Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Reexamination Certificate
2005-01-11
2005-01-11
Luu, Sy D. (Department: 2174)
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
C345S215000, C345S215000, C345S215000
Reexamination Certificate
active
06842185
ABSTRACT:
In an information processing system (300), a first sequence (202) of icons are displayed one after the other in a field (204) on the display (312). The icon (204) being displayed is made selectable to the user of the system. Upon selection of a particular icon (204) of the first sequence, a second sequence (208) of icons associated with the selected icon of the first sequence are displayed one after the other in another field (214) on the display. The sequences of icons, displayed in the different fields, constitute a hierarchical two-level menu structure which can now be realized with only two fields on the display.
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Mavrommati Irene
Van Velzen Deirdre J. M.
Koninklijke Philips Electronics , N.V.
Luu Sy D.
Thorne Gregory L.
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