发明名称 |
METHOD OF AND APPARATUS FOR REWRITABLE RECORDING AND ERASING AND REWRITABLE RECORDING FILM |
摘要 |
In a rewritable recording apparatus using a recording medium 1 having a recording layer which exhibits a color developing property when a first kind of heat energy is applied thereto and a tone reducing property when a second kind of heat energy is applied thereto, a recordingenergisation control section 34 supplies an image recording signal corresponding to a desired display image to a heating device 3 to cause it to generate heat with the first kind of heat energy. This heating device 3 imparts the first kind of heat energy to the recording medium 1, whereby a desired display image is recorded on the recording medium 1. An erasure control section 35 supplies an image erasing signal corresponding to a desired erasing range to the heating device 3 so as to cause it to generate heat with the second kind of heat energy. This heating device 3 imparts the second kind of heat energy to the recording medium 1, whereby the image recorded on the recording medium 1 is erased.
|
申请公布号 |
CA2046048(C) |
申请公布日期 |
1996.11.05 |
申请号 |
CA19912046048 |
申请日期 |
1991.07.02 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YAMADA, KEIKI;OHNISHI, MASARU |
分类号 |
B41M5/30;(IPC1-7):B41M5/36 |
主分类号 |
B41M5/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|