Abstract: A heterocyclic compound represented by Formula 1: and an organic light-emitting device including the same are provided.

Abstract: An electronic device according to certain embodiments, comprises: a housing; and a camera pop-up structure which is coupled to the housing, at least a part of which slides with respect to the housing between a first position accommodated inside the housing and a second position protruding from the housing, wherein the camera pop-up structure comprises: a guide member fixedly coupled to the inside of the housing; a slide member configured to slide with respect to the guide member by a first section and a second section extending from the first section in one direction or a reverse direction; and a camera module linked with the slide member moving within the first section so as to slide between the first position accommodated inside the housing and the second position protruding from the housing, and linked with the slide member sliding within the second section causing rotation towards a rear side or a front side of the housing.

Abstract: A heterocyclic compound represented by Formula 1: and an organic light-emitting device including the same are provided.

Abstract: An electronic device according to an embodiment includes: a front plate facing a first direction; a rear plate facing a second direction opposite to the first direction; and a support member including a first camera and a second camera, and disposed between the front plate and the rear plate, and, when the front plate slides in a third direction in a first state in which the first camera is occluded by the front plate and the second camera is occluded by the rear plate, the electronic device is configured into a second state in which the first camera is visible, and when the front plate slides in a fourth direction opposite to the third direction in the first state, the support member is configured to slide along with the front plate and the electronic device is configured into a third state in which the second camera is visible.

Abstract: A material synthesis apparatus includes: at least one device configured to synthesize a material; a user interface configured to obtain information on a target product; and a processor, wherein the processor is configured to: determine synthesis conditions for preparing the target product using a pretrained synthesis prediction model; calculate a first synthesis method for preparing the target product based on the synthesis conditions; and control the at least one device based on the first synthesis method.

Abstract: An electronic device includes a front part, a rear part including an opening, a camera module disposed in the opening and configured to rotate depending on a slide operation of the front part. The front part is configured to slide between a first position in which the front part and the rear part are aligned, a second position in which portion of the opening is exposed in a direction toward a front surface of the front part, or a third position in which the opening is exposed in the direction toward the front surface of the front part. The camera module is configured to face a direction away from a rear surface of the front part based on the front part being in the first position and to face the direction toward the front surface of the front part based on the front part being in the third position.

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3??Formula 1 wherein in Formula 1, M, L1, L2, L3, n1, n2, and n3 are the same as defined in the specification.

Abstract: An electronic device according to certain embodiments, comprises: a housing; and a camera pop-up structure which is coupled to the housing, at least a part of which slides with respect to the housing between a first position accommodated inside the housing and a second position protruding from the housing, wherein the camera pop-up structure comprises: a guide member fixedly coupled to the inside of the housing; a slide member configured to slide with respect to the guide member by a first section and a second section extending from the first section in one direction or a reverse direction; and a camera module linked with the slide member moving within the first section so as to slide between the first position accommodated inside the housing and the second position protruding from the housing, and linked with the slide member sliding within the second section causing rotation towards a rear side or a front side of the housing.

Abstract: A clutch unit of an automatic transmission having first and second rotation elements may include a spline gear connected to the first rotation element, a clutch drum having an internal circumference spline-engaged with the spline gear to be movable in an axial direction, a clutch hub fixedly connected to a second rotation element, a plurality of clutch plates spline-engaged with the clutch drum, a plurality of clutch disks alternatingly disposed between the plurality of clutch plates and spline-engaged with the clutch hub, a supporting portion fixed to a transmission housing of the automatic transmission and configured to support the plurality of clutch plates, and a piston disposed in an interior of the transmission housing to form a hydraulic pressure chamber with the transmission housing, configured to have a rolling contact with the clutch drum interposing a bearing, and configured to transmit a pressurizing force to the plurality of clutch plates and the clutch disks through the clutch drum.

Abstract: A clutch unit of an automatic transmission having first and second rotation elements may include a spline gear connected to the first rotation element, a clutch drum having an internal circumference spline-engaged with the spline gear to be movable in an axial direction, a clutch hub fixedly connected to a second rotation element, a plurality of clutch plates spline-engaged with the clutch drum, a plurality of clutch disks alternatingly disposed between the plurality of clutch plates and spline-engaged with the clutch hub, a supporting portion fixed to a transmission housing of the automatic transmission and configured to support the plurality of clutch plates, and a piston disposed in an interior of the transmission housing to form a hydraulic pressure chamber with the transmission housing, configured to have a rolling contact with the clutch drum interposing a bearing, and configured to transmit a pressurizing force to the plurality of clutch plates and the clutch disks through the clutch drum.

Abstract: An electronic device according to an embodiment includes: a front plate facing a first direction; a rear plate facing a second direction opposite to the first direction; and a support member including a first camera and a second camera, and disposed between the front plate and the rear plate, and, when the front plate slides in a third direction in a first state in which the first camera is occluded by the front plate and the second camera is occluded by the rear plate, the electronic device is configured into a second state in which the first camera is visible, and when the front plate slides in a fourth direction opposite to the third direction in the first state, the support member is configured to slide along with the front plate and the electronic device is configured into a third state in which the second camera is visible.

Abstract: An electronic device includes a front part, a rear part including an opening, a camera module disposed in the opening and configured to rotate depending on a slide operation of the front part. The front part is configured to slide between a first position in which the front part and the rear part are aligned, a second position in which portion of the opening is exposed in a direction toward a front surface of the front part, or a third position in which the opening is exposed in the direction toward the front surface of the front part. The camera module is configured to face a direction away from a rear surface of the front part based on the front part being in the first position and to face the direction toward the front surface of the front part based on the front part being in the third position.

Abstract: A heterocyclic compound represented by Formula 1: and an organic light-emitting device including the same are provided.

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3??Formula 1 wherein in Formula 1, M, L1, L2, L3, n1, n2, and n3 are the same as defined in the specification.