| 发明名称 |
METHOD OF DRIVING LIQUID CRYSTAL MASK MARKER |
| 摘要 |
<p>A method of driving a liquid crystal mask marker, efficiently to increase a marking speed and maintaining a marking accuracy at a high level, wherein a laser beam (L11) starts to irradiate a non-light-permeable portion of a liquid crystal mask (8), such as a non-light-permeable surface and/or a non-liquid-crystal surface thereof, for example, a liquid crystal electrode (81), before the liquid crystal mask completes producing an image.</p> |
| 申请公布号 |
WO9521718(A1) |
申请公布日期 |
1995.08.17 |
| 申请号 |
WO1995JP00150 |
申请日期 |
1995.02.06 |
| 申请人 |
KABUSHIKI KAISHA KOMATSU SEISAKUSHO;ICHIHARA, MASASHI;MORI, AKIRA;MATSUMURA, YUKINORI;TSUDA, YUKIHIRO |
发明人 |
ICHIHARA, MASASHI;MORI, AKIRA;MATSUMURA, YUKINORI;TSUDA, YUKIHIRO |
| 分类号 |
G02F1/13;B23K26/00;B23K26/06;G06K1/12;G09G3/36;(IPC1-7):B23K26/00 |
主分类号 |
G02F1/13 |
| 代理机构 |
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| 主权项 |
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