Abstract: A monoclonal antibody or an antigen-binding fragment thereof according to an embodiment of the present invention can bind to lymphocyte-activation gene 3 (LAG-3) including a heavy chain variable region and a light chain variable region and inhibit the activity thereof. Thus it is expected to be useful for the development of immunotherapeutic agents for various disorders that are associated with LAG-3.

Abstract: A stand device capable of providing different folding angles includes a base member, a sliding member disposed to the base member so that a linear reciprocal motion is possible, a stand member having a specific length and fastened to one end of the sliding member in a rotatable manner, and a link member, of which one end is hinge-connected to a proper place in the stand member and the other end is hinge-connected to the base member, for holding the stand member, wherein an opening angle of the stand member varies depending on a linear reciprocation level of the sliding member.

Abstract: The present invention provides methods for identifying the plurality of aptamers that bind to different sites of a target molecule and methods for using the same, for example, in sandwich assays. In particular, the plurality of aptamers binding to different sites of the target molecules is identified from a library of aptamers identified from the same SELEX process.

Abstract: An input device and an electronic apparatus having the same are provided. The input device includes a main body, and a plurality of keys each having a contact part which contacts a pressing unit and a non-contact part which extends from the contact part and is spaced apart from the pressing unit. The contact parts and the non-contact parts of the keys may be arranged in a zigzag pattern. The electronic apparatus includes the above-mentioned input device and a display device which is provided in the main body.

Abstract: The present invention provides methods for identifying the plurality of aptamers that bind to different sites of a target molecule and methods for using the same, for example, in sandwich assays. In particular, the plurality of aptamers binding to different sites of the target molecules is identified from a library of aptamers identified from the same SELEX process.

Abstract: A stand device capable of providing different folding angles includes a base member, a sliding member disposed to the base member so that a linear reciprocal motion is possible, a stand member having a specific length and fastened to one end of the sliding member in a rotatable manner, and a link member, of which one end is hinge-connected to a proper place in the stand member and the other end is hinge-connected to the base member, for holding the stand member, wherein an opening angle of the stand member varies depending on a linear reciprocation level of the sliding member.

Abstract: An input device and an electronic apparatus having the same are provided. The input device includes a main body, and a plurality of keys each having a contact part which contacts a pressing unit and a non-contact part which extends from the contact part and is spaced apart from the pressing unit. The contact parts and the non-contact parts of the keys may be arranged in a zigzag pattern. The electronic apparatus includes the above-mentioned input device and a display device which is provided in the main body.

Abstract: A displayed viewing area switching device has a switch support, at least three button switches disposed separately in a radial manner on the switch support, each with operating buttons toward the center of the switch support, a manipulation lever having a plurality of manipulation projections corresponding to the operating buttons of the button switches a lever guide supporting the manipulation lever to slide radially, and a spring member having an elastic force resistant to the radial sliding motion of the manipulation lever. This configuration allows the manipulation projections to press the corresponding operating buttons by the radial sliding motion of the manipulation lever to generate movement signals moving the displayed viewing area in radial directions.

Abstract: A portable computer having a latch apparatus and an opening unit which enable an operator to open the portable computer with one hand. A main body of the computer is rotatably combined with an LCD assembly. A latch apparatus locks the LCD assembly to and releases the LCD assembly from the main body. The latch apparatus includes a fixed hook part in the LCD assembly and a movable hook part in the main body. A knob part has a push button part exposed to the outside of the main body. A projection part of the knob extends from the push button part and moves the movable hook part to a releasing position by cooperating with a through hole of the movable hook part. The opening unit includes a torsion apparatus to assist in opening the portable computer.

Abstract: A displayed viewing area switching device has a switch support, at least three button switches disposed separately in a radial manner on the switch support, each with operating buttons toward the center of the switch support, a manipulation lever having a plurality of manipulation projections corresponding to the operating buttons of the button switches a lever guide supporting the manipulation lever to slide radially, and a spring member having an elastic force resistant to the radial sliding motion of the manipulation lever. This configuration allows the manipulation projections to press the corresponding operating buttons by the radial sliding motion of the manipulation lever to generate movement signals moving the displayed viewing area in radial directions.

Abstract: A portable computer having a latch apparatus and an opening unit which enable an operator to open the portable computer with one hand. A main body of the computer is rotatably combined with an LCD assembly. A latch apparatus locks the LCD assembly to and releases the LCD assembly from the main body. The latch apparatus includes a fixed hook part in the LCD assembly and a movable hook part in the main body. A knob part has a push button part exposed to the outside of the main body. A projection part of the knob extends from the push button part and moves the movable hook part to a releasing position by cooperating with a through hole of the movable hook part. The opening unit includes a torsion apparatus to assist in opening the portable computer.

Abstract: A structure for mounting a printed circuit board (PCB) in an electronic apparatus housing is disclosed. The structure comprises a plurality of holes, a plurality of bosses, and a plurality of seat members. The holes are formed in the printed circuit board. The bosses are formed on the upper surface of the bottom of the electronic apparatus housing at positions corresponding to the positions of the holes. Each of the seat members consists of a seat portion, a vertical cylinder portion and a flange. The seat portion serves to support the bottom surface of the head of a screw while being positioned on the top surface of each of the bosses, and has a center hole through which the screw passes. The vertical cylinder portion is extended from the circumferential end portion of the seat portion, defines a hollow portion in which the head of the screw is positioned, and is inserted into each of the holes of the main board.