Abstract: A display apparatus includes: a display panel configured to transmit light applied to a back side thereof to display an image; an optical member provided behind the back side of the display panel such that a first space is formed between the display panel and the optical member; a light-emitting member provided behind a back side of the optical member to apply light to the back side of the display panel through the optical member; and a flow-path forming member forming a flow path that allows air to flow from one of outside of the display apparatus and a part of the first space corresponding to at least one of four outer edges of the display panel to the other.

Abstract: A light-emitting apparatus according to the present invention includes: a board on which a plurality of light source units are provided; a partition member provided on the board and enclosing each of the light source units; and a fixing member arranged in a boundary portion between two or more light source units that are adjacent to each other and fixing the board and the partition member.

Abstract: A light-emitting apparatus according to the present invention includes: a board on which a plurality of light source units are provided; a partition member provided on the board and enclosing each of the light source units; and a fixing member arranged in a boundary portion between two or more light source units that are adjacent to each other and fixing the board and the partition member.

Abstract: A light-emitting apparatus according to the present invention includes: a board on which a plurality of light source units are provided; a partition member provided on the board and enclosing each of the light source units; and a fixing member arranged in a boundary portion between two or more light source units that are adjacent to each other and fixing the board and the partition member.

Abstract: A light-emitting apparatus according to the present invention includes: a board on which a plurality of light source units are provided; a partition member provided on the board and enclosing each of the light source units; and a fixing member arranged in a boundary portion between two or more light source units that are adjacent to each other and fixing the board and the partition member.

Abstract: A sheet material feeder and an image forming apparatus in which, even when a sheet of thick paper is transported through a sharply curved sheet material guide, the sheet can be adjusted to a lateral registry position. A base plate, a movable lower guide and a movable upper guide can slide in a direction perpendicular to the direction of sheet transport in union with each other. Where a sheet material stopped at a lateral registry adjustment position is a sheet of thick paper, it is brought into a tightly stretching condition supported at three points, i.e., a crotch point of the movable upper guide, a top of the movable lower guide, and a guide surface of a regulation-side lateral register plate. The sheet material supported from both sides at the three points is moved together with the movable lower guide and the movable upper guide toward a reference-side lateral register plate for abutment against the same, whereby the lateral registry position adjustment of the sheet material is completed.

Abstract: An information processing apparatus includes an input portion for inputting information, a recording portion capable of recording information input by the input portion onto a recording medium and a moving mechanism capable of vertically moving the recording portion and holding the recording portion at a predetermined position.