Abstract: Disclosed is a 5G (5th generation) or pre-5G communication system for supporting a data transmission rate higher than that of a 4G (4th generation) communication system such as long-term evolution (LTE). A transmission device comprises: a first amplification unit having a common source structure, including cross coupled capacitors, and amplifying an input signal; a second amplification unit, having a common gate structure, for amplifying a signal output from the first amplification unit; and a first removal unit which is connected to output terminals of the first amplification unit and input terminals of the second amplification unit and which removes at least one portion of second harmonics.

Abstract: An apparatus for manufacturing vacuum insulation glass is provided. The apparatus for manufacturing the vacuum insulation glass includes a cap frit disposed on an exhaust hole, and an exhaust finishing frit provided on a bottom surface of the cap frit and including a frit formed of a glass material. The exhaust finishing frit is dispensed, in the paste form, to the cap frit such that the exhaust finishing frit is easily aligned with the cap frit.

Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel on which a plurality of data lines and a plurality of gate lines are positioned to cross one another and a plurality of liquid crystal cells driven according to a voltage difference between a data voltage and a common voltage are positioned in a matrix format, a side printed circuit board (PCB) connected to the side of the liquid crystal display panel, and a DC to DC converter that is mounted on the side PCB to produce a driving voltage of the liquid crystal display panel.

Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal module including a liquid crystal display panel and a backlight unit underlying the liquid crystal display panel and a printed circuit board (PCB) connected to the liquid crystal display panel through one of a tape carrier package (TCP), on which integrated circuits (ICs) are mounted, and a flexible circuit board. An edge of the liquid crystal module has an inclined surface inclined at an angle smaller than 90° from one of a top surface and a bottom surface of the liquid crystal module. The PCB is faced to the inclined surface.

Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal module including a liquid crystal display panel and a backlight unit underlying the liquid crystal display panel and a printed circuit board (PCB) connected to the liquid crystal display panel through one of a tape carrier package (TCP), on which integrated circuits (ICs) are mounted, and a flexible circuit board. An edge of the liquid crystal module has an inclined surface inclined at an angle smaller than 90° from one of a top surface and a bottom surface of the liquid crystal module. The PCB is faced to the inclined surface.

Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel on which a plurality of data lines and a plurality of gate lines are positioned to cross one another and a plurality of liquid crystal cells driven according to a voltage difference between a data voltage and a common voltage are positioned in a matrix format, a side printed circuit board (PCB) connected to the side of the liquid crystal display panel, and a DC to DC converter that is mounted on the side PCB to produce a driving voltage of the liquid crystal display panel.