Tactilely enhanced visual image display

Details Tactilely enhanced visual image display Tactilely enhanced visual image display

2006-11-21

2006-11-21

Wu, Xiao (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S174000, C178S018010

Reexamination Certificate

active

07138985

ABSTRACT:
A tactile display layer is provided on a back side of a flexible visual display layer of a display to facilitate selective tactile pushing against different portions of the flexible visual display layer. In one embodiment, the display further includes a sensor circuit to sense user touching of activated ones of tactile pistons of the tactile display layer. In one embodiment, the display further includes a transparent touch sensitive layer disposed on a viewing side of the flexible visual display layer, with its effective touch sensitive area limited to a perimeter area surrounding the effective area of the tactile display layer.

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