Abstract: A viewing angle adjustment panel includes an organic film including a plurality of openings, and a liquid crystal layer located in the plurality of openings. The liquid crystal layer includes liquid crystal molecules and a dye, the liquid crystal molecules and the dye are oriented in a direction, and the viewing angle of the light that is oriented and passes through the liquid crystal layer is adjusted.

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

Abstract: Provided is a display device including a wire grid polarization layer. The display device includes: a display layer; a quantum-dot layer disposed on the display layer and including a color conversion layer including a quantum-dot and a scatterer; and an upper layer disposed on the quantum-dot layer and including a phase retardation layer and a wire grid polarization layer disposed on the phase retardation layer.

Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

Abstract: A display device includes: a substrate on which a light emitting area and a non-light emitting area adjacent to the light emitting area are defined, a plurality of light control patterns disposed on the substrate and spaced apart from each other, a common electrode disposed on the plurality of light control patterns, a light blocking layer disposed on the common electrode and overlapping the non-light emitting area, a solvent layer disposed between the common electrode and the light blocking layer, a plurality of electrophoretic particles dispersed in the solvent layer and movable in a horizontal direction of the substrate, and a first control electrode disposed between the common electrode and the light blocking layer, and overlapping the non-light emitting area.

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

Abstract: A light therapy apparatus includes a first source voltage line including a first sub-source voltage line and a second sub-source voltage line, which are electrically insulated from each other, a first light emitting element connected to the first sub-source voltage line, where the first light emitting element includes a first intermediate layer, and a second light emitting element connected to the second sub-source voltage line, where the second light emitting element includes a second intermediate layer. The first intermediate layer has a first thickness, and the second intermediate layer has a second thickness greater than the first thickness.

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

Abstract: A display device includes a display panel which displays an image and a lenticular lens panel disposed above the display panel, where a lenticular lens area and a sealing area adjacent to the lenticular lens area are defined in the lenticular lens panel. The lenticular lens panel includes a first substrate disposed on the display panel, a second substrate disposed opposite to the first substrate, an insulating layer disposed between the first substrate and the second substrate, where a plurality of lenticular lens surfaces overlapping the lenticular lens area and a groove overlapping the sealing area are defined on the insulating layer, a sealing member disposed in the groove, where the sealing member combines the first substrate with the insulating layer, and a plurality of liquid crystal molecules disposed between the lenticular lens surfaces and the first substrate.

Abstract: In a display device including a first area and a plurality of second areas spaced apart from each other by the first area, the display device includes: a substrate including a plurality of islands distinguished by a plurality of cutouts, and a plurality of bridges respectively adjacent to the plurality of islands; a common electrode on the substrate in the first area; and a dummy conductive pattern on the substrate in the second area, physically separated from the common electrode, and including a same material as the common electrode, wherein the first area is over the plurality of islands and the plurality of bridges, and each of the plurality of second areas is around at least one of both ends of the cutout.

Abstract: A display device includes: a substrate; a first pixel on the substrate; a dam structure on the substrate and surrounding the first pixel in a plan view; a spacer in an area surrounded by the dam structure in the plan view; a first inorganic encapsulation layer on the dam structure and the spacer; and an organic encapsulation layer on the first inorganic encapsulation layer, wherein an upper surface of the spacer is at a higher position than an upper surface of the dam structure and an upper surface of the organic encapsulation layer.

Abstract: A display device includes pixels. Each of the pixels includes light emitting elements including a first end portion and a second end portion disposed in a length direction; an intermediate layer that exposes a portion of each of the light emitting elements and fixes each of the light emitting elements in the length direction; a pixel circuit layer including at least one transistor electrically connected to one of the first end portion and the second end portion of each of the light emitting elements; a first electrode disposed on the at least one transistor and electrically connected to the a least one transistor; and a second electrode electrically connected to the other of the first end portion and the second end portion of each of the light emitting elements. The first electrode and the second electrode include different materials and are disposed in different layers.

Abstract: A display apparatus may include a base substrate, an active pattern, a first electrode, a second electrode, a control electrode, and a display element. The active pattern may be disposed on the base substrate. The first electrode may be disposed between the base substrate and the active pattern and connected to a first end of the active pattern. The second electrode may be disposed on the active pattern and connected to a second end of the active pattern. The control electrode may overlap the active pattern and be insulated from the active pattern. The display element may be disposed on the second electrode and connected to the second electrode.

Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

Abstract: A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.

Abstract: A display device includes a display panel which displays an image and a lenticular lens panel disposed above the display panel, where a lenticular lens area and a sealing area adjacent to the lenticular lens area are defined in the lenticular lens panel. The lenticular lens panel includes a first substrate disposed on the display panel, a second substrate disposed opposite to the first substrate, an insulating layer disposed between the first substrate and the second substrate, where a plurality of lenticular lens surfaces overlapping the lenticular lens area and a groove overlapping the sealing area are defined on the insulating layer, a sealing member disposed in the groove, where the sealing member combines the first substrate with the insulating layer, and a plurality of liquid crystal molecules disposed between the lenticular lens surfaces and the first substrate.

Abstract: A manufacturing method for a printed circuit board includes: transferring roughness of a metal film to an insulating layer by laminating the metal film on the insulating layer, the metal film having the roughness formed on one surface thereof and having a discrete metal layer laminated thereon; exposing a surface of the insulating layer, on which the roughness is transferred, by removing the metal film; processing the surface of the insulating layer having the roughness formed thereon with an acidic solution; and forming a circuit pattern on the insulating layer by a plating process.

Abstract: A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.

Abstract: A display apparatus may include a base substrate, an active pattern, a first electrode, a second electrode, a control electrode, and a display element. The active pattern may be disposed on the base substrate. The first electrode may be disposed between the base substrate and the active pattern and connected to a first end of the active pattern. The second electrode may be disposed on the active pattern and connected to a second end of the active pattern. The control electrode may overlap the active pattern and be insulated from the active pattern. The display element may be disposed on the second electrode and connected to the second electrode.

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.