Abstract: The cholesteric liquid crystal display (CLCD) device includes first and second cholesteric liquid crystal panels that reflect light within different wavelength ranges. Both panels have gate lines that extend from one side to the other. A gate driver is electrically connected to the first panel's gate lines. Additionally, a flexible printed circuit is electrically connected to both the first and second panels' gate lines.

Abstract: A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. Each pixel includes a reflection region and a transmission region. The first substrate includes a reflecting layer, a first insulating layer, and a pixel electrode. The thickness of the liquid crystal layer in the transmission region is greater than the thickness of the liquid crystal layer in the reflection region, and the liquid crystal layer has a twist angle of substantially 0 degree. A surface of the first substrate that faces the liquid crystal layer includes an upper step portion, a lower step portion, and an inclined portion. The length L1 of a portion of the inclined portion included in the reflection region and the length L2 of a portion of the lower step portion included in the reflection region satisfy the relationship L1+L2?1.81·L1.

Abstract: The present disclosure relates to a display device and an image display apparatus including the same. A display device according to an embodiment of the present disclosure comprises a backlight, a first TFT panel, a second TFT panel, and a color filter wherein, while a first voltage is applied, a second voltage higher than the first voltage is applied in response to an object within an image frame data input to the display device; while a third voltage is applied, a fourth voltage higher than the third voltage is applied in response to the object within the image frame data input to the display device; and in response to movement of the object, a fifth voltage higher than the second voltage is applied, and a sixth voltage higher than the fourth voltage is applied. Accordingly, luminance expression power may be improved.

Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.

Abstract: A dual side view display includes a waveguide with an inside transparent layer and an outside transparent layer spaced apart from and parallel to the inside transparent layer, and a plurality of inside view liquid crystal (LC) pixels and a plurality of outside view LC pixels disposed within the waveguide. The plurality of outside view LC pixels are disposed within the waveguide parallel to and in-plane with the plurality of inside view LC pixels. The plurality of inside LC pixels includes a plurality of outside blocking layers configured to block light scattered in the plurality of inside view LC pixels from propagating through the outside transparent layer. Also, the plurality of outside view LC pixels includes a plurality of inside blocking layers configured to block light scattered in the plurality of outside view LC pixels from propagating through the inside transparent layer.

Abstract: In one example embodiment, a display device for suppressing reflected light includes a driving circuit and a display region which includes a plurality of pixels. In one example embodiment, the plurality of pixels includes a first pixel having a first light emitting element which includes a first light emitting portion having a first layer surface. In one example embodiment, first pixel includes a second light emitting element which includes a second light emitting portion having a second, different layer surface. In one example embodiment, the first pixel includes a third light emitting element which includes a third light emitting portion having a third, different layer surface.

Abstract: The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.

Abstract: The present application provides a display panel and a display device. The display panel includes a liquid crystal layer, a light adjustment layer, and a reflection layer. The liquid crystal layer includes a plurality of liquid crystal molecules. The light adjustment layer includes a plurality of light adjustment portions, and each of the light adjustment portions and a corresponding one of the liquid crystal molecules include a contact interface. The reflection layer is disposed on a side of the liquid crystal layer and the light adjustment layer away from a display side and corresponds to the light adjustment portions. An incident light is totally reflected at the contact interface or passes through the contact interface.

Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display panel and an optical modulation component on a light-emitting side of the display panel; the display panel includes multiple pixel units, the optical modulation component includes multiple optical modulation units in one-to-one correspondence with the multiple pixel units, and each optical modulation unit includes multiple prisms; and the prism is configured to refract light emitted from the corresponding pixel units so that the refracted light exits at a preset angle.

Abstract: In a document scanning device, a flatbed scanner has a transparent platen for supporting a document, and performs flatbed scanning on the document, a cover operable and closeable relatively to the flatbed scanner is pivotally connected to the flatbed scanner, and a presser assembly is detachably disposed on a lower surface of the cover. The presser assembly has a first pressing plane and a second pressing plane opposite to each other. The cover and the presser assembly respectively have detachable docking structures disposed between the first pressing plane and the second pressing plane, so that a user can detach the presser assembly from the lower surface of the cover, or attach the presser assembly to the lower surface of the cover, and that the first pressing plane and the second pressing plane can directly press the document onto the transparent platen of the flatbed scanner in two different used states.

