A display device includes a substrate, a thin-film transistor disposed on the substrate, a via insulating layer disposed above the thin-film transistor, a first electrode disposed on the via insulating layer and electrically connected to the thin-film transistor, a pixel-defining layer disposed on the via insulating layer and on the first electrode and that includes an opening that partially exposes an upper surface of the first electrode; and a first swelling prevention layer disposed on one end of the upper surface of the first electrode and interposed between the first electrode and the pixel-defining layer. The pixel-defining layer comprises a first region that overlaps the first swelling prevention layer and the first electrode, and a second region that overlaps the first electrode but not the first swelling prevention layer. The second region of the pixel-defining layer is in direct contact with the upper surface of the first electrode.

In some examples, an integrated circuit comprises: a TDI input, a TDO output, a TCK input and a TMS input; a TAP state machine (TSM) having an input coupled to the TCK input, an input coupled to the TMS input, an instruction register control output, a TSM data register control (DRC) output, and a TSM state output; an instruction register having an input coupled to the TDI input, an output coupled to the TDO output, and a control input coupled to the instruction register control output of the TAP state machine; router circuitry including a TSM DRC input coupled to the TSM DRC output, a control DRC input coupled to the TSM state output, and a router DRC output; and a data register having an input coupled to the TDI input, an output coupled to the TDO output, and a data register DRC input coupled to the router DRC output.

A display device according to an embodiment of the present disclosure includes a see-through area for camera in which a camera module is disposed, a routing area disposed around the see-through area for camera and overlapped by at least one data line and scan line, and a pixel area which includes the see-through area for camera and the routing area and includes a plurality of sub-pixels including an organic light emitting element and a cathode is disposed therein.

A transparent electrode is provided having a graphene conducting layer disposed above a substrate, a field effect control layer formed by using a transparent material, and a dielectric layer disposed between the graphene conducting layer and the field effect control layer, wherein the field effect control layer has a polarity charge in a working state. A sheet resistance of the transparent electrode is reduced.

A photoelectronic device includes an active layer containing inorganic particles, and an oxide semiconductor layer containing zinc (Zn), silicon (Si), and oxygen (O), where the oxide semiconductor layer and the active layer are stacked layers. The photoelectronic device further includes a multilayer transparent electrode over or under the active layer, wherein the oxide semiconductor layer serves as a part of the multilayer transparent electrode.

The present application relates to an OLED light-emitting unit for use in a top-emission OLED substrate, which includes an anode, a cathode, and an organic functional layer arranged between the anode and the cathode. The anode includes a first metal layer and a second metal layer arranged in sequence, a separation layer is arranged between the first metal layer and the second metal layer, and a thickness of the second metal layer is within a preset threshold range such that metal atoms of the second metal layer are capable of being thermally agglomerated and rearranged under a preset condition to form a concave-convex structure on a surface of the second metal layer.

Disclosed are a flexible transparent electrode structure, a method for preparing the same, and an organic optoelectronic device using the same. The flexible transparent electrode structure includes: a flexible substrate; a thin film laminate of a triple-layer structure formed on both sides of the flexible substrate; and a transparent electrode formed on the thin film laminate of a triple-layer structure provided on one side of the flexible substrate, wherein the thin film laminate of a triple-layer structure includes a SiN.sub.x thin film, a SiO.sub.xN.sub.y thin film and a SiO.sub.x thin film formed sequentially on the flexible substrate. The flexible transparent electrode structure has superior light transmittance, water permeation resistance and oxygen permeation resistance, which can improve the electrical properties of an organic optoelectronic device.

Disclosed are an array substrate, a display panel, a display device, and a manufacturing method of the array substrate. The array substrate includes a substrate layer, a passivation layer and a filter layer sequentially stacked. A side of the passivation layer facing the filter layer is provided with a concave-convex structure. By setting the concave-convex structure, when the light rays hit the uneven structure, the passivation layer region of the concave-convex structure can function as a lens. According to the principle of light scattering, light is scattered or diffused in the concave-convex structure to increase the propagation paths of light, more light can pass through the passivation layer and the light transmittance is improved. According to the principle of light diffraction, a new light source is formed at the position of the concave-convex structure to increase the light density and the light transmittance is improved.

A display apparatus includes: a substrate comprising a main display area, a component area, and a peripheral area; a main pixel electrode at the main display area of the substrate; a main thin-film transistor at the main display area of the substrate and electrically connected to the main pixel electrode; an auxiliary pixel electrode at the component area of the substrate; an auxiliary thin-film transistor at the peripheral area of the substrate; and a connecting wire connected to the auxiliary pixel electrode and including a thin portion having a thickness less than a thickness of the auxiliary pixel electrode, wherein the connecting wire electrically connects the auxiliary thin-film transistor to the auxiliary pixel electrode.

A transparent display substrate includes a first base and a plurality of sub-pixels disposed on the first base. At least one sub-pixel of the plurality of sub-pixels has a light-emitting region and a transparent region. In the at least one sub-pixel, each sub-pixel includes at least one thin-film transistor, a capacitor and a self-luminescent device that are located in the light-emitting region of the sub-pixel. The self-luminescent device is disposed on a side of the capacitor away from the at least one thin film transistor in a direction perpendicular to the first base. The at least one thin film transistor and the capacitor are electrically connected.