A light emitting display apparatus includes a planarization layer provided in a substrate, a plurality of anodes provided on the planarization layer, a bank including opening regions exposing the anodes, a light emitting layer provided on the plurality of anodes and the bank, and a cathode provided on the light emitting layer, the cathode including a boundary region cathode and a main cathode, wherein a boundary groove is at an outer portion of each of the plurality of anodes.

According to one embodiment, a display device includes a substrate, a pixel circuit, an insulating layer including a contact hole, a lower electrode connected to the pixel circuit through the contact hole, an upper electrode, an organic layer between the lower and upper electrodes, a rib including an aperture, a partition above the rib, and a filling material inside the contact hole. The organic layer includes a first organic layer in contact with the lower electrode through the aperture, and a second organic layer on the partition. The partition and the rib overlap at least part of the contact hole and the filling material in plan view.

According to one embodiment, a display device includes a substrate, a pixel circuit, an insulating layer including a contact hole, a lower electrode connected to the pixel circuit through the contact hole, an upper electrode, an organic layer between the lower and upper electrodes, a rib including an aperture, a partition above the rib, and a filling material inside the contact hole. The organic layer includes a first organic layer in contact with the lower electrode through the aperture, and a second organic layer on the partition. The partition and the rib overlap at least part of the contact hole and the filling material in plan view.

An electroluminescence display having a robust structure against the penetration of hydrogen particles includes a substrate including a display area and a non-display area, the non-display area surrounding the display area; a light emitting element disposed in the display area; a gate driver disposed at the non-display area; a slit pattern overlapping with the gate driver; and a protection pattern overlapping with an empty space of the gate driver in the slit pattern, the slit pattern has a shape of a trench which is formed at a planarization layer covering the gate driver, and the protection pattern includes a same material as a part of the light emitting element and a part of the gate driver.

An electroluminescence display having a robust structure against the penetration of hydrogen particles includes a substrate including a display area and a non-display area, the non-display area surrounding the display area; a light emitting element disposed in the display area; a gate driver disposed at the non-display area; a slit pattern overlapping with the gate driver; and a protection pattern overlapping with an empty space of the gate driver in the slit pattern, the slit pattern has a shape of a trench which is formed at a planarization layer covering the gate driver, and the protection pattern includes a same material as a part of the light emitting element and a part of the gate driver.

A light emitting display device can include a substrate including a plurality of sub-pixels each including an emission part and a non-emission part, a light emitting element including an anode, an organic layer, and a cathode at each of the sub-pixel, and a repair lens including a light-shielding metal layer under the anode.

A transparent display apparatus is provided, which reduces a difference in visibility between a non-display area and a display area. The transparent display apparatus comprises a display area disposed on a substrate, including a plurality of pixels having a first transmissive portion, and a non-display area disposed near the display area on the substrate, having a plurality of second transmissive portions, wherein the non-display area further includes an organic layer provided to be extended from the display area, and ratios of the organic layer overlapped with the plurality of second transmissive portions in the non-display area are different from each other.

A display apparatus includes a first substrate provided with a display area including a plurality of subpixels formed by crossing of a gate line, a data line and a power line, and a non-display area surrounding the display area, a driving thin film transistor provided on the first substrate, a planarization layer provided on the driving thin film transistor, a plurality of first electrodes provided on the planarization layer, a light emitting layer provided on the plurality of first electrodes, a second electrode provided on the light emitting layer, and a second substrate provided on the second electrode, wherein the plurality of first electrodes are electrically connected to each other through a connection portion formed between the planarization layer and the plurality of first electrodes.

A display apparatus includes a first substrate provided with a display area including a plurality of subpixels formed by crossing of a gate line, a data line and a power line, and a non-display area surrounding the display area, a driving thin film transistor provided on the first substrate, a planarization layer provided on the driving thin film transistor, a plurality of first electrodes provided on the planarization layer, a light emitting layer provided on the plurality of first electrodes, a second electrode provided on the light emitting layer, and a second substrate provided on the second electrode, wherein the plurality of first electrodes are electrically connected to each other through a connection portion formed between the planarization layer and the plurality of first electrodes.

A light emitting display apparatus includes a substrate having thereon a display area, a circuit layer disposed on the display area of the substrate and including a thin film transistor, a planarization layer disposed on the circuit layer, a light emitting device layer including a pixel electrode disposed on the planarization layer, and a first hydrogen blocking layer in the planarization and overlapping the thin film transistor.