Abstract: Various embodiments of the present disclosure are directed towards an integrated circuit (IC) chip comprising a display pixel in which a bottom electrode and a reflector are separate and border. A light emission device overlies the reflector, and a top electrode overlies the light emission device. A coupling structure extends from the bottom electrode, alongside the reflector, to an interface between the light emission device and the reflector to electrically couple the bottom electrode to the light emission device.

Abstract: The present invention provides a polarizer module and an operation method thereof. The polarizer module includes a bifacial reflective polarizer, a first liquid crystal layer, a second liquid crystal layer, a first polarizer, and a second polarizer. The bifacial reflective polarizer has a first surface and a second surface opposite to each other. The first liquid crystal layer and the second liquid crystal layer are disposed on the first surface and the second surface respectively. The first polarizer and the second polarizer are disposed on the first liquid crystal layer and the second liquid crystal layer respectively.

Abstract: A display device includes a display region, a peripheral region around the display region, a sealing portion provided in the peripheral region to seal a liquid crystal layer, and a liquid crystal supply portion provided at a part of the sealing portion and interconnecting an outside of the sealing portion and the display region. The peripheral region includes a first peripheral region which is provided between the display region and the sealing portion and from which an insulating film is removed and a second peripheral region which is provided between the display region and the sealing portion and in which the insulating film covering a circuit is formed. A light blocking film arranged so as to straddle the first and second peripheral regions and extending linearly in an extending direction of a boundary between the first and second peripheral regions is formed on a substrate.

Abstract: The present disclosure relates to an array substrate, a liquid crystal display panel and a display device. The array substrate includes a base substrate on which a gate metal layer and a source-drain metal layer are stacked in sequence. The gate metal layer includes a plurality of independent gate lines and a plurality of independent dummy gates, the source-drain metal layer includes a plurality of independent data lines and a plurality of independent dummy drains. The dummy gate includes a main body portion in a pixel region defined by a gate line and a data line and a lead-out portion; and the dummy drains are in pixel regions, and the dummy drain in the pixel region includes a first subsection overlapping with the main body portion and a second subsection not overlapping with the main body portion.

Abstract: An external light use type display body including: a light diffusion control layer; a display layer; and a reflective layer. The light diffusion control layer has a regular internal structure that comprises a plurality of regions having a relatively high refractive index in a region having a relatively low refractive index. The reflective layer has a patterned indented structure when at least one cross section cut in a thickness direction is viewed. When the entrance plane is irradiated with light rays that travel on the light ray traveling plane with a predetermined incident angle while being scanned along an intersection line of the light ray traveling plane and the entrance plane, the ratio of the light rays satisfying the following Formula (1) or Formula (2) is 50% or more.

Abstract: A display panel includes an array substrate, a color filter substrate, and a liquid crystal layer. The array substrate includes a scan line and a data line; a pixel electrode disposed corresponding to a pixel area; a first thin film transistor configured to electrically connect the pixel electrode to the scan line and the data line; an auxiliary electrode disposed on a same layer as the pixel electrode and arranged around the pixel electrode; and a second thin film transistor configured to electrically connect the auxiliary electrode to the first thin film transistor. Potential received by the pixel electrode and potential received by the auxiliary electrode have a difference.

Abstract: The present disclosure provides a color filter substrate, including: a base substrate, and a light-shielding pattern on the base substrate and having a plurality of openings to define a plurality of pixel regions, wherein each of the plurality of pixel regions at least includes a color filtering region, and a color filtering layer is filled in each color filtering region, and at least one of the plurality of pixel regions further includes at least one transparent region, each of which is filled with a transparent non-filtering layer. The present disclosure further provides a reflective display panel and a manufacturing method for a color filter substrate.

Abstract: To provide a sheet-like optical device capable of selectively emitting light whose optical path has a changed orientation. An optical device includes a first sheet and a second sheet. The first sheet is configured to be electrically switchable between a first state in which the first sheet extends along an in-plane direction orthogonal to a thickness direction and has transparency in the thickness direction, and a second state in which the first sheet has lower transparency in the thickness direction than the transparency in the first state. The second sheet has a prism surface on which an inclined surface inclined with respect to the in-plane direction is arranged along the in-plane direction, the second sheet facing the first sheet in the thickness direction.

