Abstract: A barrier panel includes a first substrate and a second substrate having block region and transmission region; a liquid crystal layer between the first and second substrates, the liquid crystal layer including a plurality of liquid crystal molecules aligned in a predetermined direction; a plurality of barrier electrodes in the block region and the transmission region of the first substrate; a common electrode on the second substrate to apply an electric field to the liquid crystal layer with the plurality of barrier electrodes; a diffraction unit in the plurality of barrier electrodes to diffract the light transmitting therethrough; and a polarization plate over the second substrate, wherein an optical axis direction of the polarization plate is parallel to the alignment direction of the liquid crystal molecule to transmit an image through an area where the electric field is not applied.

Abstract: A manufacturing apparatus of an electrode for a secondary battery includes a transfer unit that transfers a current collector from an unwinder, a coating unit that applies an electrode active material to at least one surface of the current collector, a rolling unit that is arranged on the transfer unit and rolls the electrode active material layer composed of the electrode active material, and a pressing unit that is arranged adjacent to the rolling unit and presses the non-coated part of the current collector to which the electrode active material is not applied. The pressing unit includes a roll member and a ring assembly that is detachably coupled to the roll member and comes into contact with the non-coated part to press the non-coated part.

Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure, it is possible to produce an organic electroluminescent device having improved driving voltage, power efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.

Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.

Abstract: A sliding type of a portable terminal is provided. The terminal includes a first housing, a second housing adapted to slide on the first housing, and a sliding module for coupling the second housing to the first housing so as to slide. The sliding module includes a guide member mounted on a surface of the first housing, at least one guide hole extending in a longitudinal direction of the guide member, and a slide member extending through the guide member via the guide hole to be mounted on the second housing, the slide member moving along the guide hole and supporting a sliding movement of the second housing. The portable terminal limits the play of the housings in other directions than the sliding direction. This guarantees a smooth sliding movement and improves the structural stability of the terminal.

Abstract: A sliding type of a portable terminal is provided. The terminal includes a first housing, a second housing adapted to slide on the first housing, and a sliding module for coupling the second housing to the first housing so as to slide. The sliding module includes a guide member mounted on a surface of the first housing, at least one guide hole extending in a longitudinal direction of the guide member, and a slide member extending through the guide member via the guide hole to be mounted on the second housing, the slide member moving along the guide hole and supporting a sliding movement of the second housing. The portable terminal limits the play of the housings in other directions than the sliding direction. This guarantees a smooth sliding movement and improves the structural stability of the terminal.