent of the user to consume a dose of the supplement; retrieving a consumption window for the supplement from a supplement regimen in the user account; and. in response to the current time falling outside of the consumption window, vibrating the wearable device according to a second vibration pattern during a haptic consumption avoidance cycle to prompt the user to delay consumption of the supplement.

Abstract: A method and system to identify first content in a first language. Second content in a second language is identified that matches the first content in the first language. A machine learning process is employed to map a set of similarities between the first content in the first language and the second content in the second language. Based on the set of similarities and a schema, modified content including a ratio of a first portion of the first content in the first language to a second portion of the second content in the second language is generated. The modified content to a user system and one or more inputs associated with the modified content are received from the user system. Based at least in part on the one or more inputs, one or more exercises associated with the modified content are generated.

Abstract: A machining simulator for providing haptic feedback to a user, said simulator comprising a processor coupled to a simulation machine, said processor configured to receive at least one input from said simulation machine to define at least one variable corresponding to a simulation; wherein said at least one variable is defined within a database accessible to said simulator; and upon receipt of the at least one input into said simulation machine, generating a haptic feedback response if the at least one input is greater than or less than a defined range within said database.

Abstract: A modular electro-mechanical agent having a plurality of modules including mechanical and electrical components, that can be constructed to complete at least one pre-determined task and/or contribute in performing the at least one pre-determined task. The electro-mechanical agent can include extension modules and can be altered as per user preference to add, eliminate or modify any features of the agent for completing and/or participating in a plurality of pre-determined tasks.

Abstract: An interproximal reduction (IPR) kit and method for using the same. The patient takes their own dental impression and submits it to a dental service provider for a treatment plan. A set of aligners based on the treatment plan are then delivered to the patient as part of a kit. The kit also includes a set of written instructions and/or a treatment diagram and a plurality of strips used to reduce the widths of specific spots of the patient's teeth according to the treatment plan. The patient follows the reapproximation instructions or is instructed to go to a website for supervision for the performance of the reapproximation process. After sufficient instruction, the patient applies the plurality of strips to the correct spots between their teeth. Once reapproximation is complete, the patient is ready to begin wearing the aligners as dictated by the treatment plan.

Abstract: A system for simulating the breathing of a living being, comprising at least a gas module and a control module. The control module is configured and designed, in a first simulation part, to mathematically simulate the breathing of a living being, and, in a second simulation part, to control the gas module on the basis of the mathematical simulation from the first simulation part.

Abstract: The disclosure relates to a simulated tissue useful as a surgical training aid, the simulated tissue including at least the following: (a) a skin layer, (b) a fat layer, (c) a muscle layer, (d) a first mesh, (e) an interstitial layer, (f) a second mesh, (g) a structural layer incorporating one or more anatomical components, and (h) a base layer. Methods for constructing the simulated tissue are also disclosed. The simulated tissues described herein can be used as a soft tissue surgical task trainer for numerous surgical procedures.

Abstract: A anatomy education assembly includes a body table that has body indicia printed thereon. A heart table is provided which has heart indicia is printed thereon to represent the human heart. A lungs table is provided which has lung indicia printed thereon to represent human lungs. A plurality of syringes is each coupled to a respective one of the body table, the heart table and the lungs table. The plurality of syringes contains a respective first fluid which has a bluish color or a second fluid which has a reddish color. A plurality of tubes is fluidly coupled between a respective pair of the syringes thereby facilitating fluid communication between the respective pair of syringes. Each of the tubes is comprised of a translucent material to facilitate the first fluid and the second fluid to be visible while passing through the tubes for educational purposes.

Abstract: A system for reconstituting circulation in a cadaver includes at least a pump, a fluid driven by the pump, and operative fluid connections between the pump and the cadaver. The system may be used to occlude one or more arterioles within the cadaver. The system may include a first circuit that creates a first fluid path with vessels of the cadaver, with first circuit having a first fluid conduit, a heater unit, a first pump, and a resistance device. The system may also include a second circuit that creates a second fluid path with vessels of the cadaver that are different from the vessels of the first circuit, with the second circuit having a second fluid conduit and a second pump. Alternately, the system may include a first circuit that creates a first fluid path with vessels of the cadaver and a second flow path that creates a second fluid path with the reservoir, where the first circuit includes a first conduit, a second connector, a pump, a reservoir, and a connector.

