Abstract: A display device variable between a first mode and a second mode includes a display module including a first portion, a second portion disposed under the first portion, and a third portion disposed between the first portion and the second portion, where the third portion is bent in the first mode, a support part including a support plate disposed under the first portion and a plurality of support bars under the second portion and the third portion, a plate part disposed under the support part and including a magnet part movable in a first direction to be away from or to approach the first portion, and a driving part disposed under the plate part. When being switched from the first mode to the second mode, the third portion is disposed parallel to the first portion, and the magnet part moves in the first direction to overlap the third portion.

Abstract: Determining, in a sample, the presence and/or amount of pluripotent stem cells. A sample suspected of containing one or more pluripotent stem cells is provided. The sample with a fluorescent compound is contacted under conditions that allow binding of the fluorescent compound to the pluripotent stem cells, where the fluorescent compound is a fluorescent compound of formula (I) or a pharmaceutically acceptable salt thereof. The presence and/or amount of the pluripotent stem cells is determined by measuring the fluorescence of the cells following the contacting.

Abstract: A display device includes a display module, a supporting plate disposed under the display module, supporting bars disposed under the display module and arranged in a first direction with the supporting plate, a supporting film disposed between the display module and the supporting plate and between the display module and the supporting bars, a first case accommodating the display module, the supporting plate, the supporting film, and the supporting bars, and a second case coupled to the first case to move in a direction to be close to or to be far away from the first case along the first direction. Opposite sides of the supporting bars are respectively inserted into first guide grooves defined in inner side surfaces of the first case, which face each other in a second direction crossing the first direction, and the supporting bars move along the first guide groove.

Abstract: A display device includes a display panel including a first area and a second area. A support module includes a first support layer disposed on a bottom of the display panel and overlapping the first area and the second area. A second support layer is disposed on a bottom of the first support layer, overlapping the second area, and not overlapping the first area. The first support layer includes first joints overlapping the second area, and a plate overlapping the first area. The second support layer includes second joints. Each of the second joints is disposed on a bottom surface of each of the first joints, and a width of each of the second joints is narrower than a width of each of the first joints.

Abstract: A display device includes a display panel including a first active area, a second active area configured to slide in the first direction, a third active area configured to slide in the first direction, a first dummy area, and a second dummy area. A plurality of joints extend in a second direction intersecting the first direction, are spaced apart from each other in the first direction, are attached to a bottom surface of the display panel, and overlap the second active area, the third active area, the first dummy area, and the second dummy area. A first fixing tool and a second fixing tool are disposed on the first and second dummy area of the display panel, respectively, and are configured to assist a sliding behavior of the display panel.

Abstract: A display device includes a display panel sliding in a first direction. A panel storage compartment is configured to accommodate the display panel therein and to assist a sliding operation of the display panel in the first direction. A plurality of segments are attached to a lower surface of the display panel, each of the plurality of segments are extended in a second direction intersecting the first direction, and are spaced apart from one another in the first direction. Bearings are disposed inside the plurality of segments and are at least partially exposed by the plurality of segments. The panel storage compartment includes guide rails engaged with the bearings.

Abstract: The present invention provides fluorescent compounds of formula (I) as disclosed herein or pharmaceutically acceptable salts thereof. Further provided are uses of said fluorescent compounds in methods of determining, in a sample, the presence and/or amount of pluripotent stem cells or cells undergoing reprogramming to become induced pluripotent stem cells.

Abstract: A display device may include a first non-folding region, a second non-folding region, and a folding region. The display device may include a display member including a display module, a supporting member supporting the display member, an adhesion member disposed between the display member and the supporting member, and a compensation member attached to one of top and bottom surfaces of the adhesion member and overlapped with the folding region. Thus, it may be possible to provide a display device configured to reduce a stress, which is exerted on a folding region when it is in a folded state, and to prevent the folding region from being deformed to a bent shape when it is in an unfolded state.

Abstract: A display device includes a first display area, a second display area, a third display area having a curved shape, and a fourth display area. The display device includes a display panel, an inner cover member, a first outer cover, and a hinge member. The display panel overlaps the first, second, third, and fourth display areas. The inner cover member covers an outer periphery of the display panel overlapping the first, second, and third display areas. The first outer cover member surrounds the inner cover member. The hinge member is disposed on a bottom surface of the display panel to overlap a boundary between the second display area and the fourth display area, and is connected to the first outer cover member. The display panel is folded and unfolded through the hinge member. The inner cover member is drawn in to and out from the first outer cover member.

Abstract: An electronic device includes a first plate, a second plate continuously moving between a first state and a second state with respect to the first plate, a camera module disposed between the first plate and the second plate and including a lens, a flexible display including a planar portion and a bendable portion, and a multi-joint module overlapping the bendable portion of the flexible display and including a plurality of segment members. A position of the camera module and a direction of the lens may be changed in response to a state transition of the electronic device. The plurality of segment members may include at least one opening segment member, and an opening is formed in the opening segment member. The opening segment member may be moved in response to a change in the position of the camera module and a change of the direction of the lens.

