An embodiment of the present disclosure provides a display substrate, including: a substrate has a through hole configured to mount a camera therein; and an adhesive layer on a display side of the substrate and provided therein with a first through hole. An aperture size of each of orthographic projections of the first through hole and the through hole on the substrate has a tolerance less than 0.30 mm. An embodiment of the present disclosure further provides a display panel, including: a substrate has a through hole; an adhesive layer on a display side of the substrate and provided therein with a first through hole; an anti-reflection layer on the display side of the substrate and on a side of the adhesive layer proximal to the substrate, and provided therein with a second through hole; and a cover plate on a side of the adhesive layer away from the substrate.

A display device includes a display module, a flexible circuit film, and a cover film. The display module is divided into a first area including pixels, a second area bent with respect to an imaginary axis extending in a first direction, and a third area, on which a driving chip connected to the pixels is disposed. The flexible circuit film is disposed at at least a portion of the third area of the display module and connected to the display module. The cover film covers the second area of the display module, at least a portion of the flexible circuit film, and an entirety of the driving chip.

An organic EL display device has a frame region provided with a first dam wall and a second dam wall to surround a display region. The first dam wall and the second dam wall include: a first resin wall layer; a first conductive wall layer covering the first resin wall layer; a second resin wall layer over the first resin wall layer through the first conductive wall layer; and a second conductive wall layer covering the second resin wall layer. The second resin wall layer is positioned between: a step portion included in the first conductive wall layer and covering a peripheral end face of the first resin wall layer; and a portion included in the second conductive wall layer and corresponding to the step portion of the first conductive wall layer.

A display device including a display that includes a plurality of pixels, wherein the plurality of pixels respectively include a plurality of sub-pixels is provided. The plurality of sub-pixels include first type sub-pixels observed at a first viewing angle, and second type sub-pixels observed at a second viewing angle that is narrower than the first viewing angle.

An electroluminescent display device includes a substrate including a display area and a non-display area including a gate-in-panel (GIP) area disposed outside the display area, an oxide thin-film transistor disposed above the substrate, a planarization layer disposed above the oxide thin-film transistor, an anode disposed above the planarization layer, a bank disposed above the planarization layer and including an opening portion through which a part of the anode is exposed, a plurality of dams disposed outside the GIP area and configured by the planarization layer and the bank, a buffer layer disposed above the bank and the dam and made of silicon nitride, a light-emitting part disposed on the exposed anode and the buffer layer, and a cathode disposed on the light-emitting part, thereby inhibiting hydrogen from entering an oxide thin-film transistor and improve properties and reliability of the transistor.

The invention relates to display panel, display device, and method of manufacturing display panel. The display panel includes an extended display area for displaying images. The display panel includes a substrate in which a main display area and a corner display area that is adjacent to a corner of the main display area are defined, and the substrate including a strip portion disposed in the corner display area and extending from the corner of the main display area in a first direction, a central portion disposed in the strip portion, and display elements arranged in a matrix in the first direction and a second direction crossing the first direction, in the central portion, where a trench is located between rows of the display elements in the central portion and extends in the second direction.

An encapsulated organic light emitting device and a fabrication method thereof are disclosed. An encapsulated organic light emitting device according to an example embodiment includes a plurality of organic light emitting devices formed on a substrate, a partition wall disposed to separate the plurality of organic light emitting devices, a hydrophobic oil filling a housing structure defined by the partition wall, a polymer thin film formed on surfaces of the hydrophobic oil and the partition wall using a photo-curable precursor, and a multi-film laminated on the polymer thin film.

A display device including a display panel including a front portion and a corner portion disposed at a corner of the front portion, a patterned film disposed on a rear surface of the display panel, a cover panel disposed on the rear surface of the patterned film and overlapping the front portion, and a coating layer disposed on the rear surface of the patterned film and overlapping the corner portion.

A display device includes a substrate including a display area and a non-display area surrounding the display area, a light emitting structure disposed on the substrate in the display area, a thin film encapsulation layer disposed on the light emitting structure, an optical structure including a first refractive pattern and a second refractive pattern, and a partition wall disposed on the substrate in the non-display area and surrounding the second refractive pattern. The first refractive pattern is disposed on the thin film encapsulation layer, and overlaps the light emitting structure. The second refractive pattern covers the first refractive pattern, has a refractive index smaller than a refractive index of the first refractive pattern, and includes an organic material.

A display panel includes an emission area and a non-emission area. A light emitting element includes a first electrode, an emission layer on the first electrode, and a second electrode on the emission layer. A pixel defining layer includes a first opening defined therein and exposing the first electrode. A first encapsulation layer is on the second electrode to overlap the light emitting element. The first encapsulation layer includes a first inorganic layer on the second electrode and a second inorganic layer on the first inorganic layer. A top surface of the second electrode overlaps the first opening and includes at least one first stepped portion. A bottom surface of the second inorganic layer directly contacts a top surface of the first inorganic layer. At least one of the top surface of the first inorganic layer or a top surface of the second inorganic layer is a flat surface.