A light-emitting array includes a semiconductor LED structure, multiple outcoupling structures, multiple independent first electrical contacts, and second electrical contact(s). The LED structure extends contiguously over the array. The second electrical contacts are in electrical contact with the second semiconductor layer. Each outcoupling structure is a protruding portion of the second semiconductor layer. Each first electrical contact includes a circumscribed electrode layer opposite a corresponding outcoupling structure. Each outcoupling structure and corresponding first electrical contact define a corresponding discrete, circumscribed pixel region within the contiguous area of the array, each pixel region separate from the others. Some light emitted in the pixel region is collected or redirected by the outcoupling structure to exit the outcoupling structure and propagate away from the array.

A display apparatus includes: a pixel-defining layer on first and second pixel electrodes, the pixel defining layer including first and second openings exposing a portion of the first and second pixel electrodes, respectively, and having a reverse taper shape; first and second intermediate layers respectively in the first and second openings; first and second opposite electrodes respectively on the first and second intermediate layers; a first dummy pattern and a second dummy pattern each on an upper surface of the pixel-defining layer; a first auxiliary electrode pattern covering the first opposite electrode, a lateral surface of the pixel-defining layer, and the first dummy pattern; a second auxiliary electrode pattern covering the second opposite electrode, a lateral surface of the pixel-defining layer, and the second dummy pattern; and an auxiliary electrode layer on the first auxiliary electrode pattern, the second auxiliary electrode pattern, and the pixel-defining layer.

A display apparatus includes: a pixel-defining layer on first and second pixel electrodes, the pixel defining layer including first and second openings exposing a portion of the first and second pixel electrodes, respectively, and having a reverse taper shape; first and second intermediate layers respectively in the first and second openings; first and second opposite electrodes respectively on the first and second intermediate layers; a first dummy pattern and a second dummy pattern each on an upper surface of the pixel-defining layer; a first auxiliary electrode pattern covering the first opposite electrode, a lateral surface of the pixel-defining layer, and the first dummy pattern; a second auxiliary electrode pattern covering the second opposite electrode, a lateral surface of the pixel-defining layer, and the second dummy pattern; and an auxiliary electrode layer on the first auxiliary electrode pattern, the second auxiliary electrode pattern, and the pixel-defining layer.

A display apparatus includes a substrate, light-emitting elements on the substrate, and a bank layer including bank patterns in an area between the light-emitting elements in a plan view, the bank patterns including a first bank pattern that is linear, and that extends to correspond to at least two of the light-emitting elements arranged in a direction in the plan view, a second bank pattern that is linear, and that surrounds at least a portion of one of the light-emitting elements, or a third bank pattern including at least one unit having a closed-loop shape surrounding one of the light-emitting elements.

A display apparatus includes a substrate, light-emitting elements on the substrate, and a bank layer including bank patterns in an area between the light-emitting elements in a plan view, the bank patterns including a first bank pattern that is linear, and that extends to correspond to at least two of the light-emitting elements arranged in a direction in the plan view, a second bank pattern that is linear, and that surrounds at least a portion of one of the light-emitting elements, or a third bank pattern including at least one unit having a closed-loop shape surrounding one of the light-emitting elements.

Provided are a display panel and a display apparatus. A display layer in the display panel is located at a side of the circuit layer away from the substrate. The display layer includes a pixel definition layer, first electrodes and second electrodes. The pixel definition layer has openings exposing the second electrodes. At least part of the first electrodes is located in the openings. The touch layer is located at a side of the display layer away from the substrate, and includes a touch trace. The touch trace overlaps with the pixel definition layer along a direction perpendicular to a plane of the substrate. The first shielding structure and the first electrode are located in a same layer. The first shielding structure at least partially overlaps the touch trace along the direction perpendicular to the plane of the substrate.

Provided are a display panel and a display apparatus. A display layer in the display panel is located at a side of the circuit layer away from the substrate. The display layer includes a pixel definition layer, first electrodes and second electrodes. The pixel definition layer has openings exposing the second electrodes. At least part of the first electrodes is located in the openings. The touch layer is located at a side of the display layer away from the substrate, and includes a touch trace. The touch trace overlaps with the pixel definition layer along a direction perpendicular to a plane of the substrate. The first shielding structure and the first electrode are located in a same layer. The first shielding structure at least partially overlaps the touch trace along the direction perpendicular to the plane of the substrate.

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 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, a plurality of interconnects disposed on the substrate, and a plurality of light-emitting elements arranged on the substrate and electrically connected to the plurality of interconnects. The plurality of light-emitting elements include a red light-emitting element configured to emit red light, a green light-emitting element configured to emit green light, and a blue light-emitting element configured to emit blue light. A wall is provided around a light-emitting element selected from the red light-emitting element, the green light-emitting element, and the blue light-emitting element, so as to control light emitting from the selected light-emitting element.