Abstract: A liquid crystal display device comprises a first substrate; a second substrate opposite the first substrate; a liquid crystal layer between the first substrate and the second substrate; and an active area including: a matrix of first regions; and a plurality of second regions distributed so as not to overlap the first regions, wherein each first region includes a switching element and is supplied with a grayscale signal via the switching element, and the plurality of second regions includes no switching element and is supplied with a common signal.

Abstract: A display device includes an array substrate, a second substrate and a black matrix. The array substrate includes a first substrate, at least one electrostatic protecting component and a shielding layer. The first substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the first substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer includes an insulating material, and the shielding layer is disposed on the first substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer. The second substrate is opposite to the first substrate. The black matrix is disposed between the second substrate and the first substrate. The shielding layer is disposed between the black matrix and the first substrate.

Abstract: A liquid crystal display panel provided by an embodiment of the application includes an array substrate comprising a display area and a non-display area; a color filter substrate comprising a common electrode, and the common electrode is opposite to the display area and the non-display area; a liquid crystal molecular layer disposed between the array substrate and the color filter substrate; and a voltage alignment circuit electrically connected to the display area and the non-display area correspondingly.

Abstract: A display device includes a backlight module, a liquid crystal display panel and an optical module. The liquid crystal display panel is disposed on the backlight module. The liquid crystal display panel includes an array substrate, an opposite substrate, a display medium layer, an upper polarizing pattern, and a lower polarizing pattern. The upper polarizing pattern is disposed on the opposite substrate. The lower polarizing pattern is disposed on the array substrate and has a first transmission axis. The optical module is disposed between the backlight module and the liquid crystal display panel. The optical module includes a dual brightness enhancement film. The dual brightness enhancement film has a second transmission axis. The polarization direction of the light after passing through the optical module is different from the polarization direction of the light after passing through the lower polarizing pattern.

Abstract: According to an aspect of the present disclosure, an organic light emitting display device includes an organic light emitting display panel including a plurality of sub pixels, a pattern buffer layer disposed on the organic light emitting display panel and patterned so as to overlap at least one sub pixel of the plurality of sub pixels, a color filter layer disposed on the pattern buffer layer and including a plurality of color filters corresponding to the plurality of sub pixels, and a black matrix disposed on the same plane as the pattern buffer layer and dividing the plurality of color filters. Accordingly, generation and spread of cracks when the display device is folded may be effectively suppressed. Therefore, the driveability of the display panel and the reliability of the organic light emitting display device may be improved.

Abstract: The disclosure relates to an array substrate and a method for fabricating an array substrate. The array substrate includes a base substrate, a cover layer on the base substrate, an opening at least partially passing through the cover layer, a stress buffer structure adjacent to the opening and on a side of the cover layer facing the base substrate, wherein the stress buffer structure includes a phase change material, wherein a height of a portion of the cover layer on the phase change material is lower than a height of a portion of the cover layer adjacent to the phase change material.

Abstract: A display apparatus may include a substrate having a first bending area between a first area and a second area, the first bending area to be bent with a first bending axis that extends along a first direction, as a center; a first inorganic insulating layer on the substrate and having a first opening corresponding to the first bending area; a first organic material layer filling at least a portion of the first opening; and a first conductive layer that extends from the first area to the second area through the first bending area and is on the first organic material layer. The first organic material layer may have a concavo-convex surface at least in a portion of an upper surface thereof. At least a portion of the first conductive layer may extend along a third direction forming an angle of about 0° to about 90° with the first direction.

Abstract: A flexible display device including: a display substrate having a display area and a peripheral area surrounding the display area; a plurality of pixels formed in the display area; a passivation layer covering the pixels from the top to protect the pixels; a polarization film layer provided at the top of the passivation layer and of which an edge is extended outside an edge of the passivation layer; and a film wiring made of a flexible material of which one end is connected to the peripheral area.

