Light-emitting diode print head

Details Light-emitting diode print head Light-emitting diode print head

1992-02-04

1993-09-07

Miller, Jr., George H.

Recorders

Electric recording

Electrochemical

346154, G01D 1506

Patent

active

052433641

ABSTRACT:
A light emitting diode (LED) print head with a high-density print capability is achieved through an arrangement that produces high-density connections between an LED array and associated LED drivers. The LED array and LED drivers are mounted on a system board. A lens array that focuses light from the LED array onto a remote printing surface is attached to a lens array frame. Formed on at least one mounting leg of the lens array frame are metal contacts that correspond in number to the number of associated LED array and LED driver electrodes to be interconnected. When the lens array is mounted on the LED array and LED drivers, the metal contacts bridge the space between the associated LED and LED driver electrodes and thereby connect the associated electrodes of the LED array and the LED drivers in the same operation.

REFERENCES:
patent: 4706130 (1987-11-01), Yamakawa
patent: 4821051 (1989-04-01), Hediger
patent: 4914457 (1990-04-01), Fukatsu et al.
patent: 4947195 (1990-08-01), Flynn et al.

Affiliated with

Also associated with

Rating

Light-emitting diode print head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light-emitting diode print head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-emitting diode print head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-491228