Abstract: According to embodiments, a light-emitting display device includes a light-emitting diode that emits blue light and green light, a color conversion layer on the light-emitting diode, and a scattering absorption layer disposed between the color conversion layer and the light-emitting diode and that transmits blue light and green light.

Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.

Abstract: A compensation method and device for a display panel. The compensation method for a display panel includes acquiring a plurality of test grayscales of a to-be-tested display panel, performing a grayscale extension on the test grayscales to determine a plurality of test mapping grayscales corresponding to the test grayscales; acquiring, by using a camera, actual display brightness of each of the test mapping grayscales and actual display chroma of each of the test mapping grayscales; and determining a grayscale compensation formula of each display region of the at least two display regions of the display panel according to target display brightness of each of the test mapping grayscales, target display chroma of each of the plurality of test mapping grayscales, the actual display brightness of each of the test mapping grayscales, and the actual display chroma of each of the test mapping grayscales.

Abstract: A grayscale data compensation method and apparatus and a driver chip. The grayscale data compensation method includes acquiring an input display brightness instruction value; determining a coefficient variation value corresponding to the input display brightness instruction value according to a relationship in magnitude between the input display brightness instruction value and a range boundary instruction value corresponding to a range boundary; and compensating grayscale data according to the coefficient variation value and a reference compensation coefficient pre-stored under a standard brightness instruction value.

Abstract: A grayscale data compensation method and apparatus and a driver chip. The grayscale data compensation method includes acquiring an input display brightness instruction value; determining a coefficient variation value corresponding to the input display brightness instruction value according to a relationship in magnitude between the input display brightness instruction value and a range boundary instruction value corresponding to a range boundary; and compensating grayscale data according to the coefficient variation value and a reference compensation coefficient pre-stored under a standard brightness instruction value.

Abstract: A knee protection structure for a vehicle may include a bracket disposed on a vehicle body structure, and a lower crash pad panel disposed to be supported by the bracket so that a knee of a passenger hits the lower crash pad panel in the event of a collision, in which the lower crash pad panel may include a uni-directional continuous-fiber composite material, continuous fibers may be arranged in a given direction, inserted into at least a predetermined region of the entire region thereof, and a multi-directional continuous-fiber composite material, in which continuous fibers may be arranged in multiple directions, inserted into the remaining region.

Abstract: A knee protection structure for a vehicle may include a bracket disposed on a vehicle body structure, and a lower crash pad panel disposed to be supported by the bracket so that a knee of a passenger hits the lower crash pad panel in the event of a collision, in which the lower crash pad panel may include a uni-directional continuous-fiber composite material, continuous fibers may be arranged in a given direction, inserted into at least a predetermined region of the entire region thereof, and a multi-directional continuous-fiber composite material, in which continuous fibers may be arranged in multiple directions, inserted into the remaining region.

Abstract: A tray locking structure of a vehicle includes a housing installed in an inner panel of the vehicle, having an accommodating room, an installation recess formed in a front side thereof, and a locking bar that crosses the installation recess; a door hinged to a rear side of the housing that can move up and down to thus open and close the door; and a locking part installed in a front side of the door, having a locking body, a locking step provided in a lower end of the locking body and locked by the locking bar, an upper end pulled forward to release the locking part from the locking bar, a plurality of rotation protrusions provided on lateral sides of the locking body, and a button including an insertion plate having a plurality of insertion holes such that the rotation protrusions are respectively inserted into the insertion holes.

Abstract: A tray locking structure of a vehicle is disclosed. The structure includes a housing installed in an inner panel of the vehicle, having an accommodating room, an installation recess formed in the front side thereof, and a locking bar for crossing the locking recess, a door hinged to the rear side of the housing that can move up and down to thus open and close the door, and a locking part installed in the front side of the door, having a lower end locked by the locking bar, and an upper end pulled forward to release the locking part from the locking bar. The button of the locking part is pulled forward to open the door so that the locking part is not released from the locking state due to external shock so as to prevent accident.

Abstract: A damper assembly for a glove box includes a fixing member attached to the rear part of a glove box, the fixing member having a fitting protrusion, and a damper having a fitting piece, through which the fitting protrusion is inserted, whereby the number of the parts of the damper assembly is reduced. The fixing member of the damper assembly is made of a plastic material, whereby instability of the glove box is prevented when the glove box is opened or closed.

Abstract: A guide structure for a vehicular tray includes a plurality of slides formed at opposite lateral outer surfaces of the tray, the slides guiding the tray in the movement direction, a plurality of guides formed at opposite lateral inner surfaces of a housing configured to receive the tray, the guides guiding the slides, a plurality of toothed rails installed at lower sides of the guides and formed with teeth in the movement direction of the tray, and toothed gears connected to opposite ends of a damper member and configured to protrude outward from opposite lateral outer surfaces of the tray, the toothed gears being rotated and moved at a constant speed in an engaged state with the toothed rails.

Abstract: A damper assembly for a glove box includes a fixing member attached to the rear part of a glove box, the fixing member having a fitting protrusion, and a damper having a fitting piece, through which the fitting protrusion is inserted, whereby the number of the parts of the damper assembly is reduced. The fixing member of the damper assembly is made of a plastic material, whereby instability of the glove box is prevented when the glove box is opened or closed.