Abstract: A display substrate includes a base substrate and a plurality of insulating layers disposed on a surface of the base substrate. A groove is defined in the insulating layers in a non-display area of the display substrate. An end portion of an alignment layer is disposed in the groove. The groove is capable of controlling a flow of a liquid alignment material to prevent the liquid alignment material from overflowing to an edge of the base substrate. The groove is formed simultaneously in a process of forming contact holes in a display area of the display substrate. Accordingly, a structure corresponding to the end portion of the alignment layer to control the flow of the liquid alignment material is formed without increasing the number of masks.

Abstract: The present disclosure relates to display panels. The display panels may include an array substrate. The array substrate may include a base substrate, a reflective layer on a surface of the base substrate, and a plurality of reflective color films distributed at intervals in an array mode on a surface of the reflective layer opposite from the base substrate. The plurality of reflective color films may be configured to enable a light being reflected by the reflective layer and then passing through one of the plurality of the reflective color films to have a color.

Abstract: The present disclosure provides an electronic device including a first substrate, a second substrate, a light blocking element, and a transmittance controlling element. The second substrate is opposite to the first substrate. The light blocking element is disposed between the first substrate and the second substrate, and the light blocking element has a light transmitting opening. The light transmitting opening has at least four sides, and adjacent two sides form a round corner. The light transmitting opening overlaps the transmittance controlling element in a normal direction of the first substrate.

Abstract: An array substrate includes a base, a plurality of thin film transistors, a passivation layer, at least one reflective electrode, and at least one first connecting electrode. The array substrate has a display area. The thin film transistors are disposed in the display area on the base. The passivation layer covers the thin film transistors, and has at least one first via hole in the display area. The reflective electrode is disposed on a surface of the passivation layer facing away from the base, and is disposed in the display area and uncovers the first via hole. The first connecting electrode is disposed on a side of the reflective electrode away from the base. Each first connecting electrode is connected to a corresponding reflective electrode, and is connected to a source or a drain of a corresponding thin film transistor through a corresponding first via hole.

Abstract: A pixel array substrate including a substrate, a plurality of pixel structures, and a flat layer is provided. The pixel structures are correspondingly disposed in pixel regions of the substrate. At least one of pixel structure includes an active element, a reflective electrode, and an auxiliary electrode. The reflective electrode is electrically connected to the active element. The auxiliary electrode is electrically connected to the reflective electrode and the active element. A vertical projection of the reflective electrode on the substrate overlaps a vertical projection of the auxiliary electrode on the substrate. An area of the vertical projection of the reflective electrode on the substrate is not greater than an area of the vertical projection of the auxiliary electrode on the substrate. The flat layer is disposed between the auxiliary electrode and the active element. A display device by using the pixel array substrate is also provided.

Abstract: A display device and a screen anti-peeping device are provided. The display device includes a display panel and the screen anti-peeping device. The display panel includes at least one bonding area, wherein the bonding area is configured to be coupled to an outer lead. The screen anti-peeping device overlaps with the display panel and includes a plurality of electrode sets, wherein each of the electrode sets includes a first electrode and a second electrode. At least one of the electrode sets is selected to be coupled to at least one control lead, and the selected electrode set is misaligned with the bonding area.

Abstract: A display device may include a substrate, a display element portion on a surface of the substrate, the display element portion including a plurality of display pixels, a color conversion portion on the display element portion, the color conversion portion including a plurality of banks and a wavelength conversion pattern between the plurality of banks, and a sensor electrode configured to obtain information of a touch input. The sensor electrode may include a first conductive layer arranged on at least a part of a surface of the plurality of banks.

Abstract: An organic light emitting display device includes a substrate, a lower electrode, a light emitting layer, an upper electrode, and a light guide structure. The substrate includes a sub-pixel region and a transparent region. The lower electrode is disposed in the sub-pixel region on the substrate. The light emitting layer is disposed on the lower electrode, and includes an organic emission layer. The upper electrode is disposed on the light emitting layer. The light guide structure is disposed on the upper electrode, and partially overlaps the organic emission layer that is located at the sub-pixel region and the substrate that is located at the transparent region in a plan view.

Abstract: A liquid crystal on silicon device is described. The liquid crystal on silicon device includes a plurality of mirror electrodes, a transparent electrode, a liquid crystal material, and a plurality of microlenses. The plurality of mirror electrodes are arranged periodically to form an array of pixels, each pixel included in the array of pixels configurable to reflect incident light. The transparent electrode is optically aligned with the plurality of mirror electrodes. The liquid crystal material is disposed between the transparent electrode and the plurality of mirror electrodes. The plurality of microlenses are optically aligned with the plurality of mirror electrodes. Each microlens included in the plurality of microlenses is positioned to focus the incident light on a respective one of the plurality of mirror electrodes.

