Abstract: A first substrate of an electro-optical device includes a data line, a switching element of a demultiplexer, which is provided corresponding to the data line, and a selection signal supply wiring configured to supply a selection signal for selecting one data line, among a plurality of the data lines grouped into blocks, to the switching element. The first substrate also includes a resistance member for electrically connecting the selection signal supply wirings adjacent to each other. Thus, all of the selection signal supply wirings can be supplied with a selection signal for analysis, when a probe is brought into contact with an inspection terminal.

Abstract: A method for acquiring luminance compensation data, which includes: collecting an image of a first grayscale value and an image of a second grayscale value displayed by a display panel to be compensated; calculating a luminance difference between the image of the first grayscale value and image of the second grayscale value for each display unit of the display panel; determining a target luminance difference based on the luminance difference between the image of the first grayscale value and the image of the second grayscale value for each display unit; determining a preset compensation data calculation scheme corresponding to the display panel and acquiring images of grayscale values required by the preset compensation data calculation scheme, based on a preset condition that the target luminance difference meets; and determining the luminance compensation data for the display panel, based on the determined images of grayscale values.

Abstract: An embodiment provides a display device including: a light emitting diode; a driving transistor configured to supply a current to the light emitting diode; a switching transistor having an input electrode connected to a data line; and a voltage transmitting capacitor disposed between an output electrode of the switching transistor and a gate electrode of the driving transistor, wherein a data voltage applied to the data line may be transmitted to the gate electrode of the driving transistor through the voltage transmitting capacitor, and the data voltage may have a data voltage value from which a voltage variation variable is removed based on leakage of the switching transistor.

Abstract: There is provided an apparatus comprising: a base substrate and a component substrate having at least two electronic components arranged thereon. At least one aperture is formed through an entire thickness of the component substrate. The at least one aperture is formed in an interspace between the at least two electronic components. The component substrate is coupled to the base substrate using a solder joint. Each of the at least two electronic components may comprise a light emitting diode element. A method of manufacturing an apparatus is also disclosed.

Abstract: A display device includes: a display panel including a plurality of pixels; a sensing data memory configured to store sensing data for threshold voltages of driving transistors of the plurality of pixels; a controller configured to determine a total threshold voltage shift amount for the driving transistors of the plurality of pixels based on the sensing data, to determine total luminance data based on input image data, to determine a frame stress based on the total luminance data and the total threshold voltage shift amount, to determine a target compensation voltage level based on the frame stress, and to generate compensated image data by compensating the input image data based on the target compensation voltage level; and a data driver configured to provide data voltages to the plurality of pixels based on the compensated image data.

Abstract: A display apparatus includes a display panel, a first emission driver, a second emission driver, and an emission driver controller. The first and second emission drivers are on different sides of the display panel, and each applies an emission signal to the display panel. The emission driver controller selectively drives the first emission driver and the second emission driver based on deterioration stress of the first and second emission drivers.

Abstract: A display, system and method of providing a display are described. The display includes sets of microLEDs. Each set of microLEDs corresponds to one of a plurality of pixels of the display and produces a combination of light that forms a color of the corresponding one of the pixels. Lenses control an emission angle and emission profile of the light emitted by the sets of microLEDs. Each set of microLEDs has a red microLED that emits red light, a green microLED that emits green light, a blue microLED that emits blue light, and another microLED that emits light along a red-green locus. The red-green locus light is selected to enhance efficiency at a white point to compensate for reduced emission from the red microLED dependent on a size of the red microLED.

Abstract: A RGB simultaneous correction-type device for display gamma correction is proposed, the device including an RGB test pattern output unit forming three division surfaces resulting from dividing a display into three surfaces around a center portion thereof and simultaneously outputting R, G, and B patterns to each of the division surfaces; a unit probe module having three probes disposed one by one at each of the division surfaces corresponding to the R, G, and B patterns; and a correction control unit analyzing each probe detection signal of the unit probe module to simultaneously perform gamma correction for R, G, and B values of each of the division surfaces, whereby there is an advantage of being capable of reducing the display gamma correction time by solving the problem that the time to sequentially output RGB colors during RGB correction is required in the test time.

Abstract: A display device includes a display panel that includes a concave portion at a side of the display panel; and an input detection unit disposed over the display panel. The input detection unit includes a plurality of first detection electrodes electrically connected to each other in a first direction, a plurality of second detection electrodes electrically connected to each other in a second direction perpendicular to the first direction, and a connection wire that electrically connect a pair of the first detection electrodes of the plurality of first detection electrodes disposed at both sides of the concave portion, and the connection wire includes a plurality of segments separate from each other and conjunction portions that electrically connect two adjacent segments to each other.

Abstract: A display system includes a display panel and first and second display drivers. The first display driver is configured to generate first region total current data corresponding to a subtotal of estimated pixel currents of respective pixels in a first region of the display panel. The second display driver is configured to generate second region total current data corresponding to a subtotal of estimated pixel currents of respective pixels in a second region of the display panel. The first display driver is further configured to receive the second region total current data from the second display driver, receive first image data for the first region; generate first voltage data based on the first image data, and update the first region of the display panel based on the first voltage data. Generating the first voltage data includes an IR-drop compensation based on the first and second region total current data.

