| 发明名称 |
A METHOD FOR PLAYBACK OF A THERMAL RECORDING ELEMENT |
| 摘要 |
<p>In accordance with the present invention, the optical characteristics of a thermal deformation record device are so altered that the device can be read back using the same beam as was used for recording. Moreover, the read beam can be used for playback at an arbitrarily high power level to enhance the signal-to-noise ratio of the recovered signal and yet not damage the deformation recording.</p> |
| 申请公布号 |
EP0014046(B1) |
申请公布日期 |
1986.06.11 |
| 申请号 |
EP19800300081 |
申请日期 |
1980.01.08 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HOULE, CONRAD G.;HOWE, DENNIS GEORGE;THOMAS, HAROLD TODD;WROBEL, JOSEPH JUDE;FIKE, BRUCE GILBERT |
| 分类号 |
B41M5/26;B41M5/28;B41M5/36;G03C7/02;G11B7/00;G11B7/003;G11B7/0045;G11B7/005;G11B7/244;G11B7/246;G11B11/00;(IPC1-7):G11B7/24;G11C13/04;B41M5/24;H04N5/82 |
主分类号 |
B41M5/26 |
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