Disclosed herein is a transparent glass system that includes an optical grade silicon substrate, a transparent substrate layer; a titanium dioxide transparent layer, the transparent layer having an index of refraction of 2.35 or greater; and a polycrystalline diamond layer, wherein the transparent layer is between the substrate layer and the polycrystalline diamond layer.

A light emitting apparatus including a substrate including a principal surface, a first light emitting element disposed on the principal surface, a second light emitting element disposed on the principal surface, a first lens and a second lens wherein a distance between a middle point of an emission area of the second light emitting element and an apex of the second lens is larger than a distance between a middle point of an emission area of the first light emitting element and an apex of the first lens, wherein the emission area of the second light emitting element is larger than the emission area of the first light emitting element, and wherein the lower electrode of the second light emitting element is larger than the lower electrode of the first light emitting element.

The present application provides a display panel and a display device, the display panel includes a light extraction layer and a cover layer, wherein the light extraction layer is located on a side of the cover layer close to a pixel definition layer, a light modulation structure includes a plurality of light extraction units, each of the light extraction units includes a first sub-unit and a second sub-unit, wherein the light extraction layer includes a light extraction opening and the first sub-unit, the second sub-unit is located in the cover layer, and a refractive index of the first sub-unit is smaller than a refractive index of the second sub-unit.

The present application provides a display panel and a display device, the display panel includes a light extraction layer and a cover layer, wherein the light extraction layer is located on a side of the cover layer close to a pixel definition layer, a light modulation structure includes a plurality of light extraction units, each of the light extraction units includes a first sub-unit and a second sub-unit, wherein the light extraction layer includes a light extraction opening and the first sub-unit, the second sub-unit is located in the cover layer, and a refractive index of the first sub-unit is smaller than a refractive index of the second sub-unit.

The present application provides a display panel and a display apparatus. The display panel includes: a substrate and a pixel definition layer located on one side of the substrate where the pixel definition layer includes a plurality of pixel openings arranged in an array, and a projection of the pixel opening on the substrate includes a first side edge. The display panel further includes a first dimming layer located on a side of the pixel definition layer away from the substrate, the first dimming layer including a plurality of dimming openings each corresponding to one of the pixel openings. The projection of the dimmer opening on the substrate includes a body portion and at least one first protrusion, and in the plane of the projection, the first protrusion is at least partially located on a side of the first side edge away from a center of the dimmer opening.

The present application provides a display panel and a display apparatus. The display panel includes: a substrate and a pixel definition layer located on one side of the substrate where the pixel definition layer includes a plurality of pixel openings arranged in an array, and a projection of the pixel opening on the substrate includes a first side edge. The display panel further includes a first dimming layer located on a side of the pixel definition layer away from the substrate, the first dimming layer including a plurality of dimming openings each corresponding to one of the pixel openings. The projection of the dimmer opening on the substrate includes a body portion and at least one first protrusion, and in the plane of the projection, the first protrusion is at least partially located on a side of the first side edge away from a center of the dimmer opening.

The present disclosure relates to an electroluminescence display having enhanced display quality by preventing external light from being reflected. An electroluminescence display according to the present disclosure comprises: a light shielding layer disposed on a substrate, and including a first metal layer and a second metal layer on the first metal layer; a first buffer layer covering the light shielding layer on the substrate; a gate line disposed on the first buffer layer and not overlapped with the light shielding layer, the gate line including a third metal layer and a fourth metal layer on the third metal layer; a passivation layer covering the gate line; a planarization layer on the passivation layer; and an emission element including a first electrode, an emission layer and a second electrode sequentially stacked on the planarization layer.

The present disclosure relates to an electroluminescence display having enhanced display quality by preventing external light from being reflected. An electroluminescence display according to the present disclosure comprises: a light shielding layer disposed on a substrate, and including a first metal layer and a second metal layer on the first metal layer; a first buffer layer covering the light shielding layer on the substrate; a gate line disposed on the first buffer layer and not overlapped with the light shielding layer, the gate line including a third metal layer and a fourth metal layer on the third metal layer; a passivation layer covering the gate line; a planarization layer on the passivation layer; and an emission element including a first electrode, an emission layer and a second electrode sequentially stacked on the planarization layer.

Disclosed is a display device including a substrate including a plurality of sub-pixels, each of the plurality of sub-pixels including a light emitting area, a first planarization film on the substrate, an ashing stop film on the first planarization film, a second planarization film on the ashing stop film and including a micro lens array that overlaps the light-emitting area, and a first electrode on the second planarization film and an exposed face of the micro lens array.

Disclosed is a display device including a substrate including a plurality of sub-pixels, each of the plurality of sub-pixels including a light emitting area, a first planarization film on the substrate, an ashing stop film on the first planarization film, a second planarization film on the ashing stop film and including a micro lens array that overlaps the light-emitting area, and a first electrode on the second planarization film and an exposed face of the micro lens array.