Abstract: A card holder floral pick defining an elongate hollow tube having opposed top and bottom ends and openings adapted to provide a funneling function, for funneling any liquid introduced into the tube at the top end out the bottom end under the influence of gravity, with two substantially identical slots at the top end of the tube that are angularly spaced-apart from each other about an elongate axis of the tub, for holding an enclosure card.

Abstract: A modular art display assembly includes a frame that has a plurality of intersecting members such that the frame has a rectangular shape. Each of the interesting members has a plurality of channels each is integrated into the intersecting members. The plurality of interesting members includes a hinged member which is hingedly coupled to a respective one of the intersecting members for opening and closing the frame. A plurality of structured elements is provided an each of the structured elements is insertable into respective channels in the intersecting members of the frame. In this way the structured elements are interlaced with each other in the frame to define an artistic expression for viewing pleasure.

Abstract: A display device (100) including at least: an array of display blocks, each display block comprising luminous elements (118) and a driving circuit (122) for the luminous elements; an array of control circuits (114) associated with the display blocks; a video card receiving an encrypted digital signal to be displayed and sending the encrypted digital data to be displayed to the control circuits; and wherein each control circuit includes: a first memory circuit (116) receiving and storing the encrypted digital data; a second memory circuit (124) storing a decryption key; a decryption circuit (136) decrypting the encrypted digital data using the decryption key.

Abstract: Disclosed is a display device. The display device includes: a flexible display panel; a panel roller which extends long, and around which the display panel is wound, or from which the display panel is unwound; a bottom frame on which the panel roller is rotatably mounted; a first vertical frame which extends long in a direction intersecting a longitudinal direction of the panel roller, and is fixed to the bottom frame; a first lead screw which is parallel to the first vertical frame, and rotatably coupled to the bottom frame; a first support bar located between the first vertical frame and the first lead screw; a first slider which moves in the first lead screw and the support bar, when the first lead screw rotates; and a bar to which a distal end of the display panel is fixed, and which is coupled to the first slider.

Abstract: An apparatus includes a light source configured to emit a light beam based on image data, a projection unit configured to project the light beam onto a pupil of a user, and at least one processor and a memory coupled to the processor storing instructions that, when executed by the processor, cause the processor to function as: an obtaining unit configured to obtain position information on a projection area through which the light beam to be projected onto a retina of the user passes, and a control unit configured to control a projection image to be projected onto the retina with the light beam based on the image data. The control unit controls the light source such that the projection image is changed based on the position information on the projection area and a position of the light beam.

Abstract: A method for correcting artifacts in artificial reality headsets is provided. The method includes coupling a first image portion into a waveguide in a display for an artificial reality device, provided by a first array of pixels, coupling a second image portion into the waveguide in the display, provided by a second array of pixels, directing the first image portion through an eyebox, directing the second image portion through the eyebox, and tiling, in a user's retina, the first image portion and the second image portion to form an image having an extended field of view that includes an overlapping area comprising light provided by the first array of pixels and the second array of pixels. A system including a memory storing instructions and a processor to execute the instructions to cause the system to perform the above method are also provided.

Abstract: Provided is an output amplifier having: a push-pull output-stage formed by first and second output-stage transistors; and a detection circuit detecting an abnormal output current output by the output amplifier and including: a coupling circuit, generating first and second currents mirroring current flowing in the first output-stage transistor and third and fourth currents mirroring current flowing in the second output-stage transistor, coupling the first and third currents at a first output node, outputting a first voltage at the first output node, coupling the second and fourth currents at a second output node, and outputting a second voltage at the second output node; and a determination circuit, outputting a determination signal indicating normality of an output current based on the first and second voltages. The coupling circuit generates the first to fourth currents. In the reference state, the third current > the first current, the second current > the fourth current.

