发明名称 |
Improvements in or relating to radiation sensitive devices. |
摘要 |
<p>A radiation sensitive device is provided with a discontinuous covering layer to improve vacuum draw down. The covering layer is produced by forming a solution or dispersion of the layer-forming material in a liquid hydrocarbon. Drops of the solution or dispersion are then sprayed onto the radiation sensitive device to form the discontinuous covering layer.</p> |
申请公布号 |
EP0429234(A2) |
申请公布日期 |
1991.05.29 |
申请号 |
EP19900312359 |
申请日期 |
1990.11.13 |
申请人 |
DU PONT-HOWSON LIMITED |
发明人 |
MURRAY, DAVID EDWARD;MATTHEWS, ANDREW ERNEST |
分类号 |
G03F7/16;B05B5/025;G03F7/00;G03F7/115 |
主分类号 |
G03F7/16 |
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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