Telegraphy – Systems – Position coordinate determination for writing
Patent
1986-10-23
1987-11-17
Schreyer, Stafford D.
Telegraphy
Systems
Position coordinate determination for writing
382 13, G08C 2100
Patent
active
047075732
ABSTRACT:
An electrical conductor array particularly for use in a pressure pad is described. The pressure pad comprises two electrical conductors arrays (3,5) of substantially parallel electrical conductors which are superposed and biased towards a spaced apart position with the conductors of one array transverse to the conductors of the other. One of the arrays (5) is responsive to applied pressure on the array to deflect against the bias towards the other array (3). At least one of the arrays (3,5) comprises a number of blocks of substantially parallel first conductors (12), the first conductors of each block being electrically connected to respective first common conductors (13); and, between pairs of first conductors (12) of each block, a respective second conductor (14), corresponding second conductors (14) from each block being electrically connected to a respective second common conductor (15).
REFERENCES:
patent: 3894183 (1975-07-01), Barish
patent: 4017848 (1977-04-01), Tannas, Jr.
patent: 4455450 (1984-06-01), Margolin
patent: 4455452 (1984-06-01), Schuyler
patent: 4560830 (1985-12-01), Perl
patent: 4564079 (1986-01-01), Moore et al.
Carr David E.
Etherington Harry J. C.
Joslin Paul C.
Simpson-Davis Raymond
Schreyer Stafford D.
The De La Rue Company
LandOfFree
Electrical conductor array does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical conductor array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical conductor array will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1451109