A display panel and a display apparatus are provided. The display panel comprises a substrate of crystalline silicon, a display area and a non-display area on the substrate; a plurality of organic light-emitting elements with white light-emitting overlapping the display area, wherein the organic light-emitting element comprises a first electrode layer, a light-emitting function layer, and a second electrode layer that are sequentially stacked in a direction away from the substrate; wherein the first electrode layer comprises a plurality of independent first electrodes, each second electrode comprises at least one striped opening, and vertical projections of the striped openings on the display area overlap at least 75% of vertical projections of the scan lines on the display area.

A pixel that emits light at brightness corresponding to the amount of a driving current regardless of a threshold voltage of a driving transistor, and secure sufficient compensation time by separating an operation of compensating for the threshold voltage of the driving transistor and an operation of writing a data signal, and a display apparatus including the pixel.

A display device includes: a first inorganic insulating layer; a wiring disposed on the first inorganic insulating layer; a second inorganic insulating layer covering the wiring; and a display element disposed on the second inorganic insulating layer, wherein the wiring includes a lower layer including at least one of aluminum and an aluminum alloy, an upper layer disposed on the lower layer and including at least one of titanium and titanium oxide, and an intermediate layer disposed between the lower layer and the upper layer and including titanium aluminide.

The present specification relates to an organic light emitting device including Compound (A) represented by Chemical Formula 1 and Compound (B) represented by any one of Chemical Formulae 2 to 4.

A display apparatus includes a substrate, a first data line, a second data line, and a bridge line. The substrate includes a display area and a peripheral area outside the display area. The first data line is disposed over the substrate and crosses the display area. The second data line is disposed over the substrate and is disposed in a first direction from the first data line. The second data line crosses the display area. The bridge line includes one end electrically connected to the second data line and crosses, on a different layer from a layer on which the first data line is disposed, the first data line in the display area. A length of the first data line is greater than a length of the second data line.

An electronic device according to various embodiments disclosed herein may include: a display panel including a light-emitting layer in which multiple light-emitting parts are arranged and a circuit layer in which multiple circuit parts electrically connected to at least some of the multiple light-emitting parts are arranged, the display panel including a first area, a second area adjacent to the first area, and a third area other than the first area and the second area, and a camera disposed on or under a rear surface of a display including the display panel such that a lens of the camera faces the first area of the display panel, wherein the first area of the display panel may be an area in which the circuit parts are not present, and an area in which a first light-emitting part connected to a circuit part positioned in the second area is disposed, the second area of the display panel may be an area in which second light-emitting parts connected to the circuit part positioned in the second area and a dummy light-emitting part not connected to the circuit part are arranged, and the third area of the display panel may be an area in which a fourth light-emitting part connected to a circuit part disposed in the third area is disposed.

The present disclosure provides a pixel structure including a plurality of sub-pixels. Each sub-pixels of at least one color includes four target sub-pixels. Four target sub-pixels of the same sub-pixel are separated by a first separation region extending along a first direction and a second separation region extending along a second direction. At least a part of a side of the first separation region and at least a part of another side of the first separation region are facing, parallel to and spaced from each other by an interval of a first width, at least a part of a side of the second separation region and at least a part of another side of the second separation region are facing, parallel to and spaced from each other by an interval of a second width, and the first and second widths are smaller than an interval between adjacent sub-pixels.

The embodiments of the present disclosure provide a display substrate, a display device, and a detection method for the display substrate. The display substrate includes: a base substrate including a display region and a peripheral region located on at least one side of the display region; a crack stopper located in the peripheral region and configured to prevent a crack from propagating toward the display region; an encapsulation structure disposed on the base substrate and covering the display region; and a crack detection structure disposed on the base substrate, wherein the crack detection structure is located on a side of the crack stopper facing the display region, an orthographic projection of the crack detection structure on the base substrate falls within an orthographic projection of the encapsulation structure on the base substrate, and the crack detection structure is configured to detect whether a crack exists in the encapsulation structure.

Provided are a photoelectric conversion element that displays excellent photoelectric conversion efficiency and is easy to produce and a method of producing this photoelectric conversion element. A photoelectric conversion element (100) includes, in stated order, a light-transmitting base plate (1), a transparent conductive film (2), a first conductive layer (5) formed of a base layer (3) and a porous semiconductor layer (4), a power-generating layer (6), and a second conductive layer (8). The second conductive layer (8) is formed of a porous self-supporting sheet that at least contains one or more single-walled carbon nanotubes.

Source and drain formation techniques disclosed herein provide FinFETs with reduced channel resistance and reduced drain-induced barrier lowering. An exemplary three-step etch method for forming a source/drain recess in a source/drain region of a fin includes a first anisotropic etch, an isotropic etch, and a second anisotropic etch. The first anisotropic etch and the isotropic etch are tuned to define a location of a source/drain tip. A depth of the source/drain recess after the first anisotropic etch and the isotropic etch is less than a target depth. The second anisotropic etch is tuned to extend the depth of the source/drain recess to the target depth. The source/drain tip is near a top of the fin to reduce channel resistance while a bottom portion of the source/drain recess is spaced a distance from a gate footing that can minimize DIBL. The source/drain recess is filled with an epitaxial semiconductor material.