Provided is a display apparatus. The display apparatus includes a substrate including a display area and a non-display area including a first area, a connection wiring on the substrate in the first area, a reinforcing member on the connection wiring in the first area and a blocking layer between the connection wiring and the reinforcing member in the first area.

A light-emitting substrate includes a back plate, light-emitting regions arranged in an array and a bonding electrode group. The light-emitting regions are disposed on the back plate, and each light-emitting region is provided with at least one light-emitting group therein. The bonding electrode group is disposed on the back plate and includes a first bonding electrode and remaining bonding electrodes. A second power supply voltage terminal of a light-emitting group is electrically connected to a feedback signal line included in the light-emitting substrate, and the first bonding electrode is electrically connected to the feedback signal line. An impedance between the first bonding electrode and an adjacent one of the remaining bonding electrodes is larger then an impedance between two adjacent and consecutive ones of the remaining bonding electrodes.

A display device including a display panel and an input sensor. The input sensor includes first line elements extending in a second direction and second line elements extending in a first direction. A portion of the disconnection area is defined in at least one of two first line elements on opposite sides of a first color light emitting area among first line elements and defined in at least one of two second line elements disposed on opposite sides of the first color light emitting area among second line elements. A portion of the disconnection area is not defined in one of the two first line elements on the opposite sides of the first color light emitting area, and a portion of the disconnection area is not defined in one of the two second line elements on the opposite sides of the first color light emitting area.

A display device including a display panel and an input sensor. The input sensor includes first line elements extending in a second direction and second line elements extending in a first direction. A portion of the disconnection area is defined in at least one of two first line elements on opposite sides of a first color light emitting area among first line elements and defined in at least one of two second line elements disposed on opposite sides of the first color light emitting area among second line elements. A portion of the disconnection area is not defined in one of the two first line elements on the opposite sides of the first color light emitting area, and a portion of the disconnection area is not defined in one of the two second line elements on the opposite sides of the first color light emitting area.

A display device includes: a substrate including a display area and a non-display area; a sub-pixel disposed in the display area; a metal line extending to be spaced apart from an emission area of the sub-pixel on a plane in the display area; and an auxiliary circuit connected to the metal line in the display area. A sub-pixel circuit of the sub-pixel and the auxiliary circuit are connected to the same data line.

A display device includes: a substrate including a display area and a non-display area; a sub-pixel disposed in the display area; a metal line extending to be spaced apart from an emission area of the sub-pixel on a plane in the display area; and an auxiliary circuit connected to the metal line in the display area. A sub-pixel circuit of the sub-pixel and the auxiliary circuit are connected to the same data line.

A wiring body includes a substrate, a mesh-like conductor layer provided on the substrate, and a resin layer covering the conductor layer, in which the resin layer includes a first resin layer and a second resin layer in order from the substrate side, and the conductor layer passes through the first resin layer.

A wiring body includes a substrate, a mesh-like conductor layer provided on the substrate, and a resin layer covering the conductor layer, in which the resin layer includes a first resin layer and a second resin layer in order from the substrate side, and the conductor layer passes through the first resin layer.

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 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.