Abstract: The present disclosure relates to a mounting jig for manufacturing a tiling display device and a manufacturing method of a tiling display device using the same. A mounting jig for manufacturing a tiling display device according to an embodiment of the present disclosure includes: a supporting member; a plurality of jig magnets fixed to the supporting member; a hinge structure configured to rotate the plurality of jig magnets; and a guard rail rotating in response to rotation of the plurality of jig magnets and reducing damage caused during detachment or attachment. Therefore, when the mounting jig is attached to a display device, a safety distance can be secured by the guard rail disposed between the display device and the jig magnets and the mounting jig can be slowly attached to the display device without giving an impact to the display device.

Abstract: A mounting jig for manufacturing a tiling display device can include a supporting member, a plurality of jig magnets fixed to the supporting member, a hinge structure configured to rotate the plurality of jig magnets, and a guard rail configured to rotate in response to a rotation of the plurality of jig magnets, to reduce damage caused during detachment or attachment. The tiling display device includes a plurality of display devices disposed in the form of tiles. Each of the plurality of display devices includes a plurality of display elements, a plurality of circuits, a plurality of lines and a plurality of parts. The plurality of display elements can be a light emitting diode (LED) or a micro-LED including an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting layer.

Abstract: A pipe inspection apparatus is provided according to one embodiment of the present invention. The pipe inspection apparatus may include a moving body part to travel in a pipe, at least one drive cup disposed on an outer surface of the moving body part and configured to allow the moving body part to travel along an inside of the pipe due to a pressure of a fluid flowing in the pipe, at least one front guide part disposed on a front portion of the drive cup and including a front wheel that brings into contact with the pipe, and at least one rear guide part disposed on a rear portion of the drive cup and including a rear wheel that brings into contact with the pipe.

Abstract: A mounting jig for manufacturing a tiling display device can include a supporting member, a plurality of jig magnets fixed to the supporting member, a hinge structure configured to rotate the plurality of jig magnets, and a guard rail configured to rotate in response to a rotation of the plurality of jig magnets, to reduce damage caused during detachment or attachment. The tiling display device includes a plurality of display devices disposed in the form of tiles. Each of the plurality of display devices includes a plurality of display elements, a plurality of circuits, a plurality of lines and a plurality of parts. The plurality of display elements can be a light emitting diode (LED) or a micro-LED including an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting layer.

Abstract: Disclosed are a rack assembly capable of enhancing usability by improving a rack assembly structure, and a dishwasher having the rack assembly. The dishwasher includes: a washing tub; and a rack assembly provided inside the washing tub, wherein the rack assembly includes: a frame; a tray on which dishes are accommodated and which is movably supported on the frame; and a link unit connecting the frame to the tray and moving the tray to one of a first location and a second location that is lower than the first location, the link unit being rotatably coupled with the frame and the tray.

Abstract: The present disclosure relates to a mounting jig for manufacturing a tiling display device and a manufacturing method of a tiling display device using the same. A mounting jig for manufacturing a tiling display device according to an embodiment of the present disclosure includes: a supporting member; a plurality of jig magnets fixed to the supporting member; a hinge structure configured to rotate the plurality of jig magnets; and a guard rail rotating in response to rotation of the plurality of jig magnets and reducing damage caused during detachment or attachment. Therefore, when the mounting jig is attached to a display device, a safety distance can be secured by the guard rail disposed between the display device and the jig magnets and the mounting jig can be slowly attached to the display device without giving an impact to the display device.

Abstract: A tunable photonic device and method of fabricating the same are provided. The tunable photonic device including a substrate and an actuator having a first end supported by the substrate and a second end in spaced relation to the substrate. A photonic structure is operatively connected to the actuator and a stimulus generator configured to selectively generate a stimulus to act on the actuator. The stimulus acting on the actuator causes deformation of the actuator and moves the photonic structure between first and second positions.

Abstract: A tunable photonic device and method of fabricating the same are provided. The tunable photonic device including a substrate and an actuator having a first end supported by the substrate and a second end in spaced relation to the substrate. A photonic structure is operatively connected to the actuator and a stimulus generator configured to selectively generate a stimulus to act on the actuator. The stimulus acting on the actuator causes deformation of the actuator and moves the photonic structure between first and second positions.

Abstract: Disclosed are a rack assembly capable of enhancing usability by improving a rack assembly structure, and a dishwasher having the rack assembly. The dishwasher includes: a washing tub; and a rack assembly provided inside the washing tub, wherein the rack assembly includes: a frame; a tray on which dishes are accommodated and which is movably supported on the frame; and a link unit connecting the frame to the tray and moving the tray to one of a first location and a second location that is lower than the first location, the link unit being rotatably coupled with the frame and the tray.

Abstract: An oven that has an improved structure so that the convenience of use and the energy efficiency may be improved includes a casing that has a front panel, a cooking chamber that is provided inside the casing, a door that is rotatably disposed in the casing so as to open and close the cooking chamber, and has a frame, and an individual door that is rotatably provided in the frame so as to open and close an opening provided in the frame.

Abstract: A rack assembly and a dishwasher having the same, the rack assembly includes a basket in which a plurality of holes are formed; and a loading plate that is disposed to be separable from the basket and to be deformable so that loading plate and the materials to be washed placed thereon are removable from the basket. Through this configuration, loading and unloading of the materials to be washed can be easily performed.

Abstract: Disclosed is a medical motor drill having an angle adjusting function. The medical motor drill includes a main body, a shaft connected to the main body, a drill unit connected to the shaft so as to be bendable relative to the shaft, the drill unit including a motor configured to receive power from the main body and a drill blade configured to be rotated by the motor, a drive force transmission unit configured to bend the drill unit relative to the shaft, and an angle adjustment unit connected to the drive force transmission unit to adjust a bending degree of the drill unit. The medical motor drill has advantages of enabling drilling over a wide range in a state in which a drill manipulation position is fixed and of enabling adjustment in the angle of the drill unit that is located distant from a user manipulation position.