Abstract: A display apparatus includes: a transistor; an auxiliary electrode including a first conductive layer; an insulating material portion on the auxiliary electrode; and a light-emitting diode including a first electrode electrically connected to the transistor, a second electrode facing the first electrode and electrically connected to the auxiliary electrode, and an intermediate layer between the first electrode and the second electrode, wherein a width of a bottom surface of the insulating material portion is greater than a width of an upper surface of the first conductive layer, and the insulating material portion includes a protruding part protruding from a position where the upper surface and a side surface of the first conductive layer meet.

Abstract: A display device includes a pixel circuit, a first insulation layer covering the pixel circuit, a first electrode disposed on the first insulation layer, a second electrode disposed on the first insulation layer while being spaced apart from the first electrode, a second insulation layer covering the first electrode, the second electrode, and the first insulation layer disposed between the first electrode and the second electrode, and a light emitting element electrically connected to the first electrode and the second electrode on the second insulation layer and disposed between the first electrode and the second electrode. Here, the second insulation layer includes a first area overlapping the first electrode, a second area overlapping the second electrode, and a stopper area disposed between the first electrode and the second electrode, and the stopper area has a thickness different from that of each of the first area and the second area.

Abstract: A method of forming a pattern part includes forming a first film on a target object, the first film having a first cure shrinkage ratio, forming a second film on the first film, the second film having a second cure shrinkage ratio greater than the first cure shrinkage ratio, and patterning the first film and the second film to form a pattern.

Abstract: A display device includes a pixel circuit, a first insulation layer covering the pixel circuit, a first electrode disposed on the first insulation layer, a second electrode disposed on the first insulation layer while being spaced apart from the first electrode, a second insulation layer covering the first electrode, the second electrode, and the first insulation layer disposed between the first electrode and the second electrode, and a light emitting element electrically connected to the first electrode and the second electrode on the second insulation layer and disposed between the first electrode and the second electrode. Here, the second insulation layer includes a first area overlapping the first electrode, a second area overlapping the second electrode, and a stopper area disposed between the first electrode and the second electrode, and the stopper area has a thickness different from that of each of the first area and the second area.

Abstract: A display device includes a pixel circuit, a first insulation layer covering the pixel circuit, a first electrode disposed on the first insulation layer, a second electrode disposed on the first insulation layer while being spaced apart from the first electrode, a second insulation layer covering the first electrode, the second electrode, and the first insulation layer disposed between the first electrode and the second electrode, and a light emitting element electrically connected to the first electrode and the second electrode on the second insulation layer and disposed between the first electrode and the second electrode. Here, the second insulation layer includes a first area overlapping the first electrode, a second area overlapping the second electrode, and a stopper area disposed between the first electrode and the second electrode, and the stopper area has a thickness different from that of each of the first area and the second area.

Abstract: A display device includes a pixel circuit, a first insulation layer covering the pixel circuit, a first electrode disposed on the first insulation layer, a second electrode disposed on the first insulation layer while being spaced apart from the first electrode, a second insulation layer covering the first electrode, the second electrode, and the first insulation layer disposed between the first electrode and the second electrode, and a light emitting element electrically connected to the first electrode and the second electrode on the second insulation layer and disposed between the first electrode and the second electrode. Here, the second insulation layer includes a first area overlapping the first electrode, a second area overlapping the second electrode, and a stopper area disposed between the first electrode and the second electrode, and the stopper area has a thickness different from that of each of the first area and the second area.

Abstract: A method of forming a pattern part includes forming a first film on a target object, the first film having a first cure shrinkage ratio, forming a second film on the first film, the second film having a second cure shrinkage ratio greater than the first cure shrinkage ratio, and patterning the first film and the second film to form a pattern.

Abstract: A method for forming a stacked structure bonded between inner layers by electrostatic force is provided. According to the method, a first barrier flake charged with a first electric charge is adhered to a surface of a substrate. The first barrier flake is provided in plural. A second barrier flake is provided in a gap between adjacent first barrier flakes to form a first barrier layer charged with the first electric charge. The second barrier flake has a size smaller than a size of the first barrier flake. A second barrier layer is formed on the first barrier layer. The second barrier layer is charged with a second electric charge having a polarity opposite to the first electric charge to be combined with the first barrier layer by an electro-static force.