Abstract: Display device and driving method thereof are provided. The display device includes a housing, a display screen, and a drive circuit. The housing includes a first side and a second side opposite to the first side in a first direction. The display screen includes a first end and a second end. At least one of the first end and the second end is accommodated in the housing. A first display area in a display area of the display screen is located between the first side and the second side. A second display area in the display area of the display screen is accommodated in the housing. The drive circuit is configured, when the display screen displays an image, to provide drive signals to the first display area, and control a display of the first display area without providing the drive signals to the second display area.

Abstract: A display substrate and a display device are disclosed. The display substrate includes: a a transition region, located between a first display region and a second display region, the first display region, the second display region and the transition region are provided with a plurality of pixels, the plurality of pixels are arranged in an array in the first direction and a second direction intersecting with the first direction, a pixel per inch (PPI) of the first display region is greater than a PPI of the second display region and a PPI of the transition region, the transition region is further provided with a row driving circuit, the row driving circuit is configured to drive the plurality of pixels in the first display region, the second display region and the transition region by rows.

Abstract: A display panel and a display device are provided. The display panel includes a display region and a non-display region surrounding the display region. The non-display region is provided with multiple sensing components. The multiple sensing components each are configured to generate a first signal when the display panel is in a flattened state. When the display panel is in a partially-rolled state, the display panel includes a flattened part and a rolled part, a sensing component in the flattened part is configured to generate the first signal, and a sensing component in the rolled part is configured to generate a second signal. The multiple sensing components each are configured to generate the second signal when the display panel is in a fully-rolled state.

Abstract: An electronic device is provided. The electronic device includes a first scan transistor, a driving transistor, an electronic component and a first capacitive coupling component. The driving transistor is electrically connected to the first scan transistor. The electronic component is electrically connected to the driving transistor. The first terminal of the first capacitive coupling component is electrically connected to a control terminal of the driving transistor.

Abstract: A method and a device are provided. The device includes a light-measuring sensor, a display, a memory, and at least one processor operatively connected to the light-measuring sensor, the display, and the memory, wherein the at least one processor is configured to analyze the frequency of an external light source, obtain an operation period of the display, obtain a ratio of an off period of time of the display on the basis of the operation period, and calculate illuminance by using different algorithms on the basis of the relationship between the frequency of the external light source and the operation period and the ratio of the off period of time of the display.

Abstract: Disclosed is an apparatus and method for combating light sensitivity, or photophobia, for people with low vision. Both the apparatus and method filter particular wavelengths of light associated with photophobia. This filtering is achieved while maintaining a luminance that is acceptable to the user and that maintains contrast. The apparatus of the disclosure is a mechanical filter that can be applied over an electronic screen. The method utilizes software and a filtering module associated with either the CPU or GPU of a computer. The filtering module processes a video signal by eliminating certain targeted wavelengths of light.

Abstract: A demultiplexer is provided. The demultiplexer includes a plurality of demultiplexer units. Each of the demultiplexer units includes two first type thin film transistors sharing a source electrode, and two second type thin film transistors are disposed between two of the demultiplexer units adjacent to each other. Space utilization of the demultiplexer is improved. A display panel and a display device having the demultiplexer are also provided.

Abstract: The present disclosure provides a shift register, a gate driving circuit and a display panel. The shift register includes a transistor, which includes a gate electrode, a gate insulating layer, an active layer, a first electrode and a second electrode; the first and second electrode are of comb-shaped structures; the first electrode includes first and second comb tooth portions arranged at intervals, and a first comb handle portion connecting the first and second comb tooth portions; and comb tooth electrodes of the first comb tooth portions have a different length from those of the second comb tooth portions; the second electrode includes third and fourth comb tooth portions arranged at intervals, and a second comb handle portion connecting the third and fourth comb tooth portions; the first and third comb tooth portions form an inter-digital structure, the second and fourth comb tooth portions form an inter-digital structure.

