Touch panel with light-sensitive and pressure-sensitive pixels

Details Touch panel with light-sensitive and pressure-sensitive pixels Touch panel with light-sensitive and pressure-sensitive pixels

2011-08-16

2011-08-16

Nguyen, Chanh (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S175000

Reexamination Certificate

active

07999796

ABSTRACT:
A touch panel includes a plurality of pixels. Each pixel includes a light sensing component, a pressure sensing component, and a switch. The light sensing component generates a first sensing signal when sensing light. The pressure sensing component generates a second sensing signal when sensing pressure. The switch transmits the first and the second sensing signals when receiving a gate driving signal.

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patent: 2007/0176905 (2007-08-01), Shih et al.
patent: 2007/0200832 (2007-08-01), Cho et al.
patent: 200723215 (2007-06-01), None

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