发明名称 |
Thermal printer |
摘要 |
A thermal printer adapted for multicolor printing is provided with a thermal head which is driven according to information of color of character or image to be printed. The color information is previously stored in a memory. The multicolor ribbon used in the printer is composed of different color inks having different melting points coated in layers on a base film. In driving the thermal head, the amount of thermal energy generated from it is changed by changing the applied voltage to it and/or the driving time of it to perform multicolor printing with the multicolor ink ribbon.
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申请公布号 |
US4672393(A) |
申请公布日期 |
1987.06.09 |
申请号 |
US19850714056 |
申请日期 |
1985.03.20 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
UCHIKATA, YOSHIO;NOZAKI, MINEO;ASAKURA, OSAMU;NAGASHIMA, MASASUMI |
分类号 |
B41M5/382;B41J2/325;B41J2/35;B41J31/00;(IPC1-7):G01D15/10;B41J3/20 |
主分类号 |
B41M5/382 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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