Digitizer having improved signal to noise characteristics

Details Digitizer having improved signal to noise characteristics Digitizer having improved signal to noise characteristics

1994-04-14

1997-05-06

Chin, Wellington

Telegraphy

Systems

Position coordinate determination for writing

178 19, 345173, G08C 2100, G09G 302

Patent

active

056273479

ABSTRACT:
A digitizer includes a flat panel medium with which a stylus contacts for information input, an outputting device for visualizing and outputting information according to the information input by the stylus, and a resistor installed between the outputting device and the flat panel medium in a predetermined pattern, wherein a flat panel glass substrate having a predetermined thickness is laminated on the outputting. The resistor has a predetermined conductivity and is laminated on the glass substrate in a predetermined pattern, and a thin film dielectric layer is laminated on the patternized resistor.

REFERENCES:
patent: 4479032 (1984-10-01), Parnell
patent: 4665283 (1987-05-01), Kable
patent: 4705919 (1987-11-01), Dhawan
patent: 4798919 (1989-01-01), Miessler
patent: 4831566 (1989-05-01), Mathews
patent: 4873398 (1989-10-01), Hubby, Jr.
patent: 5054005 (1991-10-01), Schorum
patent: 5072076 (1991-12-01), Camp, Jr.
patent: 5140107 (1992-08-01), Crooks
patent: 5159159 (1992-10-01), Asher
patent: 5220136 (1993-06-01), Kent
patent: 5231381 (1993-07-01), Duwaer

Affiliated with

Also associated with

Rating

Digitizer having improved signal to noise characteristics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digitizer having improved signal to noise characteristics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digitizer having improved signal to noise characteristics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2134221