Abstract: The display device includes a display module which displays an image at a front surface of the display module and includes a rear surface, a folding area and a non-folding area extended from the folding area; and a supporter facing the rear surface of the display module and including a first portion corresponding to the non-folding area, a second portion corresponding to the folding area, and a boundary between the first portion and the second portion. The display module which is unfolded disposes the supporter bent at the boundary, and the supporter which is bent includes the first portion and the second portion together forming a curvature of the supporter having a center of curvature at the front surface of the display module.

Abstract: A display device includes a display module including: a folding area, and first and second non-folding areas; a first support member bendable together with the display module and including: a bending area corresponding to the folding area, and first and second non-bending areas corresponding to the first and second non-folding areas; and a support layer facing the display module with the first support member therebetween, and including: a second support member in the bending area and the first and second non-bending areas; a first support plate facing the first support member with the second support member therebetween and in the bending area and the first non-bending area; and a second support plate facing the first support member with the second support member therebetween and in the bending area and the second non-bending area. The second support plate is disconnected from the first support plate at the bending area.

Abstract: The present invention provides a shaft-cylinder assembly for high-temperature operation comprising a pair of first and second dynamic sealing members having a helical coiled seal ring structure configured to be in contact with the shaft for providing dynamic sealing function in the cylinder; and a cylindrical cooling jacket configured to circumferentially surround the dynamic sealing members such that a cavity is defined between the dynamic sealing members inside the cooling jacket; wherein the cooling jacket comprises one or more inflow cooling channels and one or more outflow cooling channels configured to communicating with the cavity and circulating a cooling fluid through the cavity for moving heat away from the dynamic sealing members.

Abstract: An electronic device includes a first plate, a second plate continuously moving between a first state and a second state with respect to the first plate, a camera module disposed between the first plate and the second plate and including a lens, a flexible display including a planar portion and a bendable portion, and a multi-joint module overlapping the bendable portion of the flexible display and including a plurality of segment members. A position of the camera module and a direction of the lens may be changed in response to a state transition of the electronic device. The plurality of segment members may include at least one opening segment member, and an opening is formed in the opening segment member. The opening segment member may be moved in response to a change in the position of the camera module and a change of the direction of the lens.

Abstract: A display device includes a display module; a support plate; the support plate including support bars; an opening defined between the support bars adjacent to each other; and a first support portion and a second support portion spaced apart from each other, the support bars being disposed between the first support portion and the second support portion; a support film disposed between the display module and the support plate; and a foam layer disposed on at least one of a first upper surface and a first lower surface of the support film, the foam layer including a core layer having a first modulus and a first thickness; and a skin layer disposed on at least one of a second upper surface and a second lower surface of the core layer, having a second modulus greater than the first modulus, and having a second thickness smaller than the first thickness.

Abstract: The present invention provides a high-pressure piston-cylinder assembly for compaction treatment comprising a cylinder comprising a plurality of sections which are longitudinally stacked and joined to form the cylinder; a piston configured for moving in and along the cylinder; and a base configured for being coupled with the cylinder to provide mechanical support to the cylinder; wherein each of the sections includes one or more releasing channels for releasing of liquid or gas fluid generated during compaction treatment. The high-pressure piston-cylinder assembly is sealed by one seal having a helical coiled sealing ring structure tightly encircling the piston, and another seal encircling a cylindrical sealing block protruded from the base and into the cylinder. The resulting piston-cylinder assembly can be more effectively manufactured, has better durability and tolerance in high-pressure operation.

Abstract: A display device includes a display module including: a folding area, and first and second non-folding areas; a first support member bendable together with the display module and including: a bending area corresponding to the folding area, and first and second non-bending areas corresponding to the first and second non-folding areas; and a support layer facing the display module with the first support member therebetween, and including: a second support member in the bending area and the first and second non-bending areas; a first support plate facing the first support member with the second support member therebetween and in the bending area and the first non-bending area; and a second support plate facing the first support member with the second support member therebetween and in the bending area and the second non-bending area. The second support plate is disconnected from the first support plate at the bending area.

Abstract: The present disclosure relates to a dwarfism animal model carrying an IGF-1 gene mutation and a method for generating the same. According to the present disclosure, the problem that an animal dies immediately after birth is overcome, the majority of phenotypes seen in Laron syndrome patients may be observed in the dwarfism animal model, and the dwarfism animal model has decreased expression of personality genes. Thus, the dwarfism animal model may be effectively used as a dwarfism-related disease model.

Abstract: A display apparatus includes a display panel configured to display an image. A first mold is disposed under the display panel and includes a plurality of sidewall portions. A second mold is disposed adjacent to one of the sidewall portions and is coupled to the first mold. At least one flexible circuit board is connected to the display panel and is disposed between the first and second molds. The second mold includes a bottom mold covering one edge area of a bottom surface of the first mold. A cover mold covers the one sidewall portion of the first mold. A first distance between an inner side surface of the cover mold and an outer side surface of the one sidewall portion of the first mold is substantially constant.

Abstract: A display device including: a first non-folding region, a second non-folding region, and a folding region; a display member including a display module; a supporting layer disposed on the display member; an adhesion layer disposed between the display member and the supporting layer; and a compensation layer attached to the adhesion layer and overlapped with the folding region.