Abstract: An organometallic compound represented by Formula 1: M(L1)3??Formula 1 wherein M is iridium, and L1 is a ligand represented by Formula 2-1 or a ligand represented by Formula 2-2, wherein Y1 is N, X11 is C(R11) or N, X12 is C(R12) or N, X1 is O, S, or N-{(T1)b1-(Z1)c1}, T1 is a single bond, a C1-C20 alkylene group that is unsubstituted or substituted with at least one R10a, a C5-C30 carbocyclic group that is unsubstituted or substituted with at least one R10a, or a C1-C30 heterocyclic group that is unsubstituted or substituted with at least one R10a, A1 to A4 are each independently C or N, wherein one of A1 to A4 is C bonded to an adjacent 5-membered ring, and another of A1 to A4 is C bonded to M in Formula 1, and the remaining substituent groups are as defined herein.

Abstract: A power conversion device includes: a housing; and a cover coupled to the housing, 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: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein, X1 to X4 are each independently C or N, ring CY1 and ring CY2 are each independently a C6-C30 carbocyclic group or a C1-C30 heterocyclic group, Z1 and Z2 are each independently —Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3), a1 and a2 are each independently an integer from 0 to 10, a sum of a1 and a2 is 1 or greater, Y1 is O, S, Se, C(R51)(R52), or N(R53), Y2 is O, S, Se, C(R61)(R62), or N(R63), * and *? each indicate a binding site to M1, and the other substituent groups are as described herein.

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2??Formula 1 wherein M is a transition metal, L1 is a ligand represented by Formula 2-1, L2 is a ligand represented by Formula 2-2 or a ligand represented by Formula 2-3, n1 and n2 are each independently 1 or 2, when n1 is 2, two L1 are identical to or different from each other, and when n2 is 2, two L2 are identical to or different from each other, and L1 and L2 are different from each other, wherein the groups in Formulae 2-1, 2-2, and 2-3 are each independently as described herein.

Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, n1 and n2 are each independently 1 or 2, Formula 1A Formula 1B wherein X1 to X4 are each independently C or N, rings CY1 and ring CY2 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, Z1 and Z2 are each independently Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3), provided that each of Z1 and Z2 is not —SiH3, a1 and a2 are each independently an integer from 0 to 10, a sum of a1 and a2 is 1 or greater, Y1 and Y2 are each independently O, S, Se, or C(R5)(R6), * and *? each indicates a binding site to M1, and R1 to R3, R5, R6, and R41 to R48 are as described herein.

Abstract: Provided are a light-emitting device, an electronic apparatus including the light-emitting device, and a mixture, the light-emitting device including: a first electrode; a second electrode; and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes a first compound represented by Formula 1, a second compound that is free of an electron-transporting group, and a third compound represented by Formula 7, the second compound does not include an indolocarbazole group, and the second compound and the third compound are different from each other. In addition, provided is a mixture including the first compound, the second compound, and the third compound. The first compound, the second compound, and the third compound are respectively the same as those described in the present specification.

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 in an embodiment of the present invention is a camera module including a first bracket, a lens module accommodated in the first bracket, a second bracket disposed outside the first bracket, and a shaft disposed between the first bracket and the second bracket, wherein the second bracket includes a shaft seating groove in which the shaft is seated and which is open in an optical axis direction.

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 light-emitting device and an electronic apparatus including the same are disclosed. The light-emitting device, includes: a first electrode; a second electrode facing the first electrode; and an interlayer arranged between the first electrode and the second electrode, wherein the interlayer includes a first emission layer and a second emission layer, the first emission layer includes a first compound that emits a first light having a first spectrum, the second emission layer includes a second compound that emits a second light having a second spectrum, the first compound includes a first transition metal, the second compound includes a second transition metal, the first transition metal and the second transition metal are different from each other, |HOMO(1)?HOMO(2)| is about 0.05 eV to about 0.4 eV, and |?max(1)??max(2)| is about 0 nm to about 30 nm, wherein HOMO(1), HOMO(2), ?max(1), and ?max(2) are as described herein.

Abstract: A heat sink according to one embodiment of the present invention comprises: a main heat sink; a heat pipe mounted in a groove formed on one surface of the main heat sink; a heat dissipation member which is formed above the heat pipe and transfers heat generated from a heat generation component to the heat pipe; and an elastic member which is mounted in a space formed inside the heat dissipation member and applies pressure to the main heat sink.

Abstract: Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m2/day measured at a thickness of 100 ?m.

Abstract: A composition including a first compound and a second compound, wherein the first compound is an organometallic compound represented by Formula 1, the second compound is an organometallic compound represented by Formula 2, the first compound and the second compound are different from each other, the first compound and the second compound are each not tris[2-phenylpyridine]iridium, and |?P(Ir1)-?P(Ir2)| is in a range of 0 nm to about 30 nm, and at least one of Expressions 1 to 4 presented in the specification is satisfied, Ir(L11)n11(L12)n12(L13)n13??Formula 1 Ir(L21)n21(L22)n22(L23)n23??Formula 2 wherein L11 to L13, L21 to L23, n11 to n13, and n21 to n23 are as provided herein.

Abstract: The present invention relates to a heat sink comprising a heat pipe. A heat sink, according to one embodiment of the present invention, comprises: a first heat pipe mounted in a first groove formed on a first surface of a heat sink; a second heat pipe mounted in a second groove formed on a second surface of the heat sink; and a third groove in which at least a portion of the second heat pipe mounted in the second groove is exposed in the direction of the first surface.

Abstract: A luminescent material represented by Formula 1, a method of preparing the same, and a light-emitting device including the same: [A1nA23][B2][X1mX25]??Formula 1 A1, A2, B, X1, X2, n, and m in Formula 1 are as defined in the specification.

Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein in Formula 1, M1 is Pt, Pd, or Au, in Formula 2, M2 is Ir, L11 is a ligand represented by Formula 2-1, L12 is a ligand represented by Formula 2-2, L13 is a ligand represented by Formula 2-1 or 2-2, L11 and L12 are different from each other, n11, n12, and n13 are each independently 0, 1, 2, or 3, and a sum of n11+n12+n13 is equal to 3, and wherein the remaining substituent groups are each understood by referring to the detailed description provided herein.

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 represented by Chemical Formula 1. Definitions of Chemical Formula 1 are the same as described in the detailed description.