Abstract: A system comprises an eyewear device that includes a frame, a temple connected to a lateral side of the frame, a fingerprint sensor, and a sensing circuit. The fingerprint sensor includes an input surface to receive input of a finger skin surface. The sensing circuit is configured to track a pattern of fingerprint ridges of the finger skin surface on the input surface. Execution of programming by a processor configures the system to perform functions to track, via the sensing circuit, the pattern of fingerprint ridges of the finger skin surface on the input surface; generate a fingerprint image having the tracked pattern of fingerprint ridges; extract fingerprint features from the fingerprint image; and authorize the user to utilize the eyewear device based on the extracted fingerprint features.

Abstract: Embodiments of the present disclosure relate to a display device, and more particularly, to a display device in which the number of data link lines or touch lines can be increased in a bent area or a folded area of a display panel. According to the embodiments of the present disclosure, it is possible to provide a display device in which the number of data link lines or touch lines can be increased in a bent area or a folded area of a display panel.

Abstract: A driving method, a driving device and a liquid crystal display device are provided. The driving device of the LCD display device outputs the target grey value of the nth frame according to the original grey value of the nth frame, the original grey value of the (n?1)th frame and the look-up table. This improves the luminance of the sub-pixel of the nth frame, shortens the required charging time of the sub-pixel when the (n+1)th frame is being displayed. Thus, the sub-pixel of the (n+1)th frame could be efficiently charged and the luminance of the sub-pixel could be increased. In addition, since the luminance increase of the (n+1)th frame is more than that of the nth frame, the contrast of the LCD display could be improved.

Abstract: A display device includes: a display panel including a plurality of pixels; and a driving controller configured to: generate a data signal corresponding to an input image data; generate a data voltage based on the data signal; and output the data voltage to the pixels, wherein the driving controller is configured to output the data signal in at least one driving frequency higher than a predetermined low frequency during an image transition period in a low frequency driving mode during which the data signal outputs in the low frequency.

Abstract: This disclosure discloses a control method of iGallery, a control system of iGallery, and a computer readable storage medium. The control method includes determining identity information of a viewer in front of the iGallery, based on a preset target emotion state and the identity information, invoking a pre-stored control instruction corresponding to the identity information in the target emotion state, and controlling the iGallery to correspondingly adjust its display in accordance with the invoked control instruction.

Abstract: A driving controller includes an image analyzer, a grayscale setter and a time-and-space arranger. The image analyzer analyzes input image data to determine a peak luminance. The grayscale setter receives a gamma value and the peak luminance and to determine a boundary grayscale value and a minimum grayscale value. The time-and-space arranger is configured to temporally and spatially arrange first data having the boundary grayscale value and second data having the minimum grayscale value. The driving controller is configured to drive a display panel using the first data and the second data for a low grayscale range of which a grayscale is equal to or less than the boundary grayscale value and to drive the display panel based on a data signal corresponding to a grayscale value of the input image data for a normal grayscale range of which a grayscale is greater than the boundary grayscale value.

Abstract: Systems, devices, and methods for optical engines and laser projectors that are well-suited for use in wearable heads-up displays (WHUDs) are described. Generally, the optical engines of the present disclosure integrate a plurality of laser diodes (e.g., 3 laser diodes, 4 laser diodes) within a single, hermetically sealed, encapsulated package. Such optical engines may have various advantages over existing designs including, for example, smaller volumes, better manufacturability, faster modulation speed, etc. WHUDs that employ such optical engines and laser projectors are also described.

Abstract: A head-mounted display device includes a first set of one or more lenses and a first display configured to provide visual data through the first set of one or more lenses. The head-mounted display device further includes a first stepper motor mechanically coupled to the first display, and the first stepper motor is configured to move the first display along a first axis by rotating a rotatable component of the first stepper motor. The head-mounted display device further includes a first electronic controller configured to (i) determine a first position of the first display, (ii) receive information identifying a second position of the first display, and (iii) generate one or more electrical signals that cause the first stepper motor to move the first display from the first position to the second position along the first axis.

Abstract: An apparatus for driving an electro-optic display may comprise spaced first and second device layers, and a first and second rows of display pixels, each row may include a plurality of display pixels, each display pixel having a pixel electrode positioned on the first device layer for driving the display pixel, a conduction line positioned on the second device layer and overlapping with a portion of the plurality of display pixels' pixel electrodes, and at least one conductive path connecting the conduction line of the first row to a conduction line of the second row of display pixels.

Abstract: An optical measurement device includes an optical sensor which measures an optical waveform of a reference object or a measurement object, a learner which receives a first optical waveform of the reference object from the optical sensor and learns frequency characteristics of the first optical waveform, a filter generator which analyzes the frequency characteristics of the first optical waveform and generates a frequency filter, a frequency modeling unit which receives a second optical waveform of the measurement object from the optical sensor and models frequency characteristics of the second optical waveform, and an optical characteristic detector which calculates an optical characteristic index of the second optical waveform based on an output value of the frequency modeling unit and the frequency filter.