Abstract: An electronic device includes a first substrate, a second substrate disposed opposite to the first substrate, and a third substrate disposed between the first substrate and the second substrate, wherein the third substrate has a first surface closer to the first substrate and a second surface closer to the second substrate. A first alignment layer having a first alignment direction is disposed on a surface of the first substrate. A second alignment layer is disposed on a surface of the second substrate. A third alignment layer having a third alignment direction is disposed on a first surface of the third substrate, and a fourth alignment layer is disposed on the second surface of the third substrate. The third alignment direction is perpendicular to the first alignment direction.

Abstract: The present application provides a display panel, comprising a display area and a border area disposed at a periphery of the display area, the border area comprising: an array substrate comprising a first substrate and a gate driver on array (GOA) circuit disposed on the first substrate; a color filter substrate comprising a second substrate and a signal trace disposed on the second substrate; wherein the GOA circuit is overlapped with the signal trace. The present application also relates to a display device.

Abstract: A light control sheet including a light control layer sandwiched between first and second orientation layers and including a polymer network in which domains are dispersed and filled with a liquid crystal composition including a liquid crystal molecule and a dichroic dye, a pair of transparent electrodes sandwiching the orientation layers, and a polarizing layer positioned on an opposite side of the first orientation layer to the light control layer. The light control layer has a transmittance that increases upon application of a driving voltage to the pair of transparent electrodes. When the driving voltage is not applied between the transparent electrodes, the orientation layers orient the liquid crystal molecule and the dichroic dye horizontally to the orientation layers and orient an orient absorption ax of the dichroic dye to cross an absorption axis of the polarizing layer as viewed in a thickness direction of the light control layer.

Abstract: A touch panel and a manufacturing method thereof, a display panel and a display device are described. The touch panel includes a substrate; a touch electrode arranged on the substrate; and a light processing structure arranged on a surface of the touch electrode to scatter light irradiated thereon so as to reduce reflection of light by the surface of the touch electrode. By arranging the light processing structure on the surface of the touch electrode, the touch panel can make light irradiated on the surface of the touch electrode to be scattered so as to reduce reflection of light by the surface of the touch electrode. Thus, display brightness of the display panel that uses said touch panel is increased, and the degree of brightness decline is reduced when the display panel that uses said touch panel is used outdoors.

Abstract: According to various embodiments, a tunable optical metasurface includes an array of elongated resonator rails arranged parallel to one another. Liquid crystal is positioned within an optical field region between adjacent resonator rails. A controller can selectively apply a voltage differential pattern to the elongated resonator rails to adjust a phase response thereof. According to various embodiments, a cross-backplane reflector is utilized that allows for mid-array routing or edge-array routing of electrical connections between the controller and the resonator rails. The cross-backplane reflector comprises a plurality of elongated optical reflectors extending parallel to one another and perpendicular to the array of resonator rails. An optically transmissive (e.g., transparent) dielectric may electrically separate the resonator rails from the optical reflectors. A pattern of vias formed therein facilitates electrical connections between the optical reflectors and the resonator rails.

Abstract: A liquid crystal display apparatus having improved viewing angle characteristics in a region vertically asymmetrical. A liquid crystal display apparatus of the present invention includes: a liquid crystal cell including a liquid crystal layer containing liquid crystal molecules aligned in homogeneous alignment under a state in which an electric field is absent; a first polarizer arranged on a viewer side of the liquid crystal cell; a second polarizer arranged on a back surface side of the liquid crystal cell; a first optical compensation layer arranged between the liquid crystal cell and the first polarizer; and a second optical compensation layer arranged between the liquid crystal cell and the first optical compensation layer. A refractive index nz1 in a thickness direction of the first optical compensation layer is less than 1.5187, and a refractive index nz2 in a thickness direction of the second optical compensation layer is less than 1.5340.

