An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.

Provided are a conductive laminate having low electric resistance and high transmittance over a long period of time, various optical elements provided with the conductive laminate, and a method for manufacturing the conductive laminate. In the conductive laminate 1 according to the present technology, a first transparent material layer 3, a metal layer 4 mainly composed of silver, and a second transparent material layer 5 are laminated on at least one surface of the transparent substrate 2 in this order from the transparent substrate 2 side. The first transparent material layer 3 is composed of a composite metal oxide containing at least zinc and tin and containing 10 atomic % or more and 90 atomic % or less of tin. The second transparent material layer 5 is composed of a metal oxide containing zinc and having a tin content of 10 atom % or less.

In order to achieve the above-described objects, according to an aspect of the present disclosure, a display device includes a substrate which includes an active area and a non-active area extending from the active area and including a pad area and is formed of any one of a transparent conducting oxide and an oxide semiconductor; a plurality of inorganic insulating layers disposed on the substrate; a dam member having one end disposed on the pad area and the other end disposed at the outside of the substrate; and a plurality of flexible films which is disposed to cover the dam member and has one end disposed in the pad area. Accordingly, the dam member which covers the pad area is formed to minimize the crack of the plurality of inorganic insulating layers at the edge of the substrate.

The present disclosure relates to a device that includes a first layer that includes at least one of a semiconducting material, a hole transport material (HTM), and/or an electron transport material (ETM), a second layer, and a third layer that includes a material that is at least one of transparent or conductive, where the second layer is positioned between the first layer and the third layer, the first layer, the second layer, and the third layer are in electrical contact with each other, and the third layer has a first thickness between greater than zero nm and about 100 nm. In some embodiments of the present disclosure, the semiconducting material may include a perovskite.

An electroluminescent device including a first electrode; a second electrode; a light emitting layer disposed between the first electrode and the second electrode; and an electron transport layer disposed between the light emitting layer and the second electrode, wherein the light emitting layer includes semiconductor nanoparticles, wherein the electron transport layer includes a plurality of metal oxide nanoparticles, and wherein the electron transport layer further includes a polycarboxylic acid compound and a halogen.

An electronic device and a manufacturing method thereof. The electronic device includes a quantum dot light-emitting diode and an encapsulation layer encapsulating the quantum dot light-emitting diode. The quantum dot light-emitting diode includes an anode, a cathode, a quantum dot light-emitting layer provided between the anode and the cathode, an electron transport layer provided between the cathode and the quantum dot light-emitting layer, and a zinc carbide layer provided between the cathode and the electron transport layer. The encapsulation layer includes a gas reservoir layer. Arrangement of a zinc carbide layer between an electron transport layer and a cathode can improve transport capability of a carrier, and cooperation of the zinc carbide layer and an encapsulation layer can enhance a positive aging effect and stability of a device, and extend service life of the device.

A display device includes a first area and a second area adjacent to the first area. A light emitting element may be disposed on the first area, and a pixel circuit connected to the light emitting element may be disposed on the second area. The first area includes a low transmittance area overlapping a cathode of a first pixel and a cathode of a second pixel and a high transmittance area that does not overlap the cathode of the first pixel and the cathode of the second pixel. Each of the cathode of the first pixel and the cathode of the second pixel receives a power voltage having a constant level during a first period and receives a driving signal during a second period.

A display panel, a display device, and a method for manufacturing the display panel are provided. The display panel includes two electrode layers and a luminous functional layer stacked between the two electrode layers. Each electrode layer has a first surface and a second surface opposite to each other in a thickness direction thereof. The first surface of each electrode layer is attached to and in contact with the luminous functional layer. Each electrode layer includes at least one insulation section and at least one electrode section integrated as a single body. A material of the electrode section is a conductively modified form of a material of the insulation section. The electrode section is in contact with the luminous functional layer and is in a conductive state at least at the first surface. The electrode layer in the present disclosure has no conductive pattern and will not cause optical disturbance.

A display device includes an auxiliary electrode disposed on a substrate, a bank layer disposed on the auxiliary electrode, a conductive layer disposed on the auxiliary electrode, the conductive layer including a base portion and protrusions protruded from the base portion, an organic layer disposed on the conductive layer, and a cathode electrode disposed on the organic layer, the cathode electrode being in contact with the protrusions.

A laminate which allows to obtain an organic thin-film solar cell having excellent output characteristics and transparency is provided. The laminate as above has a titanium oxide layer that is disposed on the member serving as a light-transmissive electrode layer and serves as an electron transport layer. The titanium oxide layer has a thickness of not less than 1.0 nm and not more than 200.0 nm. The titanium oxide layer contains indium oxide and metallic indium, InOx/Ti is not less than 0.50 and not more than 20.00 in atomic ratio, and InM/Ti is less than 0.100 in atomic ratio, where an elemental titanium content is represented by Ti, an indium oxide content is represented by InOx, and a metallic indium content is represented by InM.