专利检索 ap:("Graham P. Cooper" OR "Reginald T. Jones") AND inv:"Reginald T. Jones" 第 1 页

1.

发明授权
Method of forming a discontinuous covering layer on radiation sensitive devices 失效
标题翻译：在辐射敏感器件上形成不连续覆盖层的方法

公开(公告)号：US5006442A

公开(公告)日：1991-04-09

申请号：US359373

申请日：1989-05-31

申请人： Graham P. Cooper , Reginald T. Jones

发明人： Graham P. Cooper , Reginald T. Jones

IPC分类号： B05B5/025 , B05D1/04 , G03F7/115 , G03F7/16

CPC分类号： G03F7/115 , B05B5/0255 , Y10S430/136 , Y10S430/151

摘要： A radiation sensitive plate is provided with a discontinuous covering layer to improve vacuum drawdown. The covering layer is produced by dissolving the material which is to form the covering layer in a solvent so as to form a solution having a conductivity of from 10.sup.3 to 10.sup.9 pSm.sup.-1. The solution is then directed towards the plate while providing a potential of at least 5 kV between the solution and the plate. The potential is the sole disruptive force in the liquid and draws the liquid into ligaments and disrupts the ligaments to form drops of substantially equal size which are then deposited on the plate.