Touch panel

Details Touch panel Touch panel

2008-03-12

2009-02-24

Nguyen, Truc T (Department: 2833)

Electrical connectors

Coupling part with actuating means urging contact to move...

Having open slot for receiving preformed panel circuit...

C349S058000

Reexamination Certificate

active

07494358

ABSTRACT:
A touch panel includes an upper substrate, a lower substrate, and a wiring board. The upper substrate includes an upper conductive layer, a pair of upper electrodes, and upper electrode terminals. The lower substrate includes a lower conductive layer, a pair of lower electrodes extending orthogonal to the upper electrodes, and lower electrode terminals. The wiring board includes a substrate portion, L-shaped upper and cover sheets. The substrate portion has upper and lower wiring patterns on its top and bottom surfaces, respectively. The upper wiring patterns are connected to each of the upper electrode terminals, and the lower wiring patterns are connected to each of the lower electrode terminals. At least part of the top surface of the upper wiring patterns is covered with the upper cover sheet, and at least part of the bottom surface of the lower wiring patterns is covered with the lower cover sheet.

REFERENCES:
patent: 5479285 (1995-12-01), Burke
patent: 6969264 (2005-11-01), Fujii et al.
patent: 7292289 (2007-11-01), Nagahama
patent: 2005-11312 (2005-01-01), None

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