Thermal printhead

Details Thermal printhead Thermal printhead

1994-12-28

1996-01-16

Tran, Huan H.

Incremental printing of symbolic information

Thermal marking apparatus or processes

Specific resistance recording element type

B41J 2335

Patent

active

054851920

ABSTRACT:
A thermal printhead is provided which comprises an insulating head substrate, a conductor pattern formed on the head substrate, a row of heating dots formed on the head substrate in electrical conduction with the conductor pattern, an array of drive ICs mounted on the head substrate and spaced from the row of heating dots, a resin body enclosing the array of drive ICs, and a protective coating covering the conductor pattern together with the row of heating dots. The protective coating comprises a smaller thickness portion at least at the row of heating dots, and a larger thickness portion held in contact with the resin body and extending to a position short of the row of heating dots.

REFERENCES:
patent: 5072236 (1991-12-01), Tatsumi et al.
patent: 5245356 (1993-09-01), Ota et al.

Affiliated with

Also associated with

Rating

Thermal printhead 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 printhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal printhead will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-312751