Abstract:
A lighting device includes a printed circuit board (PCB), a submount mounted on the PCB, a die mounted on the submount and including a plurality of light emitting devices, and a pad inserted into a hole formed in the submount such that the die and the PCB are electrically connected through the submount, connected to the die by a wire bonding, and electrically connected to the PCB.
Abstract:
A refrigerator includes a cabinet, a main door, an auxiliary storage compartment provided to a rear surface of the main door, and a sub-door. The main door is rotatably connected to the cabinet, and the sub-door is rotatably connected to the main door. An access opening is provided in the main door to allow access to the auxiliary storage compartment. The refrigerator also includes a button exposed at a front surface of the sub-door to receive input provided by a user, a hook member having a pivot shaft mounted to its rear end, and a locking protrusion provided in a groove located on a front surface of the main door that can selectively couple to the hook member. The hook member protrudes backward from a rear surface of the sub-door and can rotate within the sub-door about the pivot shaft in response to receipt of user input at the button.
Abstract:
A refrigerator includes a cabinet, a main door, an auxiliary storage compartment provided to a rear surface of the main door, and a sub-door. The main door is rotatably connected to the cabinet, and the sub-door is rotatably connected to the main door. An access opening is provided in the main door to allow access to the auxiliary storage compartment. The refrigerator also includes a button exposed at a front surface of the sub-door to receive input provided by a user, a hook member having a pivot shaft mounted to its rear end, and a locking protrusion provided in a groove located on a front surface of the main door that can selectively couple to the hook member. The hook member protrudes backward from a rear surface of the sub-door and can rotate within the sub-door about the pivot shaft in response to receipt of user input at the button.
Abstract:
Provided is a robot. The robot includes a main body provided with a traveling wheel and a traveling motor for rotating the traveling wheel, a seating body including a seat body and disposed above the main body, a seat body actuator for operating the seat body, a plurality of accessories selectively mounted on an accessory mounting portion disposed on at least one of the main body or the seating body, and a processor for controlling the traveling motor and the seat body actuator based on a type of accessory mounted on the accessory mounting portion.
Abstract:
Provided is a robot. The robot includes a main body in which an opening portion is defined in a top surface thereof, a seat configured to cover an upper side of the opening portion, a traveling wheel protruding downward from a bottom surface of the main body, a backrest connected to the seat, an opening defined in a front surface of the main body, a foot supporter protruding forward from the main body through the opening, and a pair of arm supporters connected to both sides of the seat, respectively.
Abstract:
Provided is a robot. The robot includes a main body provided with a traveling wheel, a seat disposed above the main body, a backrest spaced apart from the seat, a link configured to connect the seat to the backrest, a first tilting mechanism embedded in the seat, the first tilting mechanism being configured to tilt the link with respect to the seat, and a second tilting mechanism embedded in the backrest, the second tilting mechanism being configured to tilt the backrest with respect to the link.
Abstract:
Provided is a robot including a main body provided with a pair of traveling wheels that are spaced apart from each other in a horizontal direction, a seating body disposed above the main body, a foot supporter disposed on a front lower portion of the main body, at least one front wheel disposed on the foot supporter, and a rear wheel disposed on the main body so as to be closer to a rear end of the main body than a front end of the main body and the traveling wheel is closer to the front end of the main body than the rear end of the main body.
Abstract:
Provided is a robot including a main body including a traveling wheel, an accessory mounting portion and an opening, the opening being spaced apart from the accessory mounting portion, a rear sensor which is accommodated in the opening and facing a rear of the robot to sense outside of the main body, and an accessory including a mounter mounted on the accessory mounting portion and a supporter for supporting an article.
Abstract:
A robot charging system and a control method thereof are provided to determine a charged state and charge a robot through self-driving. The robot charging system includes: a server configured to store boarding information of a user; a robot configured to receive the boarding information from the server, move the user to a destination included in the boarding information by self-driving using charged power, determine a discharge of the power, and move to a charging station for charging; and the charging station provided with a power supply coil to wirelessly supply the power source to the robot, and provided with a moving rail on a top of the power supply coil to sequentially charge a plurality of robots.
Abstract:
The present invention relates to a depth image obtaining device enabled to obtain a depth image of a subject located at a far distance, and a display device using the same, the depth image obtaining device comprising: a light irradiation part for irradiating light onto a predetermined subject; a light receiving part receiving light reflected from the subject; and a control part for controlling the light irradiation part and the light receiving part. The light irradiation part comprises alight source part for emitting light in a first direction and a reflection part for reflecting the light emitted in the first direction into a second direction.