Abstract: Provided are a plasma generation apparatus and a plasma generation method. The plasma generation apparatus includes a chamber including a dielectric window and a toroidal discharge space, a magnetic core disposed to surround a portion of the chamber, an induction coil disposed to wind the magnetic core, and a waveguide radiating a microwave through the dielectric window. Alternating current flowing in the induction coil forms a magnetic flux at the magnetic core, and the magnetic flux generates inductively-coupled plasma. A microwave propagating along the waveguide generates microwave plasma inside the chamber.

Abstract: The present invention relates to a tone-controlled functional acoustic guitar that prevents a body from being deformed to avoid the changes in sound, increases sound transmission, finely adjusts tone fields in accordance with a player or user's selection, and has a specific structure on a head thereof to suppress bending on a neck caused by the tension of strings.

Abstract: The present invention relates to a tone-controlled functional acoustic guitar that prevents a body from being deformed to avoid the changes in sound, increases sound transmission, finely adjusts tone fields in accordance with a player or user's selection, and has a specific structure on a head thereof to suppress bending on a neck caused by the tension of strings.

Abstract: Provided are a plasma generation apparatus and a plasma generation method. The plasma generation apparatus includes a chamber including a dielectric window and a toroidal discharge space, a magnetic core disposed to surround a portion of the chamber, an induction coil disposed to wind the magnetic core, and a waveguide radiating a microwave through the dielectric window. Alternating current flowing in the induction coil forms a magnetic flux at the magnetic core, and the magnetic flux generates inductively-coupled plasma. A microwave propagating along the waveguide generates microwave plasma inside the chamber.

Abstract: There is provided a mobile communication terminal having a connecting apparatus for allowing unrestricted rotation of a rotary camera disposed on the terminal while maintaining an electrical circuit between the camera and a Printed Circuit Board (PCB) installed in the terminal. The connecting apparatus uses a plurality of bearings disposed on an outer circumferential surface of a connecting member to maintain the circuit. A portion of the member adjacent to the camera rotates with the camera while the remaining portion is fixed. The bearings also provide sufficient resistance to prevent unintended rotation of the camera.

Abstract: There is provided a liquid crystal display (LCD) assembly having a plurality of members, where the outer periphery of each member corresponds with the respective outer periphery of the other members, comprises a LCD panel and a liquid crystal injection member installed at a first edge of the LCD assembly for injecting liquid crystals. The LCD panel comprises upper and lower panels and liquid crystals are injected between the upper and lower panels through an injection area. The injection area is sealed in between the upper and lower panels to contain the injected liquid crystals. The LCD assembly further comprises a reflective plate for reflecting incident light, which is fastened to a backlight by one or more double-sided adhesive strips engaging one or more edges of the plate and backlight, other than the edges that correspond with the first edge of the injection area.

Abstract: There is provided a mobile communication terminal having a connecting apparatus for allowing unrestricted rotation of a rotary camera disposed on the terminal while maintaining an electrical circuit between the camera and a Printed Circuit Board (PCB) installed in the terminal. The connecting apparatus uses a plurality of bearings disposed on an outer circumferential surface of a connecting member to maintain the circuit. A portion of the member adjacent to the camera rotates with the camera while the remaining portion is fixed. The bearings also provide sufficient resistance to prevent unintended rotation of the camera.

Abstract: There is provided a liquid crystal display (LCD) assembly having a plurality of members, where the outer periphery of each member corresponds with the respective outer periphery of the other members, comprises a LCD panel and a liquid crystal injection member installed at a first edge of the LCD assembly for injecting liquid crystals. The LCD panel comprises upper and lower panels and liquid crystals are injected between the upper and lower panels through an injection area. The injection area is sealed in between the upper and lower panels to contain the injected liquid crystals. The LCD assembly further comprises a reflective plate for reflecting incident light, which is fastened to a backlight by one or more double-sided adhesive strips engaging one or more edges of the plate and backlight, other than the edges that correspond with the first edge of the injection area.