A display substrate, a display panel, and a display device are provided. The display substrate includes a substrate body capable of transmitting light and a cover layer arranged on the substrate body to form a predetermined pattern, a plurality of pixel unit spaces are in the predetermined pattern. Light incident from a side of the substrate body to the cover layer is concentrated inside the cover layer and transmitted, and passes through the cover layer in a first direction, an angle between the first direction and a preset plane is less than a preset angle, the preset plane is parallel to the substrate body, the preset angle is less than 90 degrees.

Light-control panels including layered optical components are described in this application. An example of a light-control panel includes first, second, and third glazing layers, first and second switchable components extending between the first and second glazing layers, and a third switchable component extending between the second and third glazing layers. The switchable components include a polymer-dispersed liquid-crystal (PDLC) device having a clear state and a hazy state, a guest-host liquid-crystal (GHLC) device having a clear state and a tinted state, and a light-guide device having a clear state and a bright state.

A display panel and a display device are provided. The display panel includes a non-opening region and opening regions. The display panel includes a substrate. The substrate is located on a side of the display panel away from a light-exiting surface. The substrate includes a first base layer, a second base layer, and a third base layer. A first interface is formed between the second base layer and the first base layer. A second interface is formed between the third base layer and the second base layer.

To provide a transparent substrate with excellent appearance and with high visibility when observed from a predetermined direction, and a process for producing it.

A transparent substrate comprising a substrate having a curved surface on at least a part of its front surface, and an antiglare layer formed on the center region and the edge region of the curved surface, wherein the absolute value of the difference between the 60 specular glossiness at the center region and the 60 specular glossiness at the edge region is higher than 20%.

A liquid crystal display including a liquid crystal panel including: a gate line and a data line disposed on a first substrate; a transistor connected to the gate line and the data line; a pixel electrode connected to the transistor; a second substrate facing the first substrate; red and green color conversion layers and a transmission layer disposed on one surface of the second substrate; a common electrode disposed on one surface of the red and green color conversion layers and the transmission layer; and a liquid crystal layer including liquid crystal molecules disposed between the first and second substrates. The data line is disposed adjacent to one edge of the pixel electrode, and an arrangement of liquid crystal molecules disposed at a part corresponding to the data line is the same as an arrangement of liquid crystal molecules of a part corresponding to the pixel electrode.

Provided is a display device with enhanced uniformity of brightness. The display device includes a display panel, and a backlight unit configured to supply light to the display panel, wherein the display panel includes a liquid crystal panel with first and second surfaces opposite to each other, a first polarizing plate arranged on the first surface of the liquid crystal panel, a second polarizing plate arranged on the second surface of the liquid crystal panel, a light absorbing layer arranged on the second polarizing plate to absorb a portion of the light supplied from the backlight unit, and a light absorbing material included in the light absorbing layer to absorb light of particular wavelengths.

A display device includes: a display panel; a light source; and a light guide plate receiving light from the light source and providing the light to the display panel. The light guide plate includes an upper surface facing the display panel, a light incident surface facing the light source and a light opposing surface opposing the light incident surface. The upper surface includes a lens pattern and the lower surface incudes a prism pattern, the prism pattern includes a plurality of prisms arranged along a first direction from the light incident surface to the light opposing surface, each of the prisms has a length extending in a second direction along a length of the light incident surface, and among the prisms arranged along the first direction within the prism pattern, the lengths of the prisms increase as a distnace from the light incident surface increases.

A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base plate and a color filter layer formed on the base plate, a photoluminescent layer arranged at a side of the color filter layer away from the base plate, and a brightness enhancement structure arranged at the side of the color filter layer away from the base plate. In the color filter substrate, by arranging the photoluminescent layer and the brightness enhancement structure at the side of the color filter layer away from the base plate, the color filter substrate has a better color gamut and the brightness at a light-outgoing side is increased.

The present disclosure discloses a light diffusion film, a polarizer including the light diffusion film, and a liquid crystal display device. A plurality of first particles and a plurality of second particles disposed in the resin layer of the light diffusion film. Each of the first particles has a diameter remaining unchanged in a longitudinal direction of the first particles. Each of the second particles includes a first end portion and a second end portion in a longitudinal direction thereof, and a diameter of the first end portion decreases progressively in a direction away from the second end portion.

A naked-eye 3D display film structure includes a polarization component and a light column lens assembly overlaid on the polarization component. The light column lens assembly has multiple arc-column-shaped lenses sequentially connected with each other. A hetero-component is disposed between each two adjacent arc-column-shaped lenses. The arc-column-shaped lenses and the hetero-components are sequentially connected with each other and periodically arranged. The hetero-components serve to enhance the intensity of the emergent light outgoing from the gaps periodically arranged between the arc-column-shaped lenses and destruct the forming condition of the Moir? pattern so as to reduce the periodical contrast of the emergent light of the respective arc-column-shaped lenses. Accordingly, the naked-eye observation 3D image quality and effect are enhanced.