Liquid crystal display calculator construction

Details Liquid crystal display calculator construction Liquid crystal display calculator construction

1976-09-23

1978-08-01

Smith, Jerry

Boots, shoes, and leggings

29529R, 350337, 364712, G06F 1502, G02F 113

Patent

active

041047273

ABSTRACT:
In an electronic calculator essentially comprising a multidigit display, a keyboard and a data processor unit, a multidigit liquid crystal display is deposited together with integral key actuators of the keyboard on a flexible circuit film which carries electrical conductor leaves in a desired pattern. The conductor leaves to be in contact with terminals of the liquid crystal display are formed to extend in the direction of length of the liquid crystal display to thereby establish room for a battery compartment.

REFERENCES:
patent: 3911234 (1975-10-01), Kotaka
patent: 3936930 (1976-02-01), Stern
patent: 3964158 (1976-06-01), Janning
patent: 3967882 (1976-07-01), Kubota et al.

Affiliated with

Also associated with

Rating

Liquid crystal display calculator construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display calculator construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display calculator construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1983906