Analog-type transparent touch panel with improved electrode arra

Details Analog-type transparent touch panel with improved electrode arra Analog-type transparent touch panel with improved electrode arra

1996-03-26

1998-12-01

Shankar, Vijay

Telegraphy

Systems

Position coordinate determination for writing

178 1801, 345173, 345174, G08C 2100, G09G 500

Patent

active

058441751

ABSTRACT:
An analog-type transparent touch panel includes a first substrate; a second substrate located opposed to the first substrate with a space interposed therebetween; a first transparent conductive film provided on the first substrate to be opposed to the second substrate; a second transparent conductive film provided on the second substrate to be opposed to the first substrate; a pair of first electrodes for generating a potential difference in a plane of the first transparent conductive film; and a pair of second electrodes for generating a potential difference in a plane of the second transparent conductive film. The pair of first electrodes are formed on the second substrate.

REFERENCES:
patent: 4745240 (1988-05-01), Furukawa et al.
patent: 5007085 (1991-04-01), Greanias et al.
patent: 5151688 (1992-09-01), Tanaka et al.
patent: 5181030 (1993-01-01), Itaya et al.
patent: 5220136 (1993-06-01), Kent

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