초록 ▼

A main body case encasing a keyboard and an upper case encasing an integrated display/input device are coupled by first and second hinge units and a junction base (with a cylindrical element defining a linear groove there through) to be arbitrarily pivotal from a state wherein the keyboard faces the

A main body case encasing a keyboard and an upper case encasing an integrated display/input device are coupled by first and second hinge units and a junction base (with a cylindrical element defining a linear groove there through) to be arbitrarily pivotal from a state wherein the keyboard faces the integrated display/input device to a state wherein the back surface of the integrated display/input device faces the keyboard. Depending on the position of the integrated display/input device, a mode designation means designates one of first and second modes, the first mode being a mode in which the integrated display/input device performs an operation in an ordinary manner, the second mode being a mode in which the integrated display/input device performs an operation in a manner reversed 180°with reference to the coordinate system in the first mode.

대표청구항 ▼

A portable computer comprising: a main body case having two lateral sides; a keyboard encased by said main body case; an integrated display/input device having a coordinate input tablet overlaid on on a display device; an upper cover encasing said integrated display/input device; a junction base dis

A portable computer comprising: a main body case having two lateral sides; a keyboard encased by said main body case; an integrated display/input device having a coordinate input tablet overlaid on on a display device; an upper cover encasing said integrated display/input device; a junction base disposed between said two lateral sides; a first hinge rotatably coupling said junction base to said main body case; and a second hinge rotatably coupling said upper cover to said junction base, said junction base comprising a cylindrical element defining a linear groove therethrough and said upper cover connects to said junction base through a projection that connects to said second hinge within said junction base at said linear groove; and wherein relative rotation of said upper cover and said junction base changes a form of said portable computer between a first closed form at which said keyboard and said integrated display/input device face each other, and a second closed form at which said upper cover overlays said keyboard to expose said integrated display/input device.