Abstract: An electronic device to be put on a cradle may include a housing including a part in a hemispherical shape and physically coming into contact with the cradle in an arbitrary position when the electronic device is put on the cradle, a display arranged on another part of the housing, a camera module to obtain an image in a direction that the display faces, a sensor module to sense an orientation of the electronic device; and a processor to determine a target orientation of the electronic device based on the obtained image, and create control data to change the orientation of the electronic device based on the sensed orientation and the target orientation of the electronic device.

Abstract: An organic light-emitting display device is discussed in which an auxiliary hole transport layer is provided in contact with a hole injection layer in at least one sub-pixel, thereby preventing current leakage to an adjacent sub-pixel due to a common layer having high hole mobility and consequently preventing the adjacent sub-pixel from being unintentionally turned on.

Abstract: A mobile robot and method for controlling the same are provided creating patches in images captured by a camera while the mobile robot is moving, estimating motion blur of the patches, and correcting the position of the mobile robot based on the patch from which the motion blur is eliminated, thereby increasing precision in tracking and reliability through accurate mapping. The mobile robot includes a main body, a traveler to move the main body, a camera combined with the main body to capture an image of a surrounding of the main body, a position detector to create a patch in the image captured by the camera, estimate a motion blur of the patch, and track a position of the main body based on the created patch from which the motion blur is eliminated, and a controller to control the traveler based on the position of the main body.

Abstract: Embodiments of the present disclosure relate to a robot cleaner and a control method of the robot cleaner, more particularly, to a robot cleaner configured to correct position information of the robot cleaner by acquiring a position of a docking station during the robot clear drives and to correct a map by using corrected position information, and a control method of the robot cleaner.

Abstract: A robot for performing hand-eye calibration is provided. The robot includes a robot arm including a plurality of joints, a plurality of arm sections, and an end effector, a communication interface, and a control circuit. The control circuit controls the robot arm to place the external object on a worktable after the external object is grasped by the end effector, acquires coordinates of a central point of the external object in a coordinate system of the camera from an image of the external object, and calculates a calibration parameter for defining a relation between a coordinate system of the end effector and the coordinate system of the camera, based on coordinates of the end effector in a base coordinate system of the robot and coordinates of the central point of the external object in the coordinate system of the camera when the external object is placed on the worktable.

Abstract: An organic light-emitting display device is discussed in which an auxiliary hole transport layer is provided in contact with a hole injection layer in at least one sub-pixel, thereby preventing current leakage to an adjacent sub-pixel due to a common layer having high hole mobility and consequently preventing the adjacent sub-pixel from being unintentionally turned on.

Abstract: A home robot device includes a memory, a movement module, and a processor. The processor is configured to execute a motion based on specified motion execution information stored in the memory, obtain feedback information of a user, generate modified motion execution information by modifying at least a portion of the specified motion execution information based on the feedback information of the user, where the modified motion execution information includes a movement value of at least one joint unit of the home robot device or at least one support linked to the at least one joint unit selected from a probability model of the specified motion execution information, and execute a motion of the home robot device based on the modified motion execution information.

Abstract: The present invention relates to a composition containing a masterwort (Peucedanum Ostruthium) extract as an active ingredient. The composition of the present invention exhibits effects of reducing the amount of endothelin 1 by containing a masterwort extract, and reducing the overexpression of NK1R and EDN1 genes. Therefore, the masterwort extract of the present invention can exhibit, by said effects, skin homeostasis maintenance and anti-stress effects, and thus can be widely used as acomposition for maintaining skin homeostasis in the pharmaceutical or cosmetic field.

Abstract: An electronic device, capable of being placed on a cradle, may include a camera module configured to acquire an image, a sensor module configured to sense information regarding an orientation of the electronic device, a processor configured to determine a target orientation of the electronic device based on the acquired image and a communication module configured to transmit the information regarding the orientation of the electronic device and information regarding the target orientation of the electronic device to the cradle.

Abstract: An electronic device to be put on a cradle may include a housing including a part in a hemispherical shape and physically coming into contact with the cradle in an arbitrary position when the electronic device is put on the cradle, a display arranged on another part of the housing, a camera module to obtain an image in a direction that the display faces, a sensor module to sense an orientation of the electronic device; and a processor to determine a target orientation of the electronic device based on the obtained image, and create control data to change the orientation of the electronic device based on the sensed orientation and the target orientation of the electronic device.

Abstract: A mobile robot and method for controlling the same are provided creating patches in images captured by a camera while the mobile robot is moving, estimating motion blur of the patches, and correcting the position of the mobile robot based on the patch from which the motion blur is eliminated, thereby increasing precision in tracking and reliability through accurate mapping. The mobile robot includes a main body, a traveler to move the main body, a camera combined with the main body to capture an image of a surrounding of the main body, a position detector to create a patch in the image captured by the camera, estimate a motion blur of the patch, and track a position of the main body based on the created patch from which the motion blur is eliminated, and a controller to control the traveler based on the position of the main body.