Abstract: A color filter substrate, a manufacturing method thereof and a display device are provided. The color filter substrate includes: a base substrate; a black matrix on the base substrate, the black matrix including a plurality of openings and a bank surrounding each opening; a color filter layer in each opening; a first planarization layer covering the color filter layer, and the bank protruding relative to the first planarization layer in a direction away from the base substrate; a second planarization layer covering both the first planarization layer and the bank, the second planarization layer including a first surface distal to the base substrate; and a grating layer on the second planarization layer.

Abstract: The present disclosure can provide a transparent display panel, a preparation method thereof and a display device. The transparent display panel includes a bearing layer disposed between a base substrate and a liquid crystal layer and including a plurality of concave structures, and a plurality of reflecting structures located between the bearing layer and the liquid crystal layer, where an orthographic projection of the concave structure on the base substrate covers an orthographic projection of one or more reflecting structures on the base substrate.

Abstract: A display apparatus includes: a first substrate and a display unit. The display unit includes a display region and a transmissive region. The display unit further includes: an auxiliary layer disposed in correspondence with the transmissive region; and a second electrode disposed in correspondence with the display region and at least a portion of the transmissive region. The auxiliary layer includes a first material, the second electrode includes a second material, and the first material and the second material each satisfy Equation 1 below: <Equation 1> ST2?ST1>0 mJ/m2, wherein, in Equation 1, ST1 is a surface energy of the first material at 25° C., and ST2 is a surface energy of the second material at 25° C.

Abstract: A display device apparatus provides an increased color reproduction rate and/or contrast ratio. The display device includes a first substrate; a second substrate disposed on the first substrate; and a liquid crystal layer arranged between the first substrate and the second substrate. A reflective layer is disposed on the first substrate, a polarizing layer is disposed on one surface of the second substrate, and a metasurface pattern layer is disposed on the second substrate. The metasurface pattern layer includes a third substrate and a first metasurface pattern disposed on the third substrate.

Abstract: The present disclosure is related to a touch control module. The touch control module may include a plurality of touch control electrodes. At least one of the plurality of touch control electrodes may have a wire grating structure. The wire grating structure may be configured to enable light from the display panel to pass through the at least one of the plurality of touch control electrodes.

Abstract: Discloses are a display panel, a method of manufacturing the same and a display device. The display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; and a reflective structure group disposed on the first substrate, the reflective structure group includes a plurality of reflective structures in one-to-one correspondence with visual fields of view, and a reflective surface of each reflective structure of the reflective structures faces the second substrate, and the reflective structure is configured to reflect light from the second substrate in a predetermined direction to a corresponding field of view.

Abstract: A display device and a display method which can reproduce kinematic parallax and express a high sense of realism without using image display means are provided. The display device includes an image display unit having a stripe structure having subpixels of a plurality of colors disposed so that subpixels of the same color are arranged in a first direction and enabling an observer to observe, through an aperture, an image formed by pixels, each pixel being constituted by the subpixels of a plurality of colors. The aperture has a shape in which areas of the subpixels of the plurality of colors which can be seen through the aperture are uniform, and in which a numerical aperture decreases along a second direction orthogonal to the first direction. A plurality of the apertures are provided so as not to overlap with each other.

Abstract: Provided are a front light source and a display apparatus. The front light source is disposed on a light emitting side of a display panel. The front light source includes: a light guide member and a light emitting member disposed on a light incident side of the light guide member, the light guide member being configured to guide light emitted by the light emitting member onto the display panel; the light emitting member includes: a light source element and a quantum dot element which are disposed on a same layer, the light source element being configured to emit light of a first color, and the quantum dot element being configured to emit light of three colors including three-primary colors under excitation of the light emitted by the light source element, the first color is one of the three-primary colors.

Abstract: A display device and an electronic device are provided. The display device includes a backlight module and a display panel. The backlight module includes a light guide plate, a light source assembly, and a first diffusion film. The light guide plate has a first surface, a second surface disposed opposite to the first surface, and a side surface connected between the first surface and the second surface. The light source assembly is configured to emit light toward the side surface of the light guide plate. The first diffusion film is disposed on the second surface of the light guide plate and close to the light source assembly. The display panel is stacked on the first surface of the light guide plate, the display panel has a display region and a non-display region, and the first diffusion film is configured to diffuse incident light to the display region.