发明名称 |
THERMISCHE DRUKKOP. |
摘要 |
A row of thick-film resistors connected by thick-film conductors on a ceramic substrate are suitably powered to form a thermal printing head. Thermally-sensitive paper is placed in intimate contact with the resistors, some of which are heated to a temperature sufficient to cause a color change in the paper to thereby produce a corresponding array of dots. The paper is moved across the printing head in incremental steps, forming other arrays of dots. The dots combine to form alphanumeric characters. |
申请公布号 |
NL165688(B) |
申请公布日期 |
1980.12.15 |
申请号 |
NL19740008759 |
申请日期 |
1974.06.28 |
申请人 |
TEKTRONIX, INC., BEAVERTON, OREGON, VER. ST. V. AM. |
发明人 |
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分类号 |
B41M5/382;B41J2/335;B41J2/345;B41M5/46;(IPC1-7):41J3/20 |
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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