Apparatus and method for increasing accuracy of touch sensor

Details Apparatus and method for increasing accuracy of touch sensor Apparatus and method for increasing accuracy of touch sensor

2006-12-12

2006-12-12

Liang, Regina (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S174000, C178S018050

Reexamination Certificate

active

07148881

ABSTRACT:
An apparatus for increasing the sensing accuracy of a touch sensor comprises a transparent or translucent substrate; a conductive film coated on the upper surface of the substrate; a plurality of resistor elements printed in at least one or more than one row, wherein adjacent ends of individual resistor elements are joined at the junctions at or near the four corners by wires, and wherein first gaps are formed between each independent row of resistor elements; a plurality of insulator elements formed discontinuously formed by removing a part of the conductive film near the inner side of the resistor elements on the surface thereof, the removed portions thus forming the insulator elements which are arranged; in at least more than one row, on the inner side of the resistor elements; and a plurality of second gaps formed between each row of the plurality of insulator elements.

REFERENCES:
patent: 4293734 (1981-10-01), Pepper, Jr.
patent: 4661655 (1987-04-01), Gibson et al.
patent: 4797514 (1989-01-01), Talmage et al.
patent: 4822957 (1989-04-01), Talmage et al.
patent: 5045644 (1991-09-01), Dunthorn
patent: 5736688 (1998-04-01), Barrett et al.
patent: 6163313 (2000-12-01), Aroyan et al.
patent: 6593916 (2003-07-01), Aroyan
patent: 6781579 (2004-08-01), Huang et al.

Affiliated with

Also associated with

Rating

Apparatus and method for increasing accuracy of touch sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for increasing accuracy of touch sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for increasing accuracy of touch sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3665782