Abstract: A display apparatus includes a display panel, a driving controller, a gate driver and a data driver. The driving controller is configured to insert a compensation image to first image data including a normal image to generate second image data. The gate driver is configured to shift an output time of a gate signal and to output the gate signal having a shifted output time to the display panel. The data driver is configured to generate a data voltage based on the second image data and to output the data voltage to the display panel. A gate shift amount when the compensation image is applied is substantially the same as a gate shift amount immediately before the compensation image is applied.

Abstract: A special-shaped display panel includes: a special-shaped display area (S) having gate lines (G), some of the gate lines (G) being cut off in a non-display sub-area (S2) of the special-shaped display area (S); a first gate drive circuit set (A1) located on one side of the special-shaped display area (S), electrically connected to one ends of gate lines (G) which are not cut off by the non-display sub-area (S2), and electrically connected to gate lines (G) on one side which are cut off by the non-display sub-area (S2); and a second gate drive circuit set (A2) located on the other side of the special-shaped display area (S), electrically connected to the other ends of gate lines (G) which are not cut off by the non-display sub-area (S2), and electrically connected gate lines (G) on the other side which are cut off by the non-display sub-area (S2).

Abstract: A display controller includes a resource controller configured to receive layer information about each of a first layer and a second layer that are output at different times through a display panel during a unit frame. The display controller includes a data input direct memory access (DMA) configured to receive first image data corresponding to the first layer and second image data corresponding to the second layer, and a hardware resource configured to receive the first and second image data from the data input DMA, process the received first and second image data according to the layer information, and generate first layer data of the first layer and second layer data of the second layer. The resource controller is configured to control the data input DMA according to the layer information to determine an order in which the first and second image data are provided to the hardware resource.

Abstract: A display apparatus and a controlling method are provided. The display apparatus includes a communication interface to communicate with an external device, a display, and a processor which, in response to connecting to a plurality of external devices, may identify one external device based on usage history, identify whether the external device is turned on based on a clock signal included in an input signal of the identified external device, based on the identified external device not being turned on, transmit a control signal to turn on the external device to the external device, identify a feature of content provided by the identified external device, change an output setting state of the display corresponding to the identified feature of the content, and based on receiving content from the external device, control the display to display the received content based on the changed output setting state of the display.

Abstract: The present application provides a method for controlling an offset voltage in a display device, a display device and a storage medium. The method for controlling an offset voltage in a display device comprises: generating a chopper signal based on at least one of a data output control signal and a polarity inversion control signal; and, controlling, according the chopper signal, the polarity of an offset voltage of an operational amplifier in the display device, so that the offset voltage is equivalently eliminated within at least one of a design space range and a design time range. By using the control method of the present application, without using large-size transistors and providing more signals, the display effect can be ensured and the size of the chip can also be reduced.

Abstract: A display panel. The display panel includes a base substrate, drive circuits, pixel circuits, and signal line groups. The drive circuits and the pixel circuits are arranged on the base substrate. The drive circuits provide control signals for the pixel circuits. The pixel circuits provide drive currents for light-emitting elements of the display panel. The drive circuits include a first drive circuit and a second drive circuit. The signal line groups include a first signal line group and a second signal line group. The first signal line group includes M signal lines that provide signals for the first drive circuit. The second signal line group includes N signal lines that provide signals for the second drive circuit, M?1, and N?1. The first drive circuit provides a light-emitting control signal for a light-emitting control transistor of the pixel circuit.

Abstract: The present disclosure relates to a power supply device including a gate driving circuit configured to supply gate signals to a plurality of gate lines, a first power supply circuit configured to supply a first initialization voltage having a voltage level between a first voltage level and a second voltage level to a plurality of first initialization power lines, the first initialization voltage having the first voltage level in a first period, a third voltage level between the first and second voltage levels in a second period, and the second voltage level in a third period, and a second power supply circuit configured to supply a driving voltage to a plurality of driving power lines among the plurality of power lines, and a display device including the power supply device.

