Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper salt capable of absorbing light in a near-infrared wavelength region and an amine compound, wherein the amine compound includes a first amine compound having no polymerizable functional group and a second amine compound including at least monofunctional polymerizable functional group.

Abstract: An organometallic compound represented by Formula 1: wherein Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, X1 is O, S, or Se, CY1 is a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, n1 is 1 or 2, n2 is 1, 2, or 3, and the remaining substituents are as defined in the present specification.

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. M(L1)n1(L2)n2??Formula 1 M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. M(L1)n1(L2)n2??Formula 1 M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device: M(L1)n1(L2)n2??Formula 1 wherein, in Formula 1, M is a transition metal, L1 is a ligand represented by Formula 2-1, L2 is a ligand represented by Formula 2-2, n1 and n2 are each independently 1 or 2, with the proviso that when n1 is 2, the L1 ligands are identical to or different from each other, and when n2 is 2, the L2 ligands are identical to or different from each other, and L1 is different from L2.

Abstract: Disclosed are a compound represented by Chemical Formula 1, an optical filter, an image sensor, a camera module, and an electronic device. In Chemical Formula 1, R1 to R27 and n are the same as defined in the detailed description.

Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper complex, a metal oxide particle, an amine-based compound represented by Chemical Formula 1, and a polymerizable compound having 2 to 4 functional polymerizable groups. N(R1)(R2)(R3)??[Chemical Formula 1] Definitions of Chemical Formula 1 are the same as described in the detailed description.

Abstract: A composition for a near-infrared light-absorbing film includes a binder and compounds represented by separate particular chemical formulae. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.

Abstract: A composition for a near-infrared light-absorbing film includes a binder, a compound represented by Chemical Formula 1, and a compound represented by Chemical Formula 2, wherein a total amount of the compound represented by Chemical Formula 1 and the compound represented by Chemical Formula 2 ranges from about 2.0 parts by weight to about 2.6 parts by weight based on 100 parts by weight of the binder. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2??Formula 1 wherein, in Formula 1, M, L1, L2, n1 and n2 are the same as described in the specification.

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device, in which the organometallic compound may be represented by Formula 1-1: wherein Formula 1-1 may be understood by referring to the description of Formula 1-1 provided herein.

Abstract: A power conversion device comprises: a housing; and a cover coupled to the housing, wherein the cover includes a plate portion, a heat conduction portion coupled to the plate portion, and a refrigerant pipe, the plate portion includes a first groove in which the refrigerant pipe is disposed, and the depth of one end of the first groove is smaller than that of the other end.

Abstract: Provided is a display apparatus. The display apparatus may include an organic light-emitting device (OLED) substrate including a structure in which at least one blue emission unit and at least one green emission unit may be stacked and emitting mixed light of blue light and green light; and a color-controlling unit for controlling color of light generated from the OLED substrate.

Abstract: Disclosed are an optical filter including a near infrared absorption layer on a polymer film. The polymer film has a* of about ?5.0 to about +5.0 and b* of about ?5.0 to about +5.0 in a color coordinate expressed by a CIE Lab color space. The near infrared absorption layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near infrared region. The near infrared absorption layer includes a first near infrared absorption material including a copper phosphate ester compound and a second near infrared absorption material including at least two different organic dyes. The second near infrared absorption material has a maximum absorption wavelength (?max) in a wavelength region of about 650 nm to about 1200 nm. An electronic device may include the optical filter.

Abstract: A heat conversion device according to an embodiment of the present invention comprises: a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs which are electrically connected and arranged in an array; an insulating part disposed on one surface of the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs; a heat sink disposed on the insulating part; a fan disposed spaced a predetermined distance from the heat sink; and a plurality of fastening members having moduli of elasticity of 1*103 kgf/cm2 to 30*103 kgf/cm2 and fixing the heat sink and the fan.

Abstract: Disclosed are an optical filter including a near infrared absorption layer on a polymer film. The polymer film has a* of about ?5.0 to about +5.0 and b* of about ?5.0 to about +5.0 in a color coordinate expressed by a CIE Lab color space. The near infrared absorption layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near infrared region. The near infrared absorption layer includes a first near infrared absorption material including a copper phosphate ester compound and a second near infrared absorption material including at least two different organic dyes. The second near infrared absorption material has a maximum absorption wavelength (?max) in a wavelength region of about 650 nm to about 1200 nm. An electronic device may include the optical filter.

Abstract: A thin film includes a luminescent compound represented by Formula 1 and a random copolymer, wherein the random copolymer includes a first repeating unit including at least one aromatic ring, and a second repeating unit including a heteroatom including at least one lone pair of electrons, [A]n[Q]m[X]l??Formula 1 wherein, in Formula 1, A is a monovalent organic cation, a monovalent inorganic cation, or a combination thereof, Q is a divalent metal cation, a divalent metalloid cation, or a combination thereof, X is at least one monovalent halogen ion, n is an integer from 1 to 3, m is an integer from 1 to 2, and l is an integer from 1 to 5.

Abstract: Disclosed are a near-infrared absorbing film including a polymer film, a first near-infrared absorbing layer and a second near-infrared absorbing layer on the polymer film. The first near-infrared absorbing layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near-infrared region. The second near-infrared absorbing layer may be disposed on a surface of the first near-infrared absorbing layer. The first near-infrared absorbing layer may include a dye represented by Chemical Formula 1. The second near-infrared absorbing layer may include a copper complex compound. An optical filter may include the near-infrared absorbing film. An electronic device may include the optical filter. In Chemical Formula 1, R1 to R12 are described in the detailed description.

Abstract: A display stand and a display device comprising the same are disclosed. The disclosed display device may comprise: a display body including a display panel and having a mounting groove formed on the rear surface thereof; a stand which is detachably mounted to the mounting groove and conceals a cable connected to the display body; and a display body cover which is detachably coupled to the display body so as to cover the mounting groove and through which a part of the stand passes.

Abstract: A power conversion device includes a rectifying circuit that full-wave rectifies an input AC power, a first conversion circuit that includes a passive element, a first switching element, and a second switching element and digitally converts a rectified power while compensating a power factor of the rectified power through at least one of the passive element, the first switching element, and the second switching element, a second conversion circuit that converts the digitally-converted power into a power with a specified magnitude and output the power with the specified magnitude, a device circuit that consumes an output power of the second conversion circuit, a first control circuit that monitors current consumption of the device circuit and controls an amount of output current of the second conversion circuit based on the current consumption of the device circuit, and a second control circuit that controls a power factor compensation degree of the first conversion circuit based on the current consumption, wh