Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
THERMAL HEAD
Document Type and Number:
Japanese Patent JPS59214667
Kind Code:
A
Abstract:

PURPOSE: To obtain a thermal head capable of giving high-quality picture recording by effectively controlling resistance values and heat distribution by a method in which a heating element is simplified by using electrode material and made closely touchable to a recording paper wholly.

CONSTITUTION: A recording element consisting of electrodes 11 and 12 and a heating element 15 is made up by printing a thick film of the same electrode metal at one time by using a pattern mask including the resistor pattern of the electrodes 11 and 12 and the heating element 15. The electrodes 11 and 12 are continued with the heating element 15 on a jointless smooth face, and therefore, the heating element 15 can be closely contacted with a thermal recording paper.


Inventors:
TAKADA MITSUYASU
Application Number:
JP8826483A
Publication Date:
December 04, 1984
Filing Date:
May 19, 1983
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITANI ELECTRONICS IND
International Classes:
H01C7/00; B41J2/345; H05B3/20; (IPC1-7): B41J3/20; H01C7/00
Domestic Patent References:
JPS5229230A1977-03-04
JPS52119235A1977-10-06
JPS53114057A1978-10-05
Attorney, Agent or Firm:
Takehiko Suzue