An optoelectronic device including at least an emissive component including at least a first electrode, a second electrode, and an emissive element disposed between an emissive face of the optoelectronic device and the second electrode, a photodetector component such that the second electrode of the emissive component is disposed between the photodetector component and the emissive element. The emissive component and the photodetector component are superimposed one above the other, and the second electrode has at least one hole passing through it, disposed vertically in line with at least a part of a detection surface of the photodetector component and/or a part of the detection surface of the photodetector component is not disposed vertically in line with the second electrode and form a ring located at the external edges of the detection surface of the photodetector component.

A photoelectric conversion element includes: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; a sealing part; and a second substrate. The photoelectric conversion element is translucent. The second electrode includes a conductive nanowire and a conductive polymer. The sealing part includes a drying agent.

A compound represented by Chemical Formula 1, and near-infrared absorbing/blocking films, photoelectric devices, organic sensors, and electronic devices including the compound are provided:

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wherein, in Chemical Formula 1, X.sup.1 to X.sup.4, and R.sup.1 to R.sup.9 are the same as defined in the detailed description.

Solar cell modules and methods of fabrication are described. In an embodiment, a pair of tandem solar cells are bonded together along a contact ledge of a first tandem solar cell using a solid electrically conductive bonding material.

A semiconductor device having a light sensing function and including a high-resolution display portion is provided. The semiconductor device includes a plurality of pixels, and the pixels each include first and second light-receiving devices, first to fifth transistors, a capacitor, and a first wiring. One electrode of the first light-receiving device is electrically connected to the first wiring, and the other electrode is electrically connected to one of a source and a drain of the first transistor. One electrode of the second light-receiving device is electrically connected to the first wiring, and the other electrode is electrically connected to one of a source and a drain of the second transistor. The other of the source and the drain of the second transistor is electrically connected to the other of the source and the drain of the first transistor. The other of the source and the drain of the first transistor is electrically connected to one electrode of the capacitor, one of a source and a drain of the third transistor, and a gate of the fourth transistor.

According to an aspect, a detection device includes: a light source configured to emit light to an object to be detected; a plurality of photodiodes that each include a sensor electrode and an organic semiconductor layer and are arranged in a detection area; and one or a plurality of detection circuits coupled to the photodiodes. The photodiodes includes a first photodiode and a second photodiode that has a shorter distance from the light source than that of the first photodiode. A light-receiving area of the first photodiode is larger than a light-receiving area of the second photodiode.

A display apparatus with extremely high resolution is provided. A display apparatus with high display quality is provided. The display apparatus includes a first light-emitting element and a second light-emitting element over a first insulating layer, a second insulating layer, and a third insulating layer. The first light-emitting element includes a first pixel electrode and a first organic layer. The second light-emitting element includes a second pixel electrode and a second organic layer. The first insulating layer includes a groove-like region provided along a side of the first pixel electrode in a plan view. The groove-like region includes a first region overlapping with the first pixel electrode and a second region overlapping with the second pixel electrode. The first region and the second region each have a width greater than or equal to 20 nm and less than or equal to 500 nm. The second insulating layer includes a region in contact with a top surface of the first organic layer, a region in contact with a side surface of the first organic layer, and a region located below the first pixel electrode. The third insulating layer includes a region in contact with a top surface of the second organic layer, a region in contact with a side surface of the second organic layer, and a region located below the second pixel electrode.

A device includes an assembly of pixels with a first pixel generating an event-based data element and a second pixel generating a light intensity data element. Each first and second pixel includes a portion of a layer that forms a photodiode. A first integrated circuit chip includes a first substrate and a first interconnection network, and a second integrated circuit chip includes a second substrate and a second interconnection network. The first and second integrated circuit chips are attached to each other by the first and second interconnection networks. The layer with the photodiodes is located on a first surface of the second substrate opposite to a second surface of the second substrate having the second interconnection network located thereon.

To provide a photodetector element that can improve light detectivity while maintaining high transparence, and a touchless user interface device using the same.

A photodetector element according to the present disclosure is a photodetector element including: a metal grid transparent electrode for a first electrode; a transparent electrode for a second transparent electrode facing the metal grid transparent electrode; a subpixel between the metal grid transparent electrode and the transparent electrode, the subpixel consisting of at least one photoactive layer, in which: the metal grid transparent electrode includes a transparent substrate and a conductive pattern having at least one metal wire provided on the transparent substrate; the subpixel includes a sub-sensor area at least in part of the subpixel; and when projected from an upper surface, a region provided with the sub-sensor area overlaps a region provided with the metal wire at least in part.

An optoelectronic device including at least an emissive component including at least a first electrode, a second electrode, and an emissive element disposed between an emissive face of the optoelectronic device and the second electrode, a photodetector component such that the second electrode of the emissive component is disposed between the photodetector component and the emissive element. The emissive component and the photodetector component are superimposed one above the other, and the second electrode has at least one hole passing through it, disposed vertically in line with at least a part of a detection surface of the photodetector component and/or a part of the detection surface of the photodetector component is not disposed vertically in line with the second electrode and form a ring located at the external edges of the detection surface of the photodetector component.