초록 ▼

A video surface is constructed by adjoining a large number of flat screen display devices together. Each screen on this surface is controlled by its own computer processor and these processors are networked together. Superimposed over this surface is a tiling of transparent touch-sensitive screens w

A video surface is constructed by adjoining a large number of flat screen display devices together. Each screen on this surface is controlled by its own computer processor and these processors are networked together. Superimposed over this surface is a tiling of transparent touch-sensitive screens which allow for user input. The resulting display is thin, has a very high resolution, appears to be a single large screen to the user, and is capable of supporting many different types of human-machine interaction.

대표청구항 ▼

1. A touch-sensitive display, comprising:a) a plurality of basic display units each comprising processor means connected to at least one display screen, said at least one display screen of respective ones of said basic display units being arranged so as to form a tessellation; b) a network for facil

1. A touch-sensitive display, comprising:a) a plurality of basic display units each comprising processor means connected to at least one display screen, said at least one display screen of respective ones of said basic display units being arranged so as to form a tessellation; b) a network for facilitating communication between said respective ones of said basic display units; c) at least one touch-sensitive panel overlying said tessellation and means associated therewith for receiving a user touch input over physical pixel locations associated with said basic display units and in response generating input command signals for identifying said physical pixel locations; and d) further processor means functioning as a controlling processor, including: i) means for receiving said input command signals identifying said physical pixel locations and in response converting said input command signals to modified input command signals associated with logical pixel locations in said tessellation; ii) means for receiving said modified input command signals and in response generating graphical command signals for operating on said logical pixel locations in said tessellation; iii) means for receiving said graphical command signals for operating on said logical pixel locations in said tessellation and in response converting said graphical command signals to modified graphical command signals for operating on said physical pixel locations associated with said basic display units; and iv) means for transmitting said modified graphical command signals to said basic display units via said network, in response to which said plurality of basic display units generate a graphical image across said tessellation.