Embodiments include a device having a micro-LED that includes at least two, individually addressable light emitting diodes on a same substrate; a phosphor converter layer disposed on the micro-LED, the phosphor converter layer including phosphor particles having a D50 of greater than 1 μm and less than 10 μm.

A display device according to an embodiment of the present disclosure includes a substrate on which a plurality of sub-pixels are defined, a plurality of LEDs disposed in each of the plurality of sub-pixels, and a plurality of color conversion layers covering the plurality of LEDs. The plurality of color conversion layers each include a plurality of color conversion material layers that are stacked to be spaced apart from each other. Accordingly, according to the present disclosure, it is possible to minimize or reduce light lost inside the color conversion layer by separating the plurality of color conversion material layers from each other, and improve color conversion efficiency and luminance.

An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes a semiconductor chip including a plurality of pixels, each pixel configured to emit electromagnetic primary radiation from a radiation exit surface and conversion layers located on at least a part of the radiation exit surfaces, wherein the conversion layers comprise a crosslinked matrix having a three-dimensional siloxane-based network and at least one phosphor embedded in the matrix, and wherein the conversion layers have a thickness of ≤30 μm.

A display device may include: a substrate including a plurality of pixel areas each including an emission area and a non-emission area; and a pixel located in each of the pixel areas. The pixel may include: a light emitting element including a first end and a second end that face each other; a first electrode located on the first end of the light emitting element and electrically connected to the first end; and a second electrode located on the second end of the light emitting element and electrically connected to the second end. The first electrode and the second electrode may include different conductive materials, and have different thicknesses.

A display apparatus includes: a circuit substrate; and a pixel array on the circuit substrate and including a plurality of pixels. The pixel array includes: light emitting diode (LED) cells constituting the plurality of pixels, each of the LED cells including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer; wavelength converters on the LED cells; an upper semiconductor layer on the LED cells and having a partition structure; a passivation layer on side surfaces of the LED cells; a first electrode along a region of the LED cells to have a grid shape; second electrodes connected to the second conductivity-type semiconductor layers; and reflective layers between the first electrode and the second electrode along the passivation layer on the side surfaces of the LED cells and having surfaces inclined toward outside of the LED cells.

A display device includes: a pixel located on a substrate in a display area; and an optical structure located on the substrate in a non-display area, the optical structure including a first layer. A refractive index of the first layer is greater than a refractive index of the substrate.

A display apparatus includes a light-emitting diode disposed on a substrate, the light-emitting diode including a first electrode arranged in a display area, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode, and a main common voltage line arranged in a non-display area outside the display area, the main common voltage line electrically connected to the second electrode, the main common voltage line including an inner edge adjacent to the display area and an outer edge opposite to the inner edge, and a pattern including bars arranged in a direction from the inner edge to the outer edge.

A light emitting device, including a substrate, a light guiding element, multiple light sources, and multiple reflecting films. The light guiding element is disposed on the substrate and has multiple through holes. The light sources are disposed on the substrate and are respectively disposed in the through holes. The reflecting films respectively overlap with the light sources.

According to aspects of the present disclosure, a display device includes a stretchable lower substrate; a pattern layer which is disposed on the lower substrate and is configured by a plurality of plate patterns and a plurality of line patterns; a plurality of pixels which is disposed on each of the plurality of plate patterns; and a plurality of connection lines which is disposed on each of the plurality of line patterns and connects the plurality of pixels, each of the plurality of pixels includes a light emitting diode and a driving element which drives the light emitting diode, the light emitting diode is divided into an emission area in which light is emitted and a non-emission area in which light is not emitted, a color conversion layer is disposed below the emission area of the light emitting diode, and a color transmission layer is disposed on the emission area of the light emitting diode, thereby improving the luminous efficiency of the light emitting diode.

In order to achieve the above-described technical benefits, according to an aspect of the present disclosure, a display device is provided. The display device includes a display panel in which a plurality of pixels is disposed, a touch panel which is disposed on the display panel, and a filling layer is disposed between the display panel and the touch panel. The display panel includes: a stretchable lower substrate; a pattern layer which is disposed on the lower substrate and includes a plurality of plate patterns in which a plurality of pixels is disposed and a plurality of line patterns. Further, the touch panel includes: a stretchable upper substrate; a plurality of color conversion layers and a plurality of light transmission layers which are disposed on the upper substrate and correspond to the plurality of plate patterns; and a touch electrode which is disposed at an edge of respective color conversion layers and a respective light transmission layer corresponding to each of the plurality of pixels among the plurality of color conversion layers and the plurality of light transmission layers.