发明名称 |
Recording and deleting of data on a re-writable thermal recording material using a thermal print head in which by application of energy pulses or energy pulse trains the data is speedily either written or deleted |
摘要 |
Recording and deleting is carried out using a thermal print head. To record data an energy pulse (W) is applied to the heating elements of the thermal print head. The energy pulse causes the recording material to heat up to a temperature (T1) at which it becomes colored or opaque. To delete data a recording energy pulse (W) is followed by an energy pulse train (E1).
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申请公布号 |
DE10012360(A1) |
申请公布日期 |
2001.09.27 |
申请号 |
DE20001012360 |
申请日期 |
2000.03.14 |
申请人 |
SKIDATA AG, GARTENAU |
发明人 |
AIGNER, ROLAND;LECHNER, WALTER |
分类号 |
B41J2/32;B41J2/355;B41J2/36;B41J2/38;(IPC1-7):B41J2/35 |
主分类号 |
B41J2/32 |
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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