Abstract: The present specification discloses a composition comprising a Scutellaria alpina extract as an active ingredient. The composition disclosed in the present specification exhibits the effect of reducing melanogenesis or inhibiting tyrosinase activity by comprising the Scutellaria alpina extract. As a result of the effect, the Scutellaria alpina extract of the present specification can exhibit a whitening effect and thus can be widely used as a whitening composition in the field of pharmaceuticals or cosmetics.

Abstract: The present specification discloses a composition comprising an umbel (masterwort, Peucedanum ostruthium) extract as an active ingredient. The composition disclosed in the present specification exhibits the effect of reducing melanogenesis or inhibiting tyrosinase activity by comprising the umbel (masterwort, Peucedanum ostruthium) extract. As a result of the effect, the umbel (masterwort, Peucedanum ostruthium) extract of the present specification can exhibit a whitening effect and thus can be widely used as a whitening composition in the field of pharmaceuticals or cosmetics.

Abstract: Disclosed is a composition comprising an extract of alpine wormwood (Artemisia umbelliformis) as an active ingredient. The composition disclosed in the present specification, which comprises the extract of alpine wormwood (Artemisia umbelliformis), exhibits an effect of reducing the amount of endothelin 1 and reducing the overexpression of NK1R and EDN1 genes. Accordingly, due to such effects, the alpine wormwood (Artemisia umbelliformis) extract of the present disclosure can exhibit benefits for maintaining skin homeostasis as well as an anti-stress effect, and thus can be widely used in pharmaceutical or cosmetic fields as a composition for maintaining skin homeostasis.

Abstract: Embodiments of the present disclosure relate to a robot cleaner and a control method of the robot cleaner, more particularly, to a robot cleaner configured to correct position information of the robot cleaner by acquiring a position of a docking station during the robot clear drives and to correct a map by using corrected position information, and a control method of the robot cleaner.

Abstract: A cleaning robot includes a data acquisition unit that acquires actual sensor data by measuring a distance from a current position to an object to be measured; a local map acquisition unit that acquires a local map by scanning the vicinity of the current position based on an environmental map stored in advance; and a processor that determines coordinates of the current position for the local map by performing matching between the local map and the actual sensor data, and determines a traveling direction based on the current position by calculating a main segment angle of a line segment existing in the local map.

Abstract: The present invention relates to a composition containing a Scutellaria alpina extract as an active ingredient. The composition of the present invention exhibits effects of reducing the amount of endothelin 1 by containing a Scutellaria alpina extract, and reducing the overexpression of NK1R and EDN1 genes. Therefore, the Scutellaria alpina extract of the present invention can exhibit, by said effects, skin homeostasis maintenance and anti-stress effects, and thus can be widely used as a composition for maintaining skin homeostasis in the pharmaceutical or cosmetic field.

Abstract: Disclosed is a composition containing an extract of alpine wormwood (Artemisia Umbelliformis) as an active ingredient. The composition disclosed in the present specification has the effect of reducing melanin generation, or inhibiting activation of tyrosinase due to the composition containing the extract of an alpine wormwood (Artemisia Umbelliformis). Accordingly, due to such effects, the alpine wormwood (Artemisia Umbelliformis) extract of the present specification can exhibit a whitening effect, and thus can be widely used in the pharmaceutical or cosmetics fields as a whitening composition.

Abstract: Disclosed is a user equipment (UE), cleaning robot including the same, and method for controlling the cleaning robot, which is intended for a cleaning robot to move to a place where there is the user by the user transmitting a radio communication signal to the cleaning robot and the cleaning robot estimating a location from which the radio communication signal is transmitted based on attenuation ratios of signal intensities over distance. An embodiment of the cleaning robot includes a main body; a moving unit for moving the main body; a communication unit for performing wireless communication with a user equipment (UE); and a robot controller for determining a location of the UE based on intensity of a radio communication signal received by the communication unit, wherein the robot controller controls the moving unit to move the main body to the determined location of the UE once the location of the UE is determined.

Abstract: The present invention relates to an inhibitor for the biosynthesis of gelatinase comprising ginsenoside F1 (20-O-?-D-glucopyranosyl-20(S)-protopanaxatriol) or compound K (20-0-?-D-glucopyranosyl-20(S)-protopanaxadiol), which is a chief metabolite of ginseng saponin, as an active ingredient; and a cosmetic/medical composition for the prevention of skin-aging comprising the same which is superior in inhibiting the decomposition of epidermal-dermal junction and also in accelerating the generation thereof.