Position encoded sensing device and a method thereof

Details Position encoded sensing device and a method thereof Position encoded sensing device and a method thereof

2008-06-10

2008-06-10

Dharia, Prabodh (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S174000, C345S175000, C345S178000, C345S179000

Reexamination Certificate

active

07385594

ABSTRACT:
A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In addition, the position encoded sensing device includes a transceiver for detecting light and the encoded information that are guided out of the light guiding layer.

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