公开(公告)号：US4651164A

公开(公告)日：1987-03-17

申请号：US881527

申请日：1986-06-30

申请人： Shuro Abe ,  Yoshiro Yabuki ,  Yasuhiko Takamatsu ,  Takayuki Yamaguchi ,  Masatoshi Ohta ,  Eiji Nakamura

发明人： Shuro Abe ,  Yoshiro Yabuki ,  Yasuhiko Takamatsu ,  Takayuki Yamaguchi ,  Masatoshi Ohta ,  Eiji Nakamura

IPC分类号： H01L49/00 ,  B41J2/345 ,  B41J3/20

CPC分类号： B41J2/345

摘要： A thermal printhead for use in a thermal recording machine includes a substrate on which a plurality of heat-producing elements are formed in the form of a linear array and a plurality of I.C. driver chips provided along one side of the linear array, and the I.C. driver chip includes output pads formed in a line spaced apart from one another on its surface along one side thereof. Using such an I.C. driver chip, the linear array density of 8 elements/mm and thus recording density of 8 dots/mm is obtained.

摘要翻译： 在热敏记录机中使用的热敏打印头包括：基板，其上形成线形阵列形式的多个发热元件和多个发热元件。 线性阵列一侧提供的驱动器芯片，以及I.C. 驱动器芯片包括沿其一侧在其表面上彼此间隔开的线形成的输出焊盘。 使用这样一个 驱动器芯片，线阵列密度为8个元/ mm，因此记录密度为8个点/ mm。