In a method of manufacturing a display device, the method includes providing a carrier module including a carrier wafer and light-emitting elements, forming a planarization layer between the light-emitting elements, forming a transparent electrode layer on the planarization layer, inspecting the light-emitting elements, and removing the planarization layer and the transparent electrode layer.

A display device includes an anode electrode disposed on a substrate; an insulating layer disposed on the substrate, the insulating layer covering an edge of the anode electrode, and the insulating layer having a first opening overlapping the anode electrode; a thin film layer disposed on the insulating layer, the thin film layer including a tip protruding toward the first opening, and the thin film layer having a second opening defined by the tip; a light-emitting layer disposed on the anode electrode, the light-emitting layer disposed inside of the first opening, and directly contacting the tip of the thin film layer; and a cathode electrode disposed over the light-emitting layer and the thin film layer.

A method of manufacturing a display device includes forming a semiconductor stacked structure on a growth substrate; forming a base bonding electrode on the semiconductor stacked structure; forming a semiconductor stacked pattern and a first bonding electrode by respectively etching the semiconductor stacked structure and the base bonding electrode; and bonding the first bonding electrode on a pixel circuit layer.

Provided is a display device including a substrate; an anode electrode and a cathode electrode on the substrate; an intermediate electrode including a first intermediate electrode disposed on the anode electrode and exposes a portion of the anode electrode, and a second intermediate electrode disposed on the cathode electrode and exposes a portion of the cathode electrode; and a light-emitting element including a first element electrode electrically connected to the anode electrode, and a second element electrode electrically connected to the cathode electrode.

A display device and a manufacturing method thereof are provided. A display device includes a substrate, a pixel electrode and a common electrode spaced from each other on the substrate, a first reflective electrode on the pixel electrode and a second reflective electrode on the common electrode, respectively, a first bottom sacrificial electrode on the first reflective electrode and a second bottom sacrificial electrode on the second reflective electrode, an organic layer covering at least a portion of the first and second sacrificial electrodes, a light emitting element on the organic layer and including a semiconductor stack, a first contact electrode, and a second contact electrode, a first connection electrode connecting the pixel electrode and the first contact electrode and a second connection electrode connecting the common electrode and the second contact electrode and a first upper sacrificial electrode between the first contact electrode and the organic layer.

A display device includes: a substrate; circuit elements on the substrate; an insulating layer on the circuit elements and defining via holes, each of the via holes overlapping one of the circuit elements; reflective electrodes on the insulating layer and each overlapping one of first to third light-emitting areas; anode electrodes, each on a corresponding one of the reflective electrodes and each overlapping the corresponding reflective electrode; a light-emitting structure on the anode electrodes; a cathode electrode on the light-emitting structure; and via electrodes in the via holes of the insulating layer between the circuit elements and the reflective electrodes to connect the circuit elements and the reflective electrodes to each other, wherein a distance between one reflective electrode and its corresponding anode electrode that overlaps the reflective electrode is different from a distance between another reflective electrode and its corresponding anode electrode that overlaps the other reflective electrode.

Provided is a display device including a substrate and a display element layer disposed on the substrate. The display element layer includes an anode electrode and a cathode electrode, a first bonding metal disposed between the anode electrode and the cathode electrode, a first reflective electrode disposed on the anode electrode, a second reflective electrode disposed on the cathode electrode, a light emitting element including a first element electrode, a second element electrode, and a second bonding metal, a first transparent electrode electrically connecting the first reflective electrode and the first element electrode to each other, and a second transparent electrode electrically connecting the second reflective electrode and the second element electrode to each other.

A display device includes an anode electrode; a cathode electrode disposed on the anode electrode; a light-emitting element disposed between the anode electrode and the cathode electrode; and an auxiliary electrode surrounding a side surface of the light-emitting element. The light-emitting element includes a bonding electrode connected to the anode electrode; a light-emitting member including a first semiconductor layer connected to the bonding electrode, a second semiconductor layer connected to the cathode electrode and disposed on the first semiconductor layer, and an active layer disposed between the first and second semiconductor layers; and an insulating film covering at least a side surface of the light-emitting member. A portion of the auxiliary electrode that surrounds the side surface of the light-emitting element is disposed above an upper surface of the active layer.

A display device includes a substrate and a display element layer disposed on the substrate. The display element layer includes: an anode electrode and a cathode electrode; a first reflective electrode disposed on the anode electrode; a second reflective electrode disposed on the cathode electrode; a light emitting element including a first protective electrode, a second protective electrode, a first element electrode disposed at an inner side of the first protective electrode, and a second element electrode disposed at an inner side of the second protective electrode; a first transparent electrode electrically connecting the first reflective electrode to the first protective electrode; and a second transparent electrode electrically connecting the second reflective electrode to the second protective electrode.

Disclosed are a method of manufacturing a display apparatus and a display apparatus manufactured thereby, wherein the method of manufacturing the display apparatus includes a step of forming a T-shaped light-emitting rod including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, a step of laying and aligning the T-shaped light-emitting rod on a control substrate in a lateral direction (), and a step of forming a first electrode connected to the first conductive semiconductor layer of the aligned T-shaped light-emitting rod, forming a second electrode connected to the second conductive semiconductor layer, and connecting the first electrode and the second electrode to contact electrodes on the control substrate, respectively.