Abstract: A display substrate includes a first division pattern in which a plurality of first openings corresponding to the first pixel areas and the second pixel areas are defined, a first color filter overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, a second division pattern which overlaps the peripheral area and in which a first common opening corresponding to each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in one pixel row, is defined, and a first color control pattern corresponding to the first common opening and overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in the one pixel row.

Abstract: A display device includes a display panel which includes a letterbox area and an image display area which displays an image and includes a boundary luminance variable area extending from the letterbox area; and a luminance control unit which controls a reduced luminance amount of the boundary luminance variable area based on the image.

Abstract: A display panel with a less costly backup arrangement for failed light-emitting elements and a driving method thereof are disclosed. The display panel includes a plurality of pixels. Each pixel includes a plurality of main sub-pixels and a backup sub-pixel. For any one of the pixels, if there is a failed main sub-pixel, the backup sub-pixel is activated and configured for cooperating with non-failed main sub-pixels to output metamerized light of a desired target color in order that no change in color or brightness is perceived by a viewer.

Abstract: The present disclosure provides a shift register including a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a first capacitor and an impedance transistor; the second transistor has a first electrode coupled to a second node; the third transistor has a first electrode coupled to a first power terminal and a second electrode coupled to the second node; the fifth transistor has a control electrode coupled to a third node; the impedance transistor has a control electrode coupled to the first power terminal, a first electrode coupled to the second node, and a second electrode coupled to the third node.

Abstract: An application processor including: a compensation value calculator configured to calculate a compensation value of pixels disposed in a unit block of a pixel unit of a display device, based on imaging data; a storage unit configured to store a maximum compensation value and a minimum compensation value for each unit block; a linear converter configured to generate a mapped compensation value of the pixels disposed in one of the unit blocks by using the maximum compensation value and the minimum compensation value for that block; and a quantizer configured to generate quantization data by quantizing the mapped compensation value.

Abstract: A display apparatus and a display panel thereof are provided. The display apparatus includes a first driving circuit supplying a gate signal through a first line at a first time and supplying the gate signal through a second line at a second time, a display panel including a first pixel including a first subpixel connected to the first line, a second subpixel connected to the second line, and a third subpixel connected to the first line, and a second driving circuit supplying a data signal to the first subpixel and the third subpixel at the first time and supplying the data signal to the second subpixel at the second time. Accordingly, each of subpixels configuring a pixel may be connected to a gate line adjacent thereto, and thus, short circuit may be prevented from occurring when all of subpixels are connected to one gate line.

Abstract: A current limiting circuit includes: a delay circuit that receives a video signal, and outputs a delay signal obtained by delaying the video signal by a time period corresponding to one frame; a calculation circuit that receives the video signal, and calculates a gain by which the delay signal is to be multiplied, based on power consumption of the pixels corresponding to the delay signal and power consumption of the pixels corresponding to the video signal; and a gain multiplication circuit that multiplies the delay signal by the gain.

Abstract: A display device includes a first driving transistor of a first subpixel, a second driving transistor of a second subpixel, a first shield metal, a second shield metal, a buffer layer, and an interlayer insulating film; a first source electrode included in the first driving transistor is positioned on or over the interlayer insulating film and electrically connected to the first shield metal through first holes in the interlayer insulating film and the buffer layer; a second source electrode included in the second driving transistor is positioned on or over the interlayer insulating film and electrically connected to the second shield metal through second holes in the interlayer insulating film and the buffer layer; a welding repair line is positioned between the buffer layer and the interlayer insulating film to overlap with at least a part of the first shield metal and be electrically connected to the second source electrode through a hole in the interlayer insulating film.

Abstract: A display device including a substrate, a light-emitting element, a first transistor, and a second transistor, the first transistor including the first gate electrode on the substrate; a first insulating film on the first gate electrode, a first oxide semiconductor on the first insulating film, and having an area overlapping the first gate electrode, a second insulating film on the first oxide semiconductor, and a first conductive layer on the second insulating film, the second transistor including the first insulating film on the substrate, a second oxide semiconductor on the first insulating film, a second insulating film on the first oxide semiconductor and the second oxide semiconductor, and having a thickness smaller than a thickness of the first insulating film, a second gate electrode on the second insulating film, and having an area overlapping the second oxide semiconductor.

