Provided is a display device including a first sub-pixel, a second sub-pixel adjacent to the first sub-pixel. The first sub-pixel and the second sub-pixel each include a semiconductor film, a gate electrode, a gate insulating film, an interlayer insulating film, and a leveling film and further possesses a light-emitting element located over the leveling film. The display device has a partition wall located between the first sub-pixel and the second sub-pixel and a trench passing through the leveling film.

Disclosed is a method for manufacturing a display panel. The method includes: providing a display back plate, wherein the display back plate is provided with a light emitting side; attaching a protective film on the light emitting side of the display back plate, wherein the protective film comprises a transparent adhesive layer disposed on the display back plate and a heavy release film disposed on a side, distal from the display back plate, of the transparent adhesive layer; treating the transparent adhesive layer; and removing the heavy release film, and attaching a functional layer on a side, distal from the display back plate, of the transparent adhesive layer.

To provide a display device and an electronic apparatus that suppress leakage of a drive current between adjacent light emitting elements. A display device includes: a plurality of light emitting elements having an organic light emitting layer sandwiched between a first electrode disposed for each of the light emitting elements and a second electrode in a lamination direction and arrayed on a plane; and an insulating layer disposed between the first electrodes. At least a part of a film thickness region in the insulating layer contains a positively charged inorganic nitride.

The present disclosure provides a display substrate, a display device and a manufacturing method thereof. The display substrate includes a first substrate, a pixel defining layer on the first substrate and including a plurality of sub-pixel openings, and at least one recess on a side of the display substrate away from the first substrate. An orthographic projection of the at least one recess on the first substrate and orthographic projections of the plurality of sub-pixel openings on the first substrate do not overlap.

The present disclosure relates to the display technology, and provides an OLED display substrate, a method for manufacturing the OLED display substrate and a display device. The method includes: forming pixel definition layer transition patterns with metal; and oxidizing the pixel definition layer transition patterns to form an insulative pixel definition layer.

A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate, the shift register unit includes an input circuit, an output circuit, a first control circuit, a second control circuit, and an output control circuit; and an orthographic projection of the intermediate transfer electrode on the base substrate is between a whole of an orthographic projection of the active layer of the first control transistor on the base substrate and an orthographic projection of the second control transistor on the base substrate and orthographic projections of the active layers of the first noise reduction transistor and the second noise reduction transistor on the base substrate.

A display substrate and a manufacture method thereof, and a display device are provided. The display substrate includes a display region and a peripheral region, the peripheral region includes a first scan driving circuit and a second scan driving circuit on a first side of the display region, the peripheral region further includes a binding region on a second side of the display region, the peripheral region includes an organic insulation layer, the organic insulation layer at least partially covers the first scan driving circuit and the second scan driving circuit, and includes a first groove that is in a strip shape and extends substantially along a first direction to expose a portion between the first scan driving circuit and the second scan driving circuit, and the first groove also extends from the first side to the second side and extends substantially along a second direction on the second side.

A display device includes a substrate including an opening area, a peripheral area adjacent to the opening area, and a display area adjacent to the peripheral area; a semiconductor layer overlapping the display area, disposed on the substrate, and including a channel; a gate electrode overlapping the channel of the semiconductor layer; an insulating layer disposed on the gate electrode, and including a first inorganic insulating layer and a second inorganic insulating layer disposed on the first inorganic insulating layer; a first electrode disposed on the insulating layer; an emission layer disposed on the first electrode; and a second electrode disposed on the emission layer, wherein the second inorganic insulating layer is not disposed in at least a portion of an open region in which the emission layer and the second electrode are disconnected in the peripheral area.

A display substrate and a method for manufacturing the same, and a display device. Each sub-pixel in the display substrate includes a power signal line pattern. The power signal line pattern includes a first power line portion and a second power line portion; a main body portion of the second power line portion and the first power line portion are arranged in a first direction and are spaced apart from each other; a first end portion of the second power line portion is respectively coupled with one end of the main body portion and the first power line portion; the second end portion is respectively coupled with the other end of the main body portion and the first power line portion; an aperture is defined between the first power line portion and the second power line portion.

A display substrate, a method for manufacturing the display substrate and a display device are provided. The display substrate includes a display region and a non-display region surrounding the display region. The display substrate further includes: an organic functional layer including a first portion located in the display region and a second portion located in the non-display region. The second portion is provided with at least one isolation groove, and is partitioned into at least two separate sub-portions by the at least one isolation groove, and the at least two sub-portions are arranged sequentially along a first direction from the display region to a boundary of the display substrate.