The display device may include a substrate, a first assembling wiring on the substrate, a second assembling wiring on the substrate, an adjustment member under the second assembling wiring, an insulation layer on the first assembling wiring and the second assembling wiring, a partition wall comprising an assembly hole on the first assembling wiring and the second assembling wiring, and a semiconductor light-emitting element in the assembly hole.

An ink for manufacturing a display device includes a solvent; and light emitting elements disposed in the solvent, wherein the light emitting elements include a first semiconductor layer including a first type of semiconductor and a second semiconductor layer including a second type of semiconductor, and an electrical conductivity of the ink is about 1.5 S/m or less. Also provided are a method of manufacturing a display device using the ink and a display device manufactured by the method.

An ink for manufacturing a display device includes a solvent; and light emitting elements disposed in the solvent, wherein the light emitting elements include a first semiconductor layer including a first type of semiconductor and a second semiconductor layer including a second type of semiconductor, and an electrical conductivity of the ink is about 1.5 S/m or less. Also provided are a method of manufacturing a display device using the ink and a display device manufactured by the method.

A light-emitting baseplate and a preparation method thereof, and a light-emitting device, relate to the technical field of displays. The light-emitting baseplate includes: a substrate; and a first metal pattern disposed on a side of the substrate, including a first surface away from the substrate, a second surface close to the substrate, and a first side surface connecting the first surface and the second surface, the first surface including a middle region, and an edge region at a periphery of the middle region; wherein the first surface protrudes toward a side away from the substrate, and a protrusion height of the middle region is greater than a protrusion height of the edge region.

A light-emitting baseplate and a preparation method thereof, and a light-emitting device, relate to the technical field of displays. The light-emitting baseplate includes: a substrate; and a first metal pattern disposed on a side of the substrate, including a first surface away from the substrate, a second surface close to the substrate, and a first side surface connecting the first surface and the second surface, the first surface including a middle region, and an edge region at a periphery of the middle region; wherein the first surface protrudes toward a side away from the substrate, and a protrusion height of the middle region is greater than a protrusion height of the edge region.

The present application provides a display panel and a display apparatus, the display panel has a first region and a second region, a transmittance of the first region is greater than a transmittance of the second region, and the display panel includes a first pixel unit, at least one first pixel circuit and at least one first signal line. The first pixel unit is arranged in the first region, the at least one first pixel circuit is located in the second region and located on a side of the first region along a second direction, the at least one first pixel circuit is connected to the first pixel unit. The at least one first signal line is connected to the first pixel circuit corresponding to the first pixel unit.

The present application provides a display panel and a display apparatus, the display panel has a first region and a second region, a transmittance of the first region is greater than a transmittance of the second region, and the display panel includes a first pixel unit, at least one first pixel circuit and at least one first signal line. The first pixel unit is arranged in the first region, the at least one first pixel circuit is located in the second region and located on a side of the first region along a second direction, the at least one first pixel circuit is connected to the first pixel unit. The at least one first signal line is connected to the first pixel circuit corresponding to the first pixel unit.

A display panel includes: a base including a first surface and a second surface on opposite sides of the base, respectively; a pixel array provided on the first surface of the base, including a plurality of pixel units arranged in an array along a first direction and a second direction, at least one pixel unit includes a plurality of light-emitting diodes, and the light-emitting diode includes a first electrode and a second electrode; and a signal processing chip provided on the first surface of the base, where the signal processing chip includes at least one signal channel terminal, and the signal channel terminal is electrically connected to the first electrode of the light-emitting diode. The signal processing chip further includes a wireless signal receiving terminal, which is configured to receive at least one signal wirelessly. The at least one signal includes a data signal.

A display panel includes: a base including a first surface and a second surface on opposite sides of the base, respectively; a pixel array provided on the first surface of the base, including a plurality of pixel units arranged in an array along a first direction and a second direction, at least one pixel unit includes a plurality of light-emitting diodes, and the light-emitting diode includes a first electrode and a second electrode; and a signal processing chip provided on the first surface of the base, where the signal processing chip includes at least one signal channel terminal, and the signal channel terminal is electrically connected to the first electrode of the light-emitting diode. The signal processing chip further includes a wireless signal receiving terminal, which is configured to receive at least one signal wirelessly. The at least one signal includes a data signal.

Display structures and methods of fabrication are described. In an embodiment, a display structure includes an array of pixel driver chips embedded in an insulation layer, a redistribution layer (RDL) over and in electrical contact with the array of pixel driver chips, and an array of light emitting diodes (LEDs) over and in electrical contact with the RDL, where the array of LEDs includes different groups of LEDs designed for different wavelength emission spectra, and the top surfaces of the LEDs are coplanar.