Abstract: A display device includes pixels, and each pixel is connected between a first electrode or a second electrode of a driving transistor and a bias line, includes a bias transistor configured to transfer a bias voltage applied from the bias line to the first electrode or the second electrode of the driving transistor during a bias period. Bias voltages applied to the pixels emitting light of different colors are different from each other.

Abstract: A display device is provided. The display device may include a substrate, a plurality of pixels, a first data line, a second data line, a defect sensing line, a first input pad, and a static electricity discharge element. The substrate may include a display area and a peripheral area neighboring each other. The plurality of pixels may be positioned on the display area and may include a first pixel and a second pixel. The first data line may be electrically connected to the first pixel. The second data line may be electrically connected to the second pixel and may be electrically isolated from the first data line. The defect sensing line may be positioned on the peripheral area. The first input pad may be electrically connected to the defect sensing line. The static electricity discharge element may be electrically connected through the defect sensing line to the first input pad.

Abstract: A gate driver and a display device comprising the same are discussed. The gate driver can comprise a plurality of stages for individually driving a plurality of gate lines by a combination of a plurality of group signals, a plurality of block signals, and a plurality of clock signals. Each of the plurality of stages driven independently can include an output buffer including a pull-up transistor configured to generate and output a gate-on level of a scan signal under the control of a first node, and a pull-down transistor configured to generate and output a gate-off level of the scan signal under the control of a second node. Each stage can further include a first controller configured to control the first node, and a second controller configured to control the second node to be opposite to the operation of the first node.

Abstract: A scan driver includes stages, and first to third clock signals are applied to the stages, respectively. A falling time of the first clock signal is shorter than falling times of the second and third clock signals.

Abstract: A substrate assembly includes a substrate having a first surface and a second surface opposite to the first surface. The substrate assembly includes a first conductive portion disposed on the first surface, and a second conductive portion disposed on the second surface. The substrate assembly includes a connective portion that is at least partially disposed in the substrate and penetrates from the first surface to the second surface. The first conductive portion is electrically connected to the second conductive portion through the connective portion. The substrate assembly includes a processing unit disposed on the first surface, and an electronic element disposed on the second surface. The first conductive portion, the second conductive portion and the connective portion are overlapped with either of the processing unit or the electronic element, and the other of the processing unit or the electronic element is electrically connected to the first conductive portion.

Abstract: A display panel includes a plurality of subpixels and a plurality of data lines electrically connected to the plurality of subpixels, and a data driver circuit applies data voltages for outputting images to the plurality of data lines in a refresh frame period, wherein the data driver circuit applies a data voltage for outputting a first image to the plurality of data lines at a first driving frequency, and applies a data voltage for outputting a second image different from the first image to the plurality of data lines at a second driving frequency higher than the first driving frequency.

Abstract: The application discloses an image display device and a control method thereof. The control method for the image display device includes: receiving a first image signal from a host and displaying a frame, a first frame data of the first image signal having a first frequency; determining that the image display device enters a Motion Blur Reduction (MBR) mode and writing a double frequency of a vertical synchronous signal into a storage unit; and informing the host to read the storage unit and alternatively outputting a second frame data and a black-insertion frame data from the host, the second frame data having a second frequency higher than the first frequency.

Abstract: Methods and systems to adjust differently brightness and contrast for dark and bright pictures on a display are provided. Given a tone-mapping curve mapping an input dynamic range to a display comprising a minimum and maximum display luminance value, the maximum display luminance value is lowered to an adjusted luminance value according to user defined parameters. The input dynamic range is tone-mapped to the display dynamic range using the adjusted luminance value. For brightness control, the tone mapped image is stretched linearly back to the maximum display luminance value. For contrast control, a gamma or power EOTF of the display is adjusted according to the adjusted luminance. For displays with global backlight control, the global backlight is adjusted only when contrast is adjusted.