STRUCTURE OF ELECTRICALLY CONNECTING THERMAL HEAD TO THE EXTERNAL

摘要

PURPOSE:To obtain an easy and high-reliable structure of electrically connecting a thermal head to the external. CONSTITUTION:Terminal electrodes 122a of a thermal head can be connected by inserting a cord-edge connector 40. Projection parts 121 of a ceramic substrate 20 can be fitted to recessed grooves 143 of the cord-edge connector 40.