A light-emitting device and a display apparatus. The light-emitting device extracts, by means of a light extraction member, light emitted from a side surface (a second light-emitting surface) of a semiconductor light source; the light from the side surface is collected to a top part to be emitted to a wavelength conversion member together with light from a first light-emitting surface; white light is emitted from a top part (a second abutting surface of the wavelength conversion member; and after passing through a light-transmitting layer, the white light is emitted from a top part of the light-transmitting layer that is in the thickness direction thereof and is provided with a light inhibition layer, and the white light from the top part is partially inhibited by the light inhibition layer.

A display comprises a plurality of LEDs on a substrate. Each pixel of the display comprises one or more LEDs of the plurality of LEDs and a transparent region of the display. The transparent region transmits light external to the display through the display.

This application provides a display panel and an electronic device. The display panel includes a drive backplane, a filling layer, and a plurality of pixel structures. The filling layer is fastened to the drive backplane. The plurality of pixel structures are fastened to the drive backplane at intervals and are embedded in the filling layer. The drive backplane is configured to drive the plurality of pixel structures to emit light. The filling layer includes an insulation layer and a light shielding layer. The insulation layer includes a bottom wall and a side wall. The bottom wall of the insulation layer and the side wall of the insulation layer form first accommodation space. The bottom wall of the insulation layer is fastened to the drive backplane. The side wall of the insulation layer is fastened to a side surface of the pixel structure.

This specification discloses light emitting structures with light emitting devices, where the structures include a protective layer that blocks certain wavelengths of light from degrading particularly vulnerable elements of the light emitting structures. The protective layer may be a transparent UV blocking layer that prevents a substantial amount of UV light from reaching an adhesive layer that would otherwise yellow or degrade under UV exposure. The transparent UV blocking layer may be completely or largely transparent to visible light, so that a user of the light emitting structure can clearly view the visible light emitted or incident on the light emitting structures.

This LED panel comprising: a base substrate including circuit wiring; a plurality of light-emitting diodes disposed to form an array on the base substrate; a side optical layer located laterally to the plurality of light-emitting diodes and including a diffusing agent; and a plurality of upper optical layers respectively located on top of the plurality of light-emitting diodes and including a diffusing agent can provide uniform light in all directions through uniform light distribution by reducing color difference for different viewing angles that occurs due to the structure of a semiconductor light-emitting diode.

Provided are a display panel and a display device. The display panel includes a first display region and a second display region, where the second display region surrounds at least part of the first display region. The display panel includes a light-emitting layer and an optical filter layer, where the light-emitting layer includes multiple light-emitting units, the optical filter layer includes multiple optical filter structures, and the multiple light-emitting units are arranged corresponding to the multiple optical filter structures. The multiple optical filter structures include a first optical filter structure located in the first display region and a second optical filter structure located in the second display region, where the first optical filter structure includes a first color resist unit, and the second optical filter structure includes a second color resist unit.

A display device includes a bank including an opening defining pixels, light emitting elements disposed in the pixels, a color conversion layer disposed on the light emitting elements in the opening, a capping layer overlapping the color conversion layer, and a color filter layer disposed on the capping layer. The color filter layer includes a low refractive material.

A display device includes a substrate having a light emitting area and a non-light emitting area. A light emitting element us disposed in the light emitting area on the substrate. A light transmission layer is disposed on the light emitting element. The light transmission layer includes a plurality of openings spaced apart from each other. The light transmission layer includes a plasma-treated surface part. A plurality of light control patterns is disposed in the plurality of openings.

A light emitting apparatus includes a substrate, a cover layer disposed on an upper surface of the substrate and forming at least one opening that exposes at least a region of the upper surface of the substrate, a light emitting device disposed on the upper surface of the substrate exposed through the opening, and a molding layer covering the cover layer and the light emitting device.

The present application provides a display panel and a display device. In the present application, a prism is arranged in the light-exiting direction of the light-emitting chip, and the prism includes protrusions, so that the prism can concentrate the light emitted by the light-emitting chips, thereby reducing a width of the light mixing area between adjacent light-emitting chips, and reducing a width of the black matrix, thus reducing the color shift, improving an aperture ratio, and reducing a distance between adjacent light-emitting chips to improve the resolution.