Thermal record printer head and method of making the same

Details Thermal record printer head and method of making the same Thermal record printer head and method of making the same

1973-11-29

1976-02-17

Albritton, C. L.

Electric heating

Heating devices

Combined with diverse-type art device

29576R, 357 28, 357 56, H05B 100

Patent

active

039393259

ABSTRACT:
A thermal record printer head to be used in a thermal record printer, in which a resistive exothermic layer is formed in the front surface of a semiconductor substrate to be adjacent to a thermosensitive record medium and low resistance regions in parts of the back surface to be continuous to the one in the front surface by impurity diffusion, and respective electrodes are attached to the impurity diffusion regions in the back surface thereby enabling high temperature heating, a high thermal response speed and also good productivity, and a method of making the same.

REFERENCES:
patent: 3064132 (1962-11-01), Strull
patent: 3515850 (1970-06-01), Cady, Jr,
patent: 3571919 (1971-03-01), Gleim et al.
patent: 3612959 (1971-10-01), Simon
patent: 3700852 (1972-10-01), Ruggiero
patent: 3813513 (1974-05-01), Vora et al.
patent: 3813677 (1974-05-01), Shimotsuma
patent: 3814897 (1974-06-01), Otani et al.

Affiliated with

Also associated with

Rating

Thermal record printer head and method of making the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal record printer head and method of making the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal record printer head and method of making the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1747400