Quickly formed light emitting diode display and a method for for

Details Quickly formed light emitting diode display and a method for for Quickly formed light emitting diode display and a method for for

1987-07-27

1990-04-03

Moore, David K.

Communications: electrical

Visual indication

Movable

340762782, 445 24, G09G 332

Patent

active

049147315

ABSTRACT:
A light emitting diode display which may be in the form of an array, dot matrix or number-shaped segments is obtained as follows. First, many lenses are formed by ejection at one time. This keeps the lenses at a definite interval from each other. Then continuous punching and cutting, as well as pressing and encasing, are used, to align the lenses and encase the same into prearranged holes on the display. A reflector is also encased to hold and clamp all the lenses between the display and the reflector. Finally, a circuit board welded with light emitting chips is encased and firmly fixed together with the display.

REFERENCES:
patent: 3582300 (1971-06-01), Coombers et al.
patent: 3918053 (1975-11-01), Towne et al.
patent: 4134651 (1979-01-01), England
patent: 4254453 (1981-03-01), Mouyard et al.
patent: 4306716 (1981-12-01), James et al.

Affiliated with

Also associated with

Rating

Quickly formed light emitting diode display and a method for for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Quickly formed light emitting diode display and a method for for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quickly formed light emitting diode display and a method for for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1363768