Mitsubishi Electric Corporation

Tomomi Matsui

Takashi Kojima

Takumi Kijima

Kohei Eto

The vehicle charge/discharge device includes a housing, a cable to serve as a charge/discharge path between a storage battery of an electrically-driven vehicle and an electronic circuit part provided in the housing, a first cable outlet provided in the housing to allow the cable connected to the electronic circuit part to pass therethrough, a cable cover having an elongated shape extending in a horizontal direction, being attached to the housing to cover the first cable outlet, and being attachable to the housing even when left and right in front view are reversed, and the second cable outlet provided on either a left-area surface or a right-area surface of the cable cover in front view to allow the cable provided to pass through the first cable outlet from the electronic circuit part to pass therethrough.

Vehicle charge/discharge device with a reversible cable cover

An image display device is provided with a cover that covers a drive circuit unit and an optical unit and a falling-down detecting unit that detects the falling-down of the image display device. The falling-down detecting unit further detects, based on force to be applied to the falling-down detecting unit in a state in which the cover is attached to the image display device, whether or not the cover is detached from the image display device.

Image display device

Screws that fasten a screen unit to a body are inserted from the front side of the body, a front cover that covers and conceals the screws is provided on a front surface of a frame, this front cover is fastened to the body by screws inserted into the body from its rear side, a rear cover that covers and conceals the screws is provided on a rear surface of the body, a front safety switch that detects opening of the front cover and a rear safety switch that detects opening of the rear cover are provided, and emission of a laser light beam of an optical engine is stopped when a detection signal of at least one of the front safety switch and the rear safety switch is output.

Projection television and fixing method of screen unit of projection television

A screen unit includes an upper horizontal rim, lateral vertical rims, and a lower horizontal rim U-shaped in cross section that cover four side outer peripheries of a laminated body including a thin sheet glass, a Fresnel lens sheet that is a part of a cylindrical surface with an axis line extending in a first direction parallel to the thin sheet glass and is warped in a shape convex toward a side of the thin sheet glass, and a lenticular lens sheet that is a part of a cylindrical surface with an axis line extending in a direction parallel to the thin sheet glass and perpendicular to the first direction, is warped in a shape convex toward a side of the thin sheet glass, and sandwiches the thin sheet glass with the Fresnel lens sheet.

Screen unit and projection display apparatus

A projection-type image display apparatus includes a screen on which an image is projected; and a frame that holds a periphery of the screen. The frame includes a plurality of frame units that respectively extend along a plurality of sides of the screen and holds a rim of the screen, and a coupling member that couples the frame units that abut at a corner portion. Each end of the coupling member is fitted into an enclosed section formed at a rear portion of each of the frame units at a position hidden behind the screen.

Growing community of inventors

Tokyo, Japan

Tomomi Matsui