Touch panel and an input device equipped therewith

Details Touch panel and an input device equipped therewith Touch panel and an input device equipped therewith

2006-07-04

2006-07-04

Lefkowitz, Sumati (Department: 2675)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C178S018010

Reexamination Certificate

active

07071925

ABSTRACT:
A touch panel that includes a polarizing plate, and used as an input device of a display unit of a personal computer, a word processor, an electronic notebook and the like is structured by one or more films that have a low heat contraction coefficient and a low water absorption coefficient, which remarkably suppress occurrence of concave deformations of the polarizing plate after exposure to a high temperature and soaking in water, avoiding short circuits.

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patent: 6559902 (2003-05-01), Kusuda et al.
patent: 2001/0008433 (2001-07-01), Fujii et al.
patent: 409150112 (1997-06-01), None
patent: 2001-34418 (2001-02-01), None
patent: 02001060144 (2001-03-01), None

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