Input device capable of button input and coordinate input on the same operating surface

An input device comprising:

• a main device comprising a coordinate input device, said coordinate input device having a coordinate input section, an operating surface disposed on a side of said coordinate input section and having a plurality of input portions displayed thereon, and a switch device having a plurality of switches arranged on a switch surface, said operating surface and said switch device being disposed such that the positions of said switches correspond to the positions of said input portions;
• and
• a control device which receives and processes signals in a first mode in which an item signal is generated in accordance with an indication item at an input portion when said input portion is operated and on the basis of an absolute coordinate signal output from said coordinate input device in conjunction with a single switch signal output from said plurality of switches, and a second mode in which a coordinate signal is generated when an operating position on said operating surface is touched and independently of the plurality of switches,
• wherein said operating position is located on an operating surface of said input portions and around said input portions.

An input device comprising:

• a main device comprising a coordinate input device, said coordinate input device having a coordinate input section, an operating surface disposed on a side of said coordinate input section and having a plurality of input portions displayed thereon, and a switch device having a plurality of switches arranged on a switch surface, said operating surface and said switch device being disposed such that the positions of said switches correspond to the positions of said input portions;
• and
• a control device which receives and processes signals in a first mode in which an item signal is generated in accordance with an indication item at an input portion when said input portion is operated and on the basis of an absolute coordinate signal output from said coordinate input device in conjunction with a single switch signal output from said plurality of switches, and a second mode in which a coordinate signal is generated when a corresponding operating position on said operating surface is touched and independently of the plurality of switches,
• wherein the coordinate signal controls a cursor on a display, the cursor being movable in all directions of a plane of the display, and
• wherein the plurality of switches are operable to generate a single signal received by the control device.

An input device comprising:

• a main device having a coordinate input device having a coordinate input section;
• an operating surface disposed on a side of the coordinate input section and having a plurality of input portions displayed thereon;
• a plurality of switches arranged on a switch surface, wherein the coordinate input section, the operating surface, and the switch surface are disposed in a stacked arrangement, and wherein positions of the plurality of switches correspond to the positions of the input portions;
• and
• a control device that is operable to receive and process signals in a first mode that comprises an item signal generated by an operation of the coordinate input device, which outputs an absolute coordinate signal in conjunction with least one of the plurality of switches, which outputs a single switch signal,
• wherein the control device is operable to simultaneously receive and process the absolute coordinate signal and the single switch signal, and
• wherein the control device is also operable to receive and process signals in a second mode that comprises a position signal that is generated solely on the basis of a coordinate signal output from said coordinate input device and is generated independently of the switch surface.