Contrast control for an lcd in a keyboard and display assembly

Details Contrast control for an lcd in a keyboard and display assembly Contrast control for an lcd in a keyboard and display assembly

G - Physics

09

G

G09G 3/36 (2006.01) G06F 3/023 (2006.01) G09G 5/10 (2006.01)

Patent

CA 2501006

A keyboard and multi-line display assembly includes a liquid crystal display and a keyboard having a plurality of keys. At least one key of the keyboard is coupled to the display for contrast control, bypassing a processor of the assembly to which the other keys of the keyboard are coupled for data entry. The contrast control key, which is coupled to the display by a digital potentiometer, allows a user to adjust the contrast of the display on the fly without having to exit a data entry mode or to enter a set-up mode.

Affiliated with

Also associated with

Rating

Contrast control for an lcd in a keyboard and display assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contrast control for an lcd in a keyboard and display assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contrast control for an lcd in a keyboard and display assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1971234