Haptic sense rendering apparatus and haptic sense rendering...

Details Haptic sense rendering apparatus and haptic sense rendering... Haptic sense rendering apparatus and haptic sense rendering...

2011-08-30

2011-08-30

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S156000, C345S173000

Reexamination Certificate

active

08009156

ABSTRACT:
A haptic sense rendering apparatus is disclosed that includes a haptic sense rendering unit, a magnet, a coil that magnetically interacts with the magnet and drives the haptic sense rendering unit, and a drive circuit that generates a drive signal for driving the haptic sense rendering unit to emphasize at least one of a drive starting operation and a drive terminating operation and supplies the generated drive signal to the coil.

REFERENCES:
patent: 6747631 (2004-06-01), Sakamaki et al.
patent: 6982618 (2006-01-01), Akieda et al.
patent: 2005/0134562 (2005-06-01), Grant et al.
patent: 2006/0290662 (2006-12-01), Houston et al.
patent: 2000-330688 (2000-11-01), None
patent: 2004-145748 (2004-05-01), None

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