A light-emitting device (10) is, for example, a segment type display device, a display, or a lighting device, and includes a light-emitting portion (140), a light-transmitting portion (142), and an insulating film (150). The light-emitting portion (140) has a first electrode (110), an organic layer (120), and a second electrode (130). The light-transmitting portion (142) has the first electrode (110), the second electrode (130), and a first layer. The first layer is located between the first electrode (110) and the second electrode (130). In an example illustrated in the figure, the first layer is at least a part of the organic layer (120). The insulating film (150) defines the light-emitting portion (140) and is located in the light-transmitting portion (142).

Embodiments of the present application provide a display panel and a display device. In the present application, since the retaining wall has a first layer and a second layer, the second layer is disposed on the first layer, and a width of the first layer is greater than a width of the second layer, organic materials in the encapsulation layer can be prevented from overflowing the retaining wall, thereby flattening a top of the retaining wall, such that when the touch layer is disposed on the retaining wall, short circuit is not easy to occur.

A display device includes: a substrate that includes a first area and a second area; a plurality of pixels included in the first area; and a dummy pattern included in the second area, wherein a size of the dummy pattern is smaller than a pixel area corresponding to a first pixel among the plurality of pixels, a ratio of an area occupied by a pixel pattern of the first pixel with respect to the pixel area is a first value, a ratio of an area occupied by the dummy pattern with respect to a dummy area is a second value that is greater than the first value, and the dummy area and the pixel area have the same size as each other.

An organic light-emitting diode (OLED) includes: a first electrode, a first light-emitting layer disposed on a side of the first electrode, a charge generation layer disposed on a side, away from the first electrode, of the first light-emitting layer, a second light-emitting layer disposed on a side, away from the first light-emitting layer, of the charge generation layer, and a second electrode disposed on a side, away from the charge generation layer, of the second light-emitting layer. The OLED further includes: a process conversion layer, disposed between the first electrode and the second electrode, and configured to fill an uneven region between the first electrode and the second electrode.

A display apparatus including: a base substrate; a first active pattern disposed on the base substrate, a first insulating layer disposed on the first active pattern; a first gate electrode disposed on the first insulating layer; a second insulating layer disposed on the first gate electrode; a ring dummy pattern disposed on the second insulating layer; a third insulating layer disposed on the second insulating layer; and a first drain electrode disposed on the third insulating layer, and electrically connected to the first active pattern through a contact hole which is formed through the third insulating layer, the second insulating layer and the first insulating layer, wherein the first drain electrode is disposed in an opening of the ring dummy pattern.

A display apparatus includes a substrate, a pixel definition layer arranged over the substrate and including at least one opening area, and an organic emission layer arranged over the pixel definition layer and covering the opening area, wherein a center of the opening area and a center of the organic emission layer are arranged at different positions in a plan view.

A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.

A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes: a first base substrate including a packaging region; a plurality of support portions located in the packaging region, a first interval being provided between adjacent support portions; a plurality of conductive lines located at a side of the plurality of support portions away from the first base substrate; a packaging layer located at a side of the plurality of conductive lines away from the first base substrate; and a second base substrate arranged opposite to the first base substrate and bonded with the first base substrate by the packaging layer.

A lighting apparatus using an organic light emitting diode that has an emission area and a non-emission area, the light emitting apparatus comprises a first electrode; an organic layer disposed on the first electrode; a second electrode disposed on the organic layer; and an insulating layer disposed in the non-emission area, wherein the first electrode disposed in the emission area includes at least one metal layer and at least one dielectric layer, and wherein the first electrode disposed in the non-emission area includes at least one dielectric layer.

A lighting apparatus comprising a lighting part that includes a light emitting area having a plurality of first light emitting areas that are separated apart from each other and a plurality of second light emitting areas separated apart from each other and a non-light emitting area including a first non-light emitting area surrounding the plurality of first light emitting areas and the plurality of second light emitting areas and a plurality of second non-light emitting areas extending from the first non-light emitting area, the lighting apparatus comprises a substrate; a plurality of first electrodes disposed on the substrate in the light emitting area; an organic layer disposed on the plurality of first electrodes; a second electrode disposed on the organic layer; and an encapsulation part disposed on the second electrode; wherein the plurality of first light emitting areas are arranged in a first direction, and the plurality of second light emitting areas are arranged in a second direction intersecting with the first direction, and wherein the second non-light emitting areas correspond to an area in which a plurality of patterns are included.