Abstract: The present invention relates to a compressor and, more specifically, to an air compressor for a vehicle, which can support a rotor disk and form a cooling flow channel by a first cover and a second cover, and thus can improve cooling efficiency while increasing manufacturability.

Abstract: The present invention relates to an air foil journal bearing in which air is introduced between a foil and a rotor rotating at high speed and generates pressure to support a radial load of the rotor and allow the rotor to rotate smoothly, and more particularly, to a housing fixing structure of an air foil journal bearing that improves durability against external impact or vibration by restricting an axial movement of a bump by means of two opposite ends of the bump and a top foil fixing portion.

Abstract: An air compressor according to an aspect of the present invention comprises: a housing; a rotating shaft which is disposed in the housing; a compression unit which is connected to the rotating shaft to compress and discharge inlet air; a motor unit which drives the rotating shaft; a control board which controls the motor unit; and a filter unit which filters out noise from external power and supplies the external power to the control board, wherein the housing includes a first cooling flow channel for cooling the motor unit and a second cooling flow channel for cooling the filter unit, and the first cooling flow channel communicates with the second cooling flow channel.

Abstract: A window member includes a main part including a first side extending in a first direction, a second side extending in a second direction, and a first corner side connecting the first and second sides. The window member further includes a first side part in contact with the first side, a second side part in contact with the second side, and a first corner part connecting the first and second side parts. The first corner part includes a first upper corner part, a first middle corner part, and a first lower corner part. A lower surface of the first middle corner part has a first radius of curvature, a lower surface of the first lower corner part has a second radius of curvature, and the first radius of curvature is greater than the second radius of curvature.

Abstract: A portable terminal includes a body, and an input part on a side of the body, the input part having a changeable position.

Abstract: A portable terminal includes a body, and an input part on a side of the body, the input part having a changeable position.

Abstract: An apparatus and method for soldering an LED driving element to an LCD panel includes a panel holding unit, a rotating unit and a soldering unit. The panel holding unit holds the display panel. The rotating unit supports the panel holding unit at initial radial and angular positions relative to a center of rotation of the rotating unit and rotates the holding unit in a horizontal plane about the center of rotation to selected angular positions relative thereto. The soldering unit is disposed above the rotating unit at the initial radial position and at a first angular position relative to initial angular position of the holding unit, and is operable to solder the driving element of the display panel held by the panel holding unit when the rotating unit rotates the panel holding unit to the first angular position. The apparatus and method provide improved display panel productivity.