Method for making thermal heads

Details Method for making thermal heads Method for making thermal heads

1991-10-15

1994-12-20

Echols, P. W.

Metal working

Method of mechanical manufacture

Electrical device making

29846, 29412, H05B 300

Patent

active

053736257

ABSTRACT:
A plurality of thermal heads are made from a rectangular material substrate board having one surface entirely formed with a conductor layer which has bulging portions extending along and adjacent to the four sides of the material substrate board. First, the conductor layer is etched in different regions of the substrate board so that each region is made to have a conductor pattern for a corresponding thermal head, wherein the conductor pattern at least in one region of the substrate board is made to have a common electrode provided by one bulging portion of the conductor layer. Then, the different regions of the substrate board are separated from each other to provide different thermal heads.

REFERENCES:
patent: 4385083 (1983-05-01), Shelley
patent: 4417257 (1983-11-01), Mitsui
patent: 4711019 (1987-12-01), Albeck et al.

Affiliated with

Also associated with

Rating

Method for making thermal heads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making thermal heads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making thermal heads will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2380812