Abstract: Disclosed is a polymer material capable of improving luminescence life-span of an electroluminescence device, particularly a quantum dot light emitting device, wherein the polymer material includes a segment of an alternating copolymer of a structural unit of a specific structure and has a glass transition temperature of greater than or equal to about 50° C. and less than or equal to about 250° C.

Abstract: An electroluminescent device with an improved luminous efficiency. The device includes a light emitting layer with an arylamine polymer including a structural unit (A) represented by Chemical Formula (1).

Abstract: A device having design film thicknesses, to suppress non-uniformity of a light emitting surface, to provide a quantum dot electroluminescence device with good luminous efficiency and light emitting life-span, and to provide an excellent quantum dot electroluminescence device with luminous efficiency and light emitting life-span. A quantum dot electroluminescence device including a hole transport layer, an electron transport layer, and a light emitting layer disposed between the hole transport layer and the electron transport layer, wherein the hole transport layer includes a polymer material and a low molecular material, the light emitting layer includes a quantum dot having a core-shell structure, and a residual film ratio of the hole transport layer is greater than or equal to about 95%.

Abstract: A liquid crystal display includes a light source and a liquid crystal panel, wherein the liquid crystal panel includes a first substrate on the light source, a second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a color conversion layer between the second substrate and the liquid crystal layer, and including a light emitting element configured to receive a first visible light from the light source and emit a second visible light, a first polarizing layer between the liquid crystal layer and the color conversion layer, and a first phase difference layer between the liquid crystal layer and the first polarizing layer.

Abstract: A solar cell module includes a front surface protective layer formed from a resin, a first resin layer arranged under the front surface protective layer, and a second resin layer arranged under the first resin layer. The solar cell module further includes a third resin layer arranged under the second resin layer, a rear surface sealing layer arranged under the third resin layer, and a rear surface protective layer arranged under the rear surface sealing layer and formed from a resin. The solar cell module further includes a photoelectric converter arranged between the third resin layer and the rear surface sealing layer. The front surface protective layer has a greater tensile modulus of elasticity than the first resin layer and the third resin layer. The second resin layer has a smaller tensile modulus of elasticity than the first resin layer and the third resin layer.

Abstract: A material for an organic light-emitting device, the material including a repeating unit represented by Formula 1: wherein, in Formula 1, R1, A, and X1 are the same as described in the specification.

Abstract: A reinforcing member according to an aspect of the present disclosure is a long member provided between a frame and a frame on the rear side of a solar cell module. The reinforcing member is provided with: a pair of leg parts respectively fixed to inner flanges and of the frames and; a pair of wall parts erected on the respective leg parts and arranged roughly vertical to the rear surface of a solar cell panel; and a top board part that connects upper ends of the wall parts and are arranged along the rear surface in a state of being close to or in contact with the rear surface of the solar cell panel.

Abstract: A monomer represented by Chemical Formula 1: wherein in Chemical Formula 1, X1, X2, L1, Y1, Y2, R1 to R9, n1, and n2 are the same as described in the detailed description.

Abstract: A monomer is represented by Chemical Formula 1: wherein in Chemical Formula 1, X1 and X2 are independently O, C(?O), or C(?O)O, R1 to R10 are independently hydrogen, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C6 to C20 aryl group, a substituted or unsubstituted C3 to C20 heterocyclic group, a substituted or unsubstituted silyl group, a hydroxy group, a halogen, a nitro group, or a combination thereof, and n1 and n2 are independently an integer ranging from 0 to 3.

Abstract: A polymer including a first structural unit represented by Chemical Formula 1: wherein L1, R1 to R5 and n1 in Chemical Formula 1 are the same as described in the detailed description.

Abstract: A liquid crystal display includes a light source and a liquid crystal panel, wherein the liquid crystal panel includes a first substrate on the light source, a second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a color conversion layer between the second substrate and the liquid crystal layer, and including a light emitting element configured to receive a first visible light from the light source and emit a second visible light, a first polarizing layer between the liquid crystal layer and the color conversion layer, and a first phase difference layer between the liquid crystal layer and the first polarizing layer.

Abstract: A compensation film including a polymer having a first structural unit represented by Chemical Formula 1, and having a photoelastic coefficient of less than or equal to about 40×10?13 cm2/dyn wherein in Chemical Formula 1, Ar1, X, L1, and R1 are the same as described in the detailed description.

Abstract: A layout system for a cargo area of a vehicle includes a divider and cargo side-trims. The divider includes a first rod, a second rod, and a screen. The cargo side-trims are installed in the vehicle to form sidewalls of the cargo area. The cargo side-trims include rails that include guide rail portions and rail-side securing portions. The guide rail portions are for guiding end portions of the first and the second rods along a front-rear direction of the vehicle. The guide rail portions include horizontal portion and extending portions that extend from the respective horizontal portions toward a lower rear of the vehicle. The rail-side securing portions are connected to the guide rail portions, respectively. The rail-side securing portions are for holding the end portions of the first and the second rods to secure the first and the second rods to the cargo side-trims.

Abstract: A monomer represented by Chemical Formula 1: wherein in Chemical Formula 1, X1, X2, L1, Y1, Y2, R1 to R9, n1, and n2 are the same as described in the detailed description.

Abstract: A monomer is represented by Chemical Formula 1: wherein in Chemical Formula 1, X1 and X2 are independently O, C(?O), or C(?O)O, R1 to R10 are independently hydrogen, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C6 to C20 aryl group, a substituted or unsubstituted C3 to C20 heterocyclic group, a substituted or unsubstituted silyl group, a hydroxy group, a halogen, a nitro group, or a combination thereof, and n1 and n2 are independently an integer ranging from 0 to 3.

Abstract: A compensation film including a polymer having a first structural unit represented by Chemical Formula 1, and having a photoelastic coefficient of less than or equal to about 40×10?13 cm2/dyn wherein in Chemical Formula 1, Ar1, X, L1, and R1 are the same as described in the detailed description.

Abstract: A polymer including a first structural unit represented by Chemical Formula 1: wherein L1, R1 to R5 and n1 in Chemical Formula 1 are the same as described in the detailed description.

Abstract: A layout system for a cargo area of a vehicle includes a divider and cargo side-trims. The divider includes a first rod, a second rod, and a screen. The cargo side-trims are installed in the vehicle to form sidewalls of the cargo area. The cargo side-trims include rails that include guide rail portions and rail-side securing portions. The guide rail portions are for guiding end portions of the first and the second rods along a front-rear direction of the vehicle. The guide rail portions include horizontal portion and extending portions that extend from the respective horizontal portions toward a lower rear of the vehicle. The rail-side securing portions are connected to the guide rail portions, respectively. The rail-side securing portions are for holding the end portions of the first and the second rods to secure the first and the second rods to the cargo side-trims.

Abstract: A material for an organic light-emitting device, the material including a repeating unit represented by Formula 1: wherein, in Formula 1, R1, A, and X1 are the same as described in the specification.

Abstract: According to one embodiment, a method of displaying using an electronic device includes displaying a first screen image including first icons indicative of scheduled-for-recording TV programs and second icons indicative of recorded TV programs. The first icons are arranged in the time/date order of the scheduled-for recording TV programs. The second icons are arranged in time/date order of the recorded TV programs. One of the first icon of the scheduled-for-recording TV program, which will be recorded next, is arranged near one of the second icons of the most recently recorded TV program. A focus for selecting at least one TV program is set on the recorded TV program whose recording time/date is most recent, when transition to the first screen image has been made.