Electronic writing and erasing pencil

Details Electronic writing and erasing pencil Electronic writing and erasing pencil

2005-02-01

2005-02-01

Eisen, Alexander (Department: 2674)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Stylus

C345S105000, C345S084000

Reexamination Certificate

active

06850230

ABSTRACT:
An electronic writing instrument for rewritable electronic writing surfaces. A self-powered, untethered, pencil-like instrument uses a fringe field for changing the orientation of pixels composed of molecular colorant elements. An appendix hereto describes the molecular colorant.

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