Abstract: An apparatus for manufacturing a prismatic can includes a die configured to support a bar-shaped slug, a punch arranged on a horizontal axis of the die to reciprocate in a left and right direction so as to press the slug supported on the die, and a connecting rod between a driver configured to generate power and the punch to transmit the power generated by the driver to the punch. A cross-section of an edge of the punch in a direction of the die has a rectangular shape corresponding to a bottom surface of an impact can to be manufactured, and upper and lower areas of the punch are provided in an asymmetrical shape based on a horizontal axis center line.

Abstract: An embodiment of the present invention relates to an all-solid-state battery and an apparatus and method for manufacturing the all-solid-state battery. According to an embodiment of the present invention, a pressing process is performed in a state in which plate-shaped materials and die molds accommodating the plate-shape materials are accommodated in an outer punch mold, and thus it is possible to dry-press a plurality of the plate-shaped materials. Therefore, it is possible to simplify the process of dry-pressing the plate-shaped materials and shorten the required process time.

Abstract: Disclosed in the present invention is a secondary battery having a safety vent integrally formed with a side wall part of a case thereof whereby the secondary battery is improved in safety and has the effect of reducing manufacturing cost and simplifying process. As an example, disclosed is a secondary battery comprising: an electrode assembly; a case for receiving the electrode assembly; and a cap plate for covering an opened opening of the case, wherein the case includes two pairs of side wall parts, the side wall parts in each pair facing each other, and a bottom part perpendicular to the side wall parts, and a safety vent is integrally formed with an edge part of one region selected from the side wall parts and the bottom part.

Abstract: Disclosed in the present invention is a secondary battery having a safety vent integrally formed with a side wall part of a case thereof whereby the secondary battery is improved in safety and has the effect of reducing manufacturing cost and simplifying process. As an example, disclosed is a secondary battery comprising: an electrode assembly; a case for receiving the electrode assembly; and a cap plate for covering an opened opening of the case, wherein the case includes two pairs of side wall parts, the side wall parts in each pair facing each other, and a bottom part perpendicular to the side wall parts, and a safety vent is integrally formed with an edge part of one region selected from the side wall parts and the bottom part.

Abstract: A secondary battery includes a case, the case including a first side having a bead thereon, the bead having a height h and a width w, a ratio of the height h to the width w satisfying 2 ? % ? ( h w × 100 ) ? 50 ? % , h and w being in a same unit of measure, and an electrode assembly in the case, the electrode assembly including a first electrode, a second electrode, and a separator disposed between the first and second electrodes.

Abstract: A method for effectively inputting characters in an ultra-compact mobile terminal is disclosed. When the mobile terminal enters a character input mode, one of a plurality of key groups having at least one key block is displayed by manipulation a scroll key in an up or down direction, and characters of the key blocks are displayed. Characters of the displayed key blocks and one character is selected using one of two selection keys or the scroll key operated in a push direction. Several characters are displayed in each of the key blocks and a character is selected by manipulating one of the two selection keys or pushing the scroll key a number of times. The selected character is displayed on a display unit.

Abstract: A mobile terminal includes: a terminal body having a display unit; a band connected with both ends of the terminal body; and an antenna radiator installed in the band.

Abstract: A mobile terminal includes a terminal body having a display unit; a band connected with both ends of the terminal body; and a manipulation unit disposed on the terminal body and moving in multiple directions based on a central shaft.

Abstract: A secondary battery includes a case, the case including a first side having a bead thereon, the bead having a height h and a width w, a ratio of the height h to the width w satisfying 2 ? % ? ( h w × 100 ) ? 50 ? % , h and w being in a same unit of measure, and an electrode assembly in the case, the electrode assembly including a first electrode, a second electrode, and a separator disposed between the first and second electrodes.

Abstract: A method for effectively inputting characters in an ultra-compact mobile terminal is disclosed. When the mobile terminal enters a character input mode, one of a plurality of key groups having at least one key block is displayed by manipulation a scroll key in an up or down direction, and characters of the key blocks are displayed. Characters of the displayed key blocks and one character is selected using one of two selection keys or the scroll key operated in a push direction. Several characters are displayed in each of the key blocks and a character is selected by manipulating one of the two selection keys or pushing the scroll key a number of times. The selected character is displayed on a display unit.

Abstract: A mobile terminal includes a terminal body having a display unit; a band connected with both ends of the terminal body; and a manipulation unit disposed on the terminal body and moving in multiple directions based on a central shaft.

Abstract: A mobile terminal includes: a terminal body having a display unit; a band connected with both ends of the terminal body; and an antenna radiator installed in the band.