发明名称 |
METHOD OF MANUFACTURING AN ELECTRICALLY CONDUCTING LAYER ON AN INTERNAL WALL PART OF A CATHODE-RAY TUBE AND CATHODE-RAY MANUFACTURED ACCORDING TO THIS METHOD |
摘要 |
<p>A method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube wherein by the addition of an alkali or ammonium sulphate or nitrate to a suspension consisting of a conducting material and a binder, a suspension is obtained which, upon drying on the wall, provides a layer in which substantially no gas bubbles are formed during the firing of the tube.</p> |
申请公布号 |
CA1028902(A) |
申请公布日期 |
1978.04.04 |
申请号 |
CA19740214363 |
申请日期 |
1974.11.21 |
申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
DUINKER, HANS D.;WIJNEN, JAN F.C.M. |
分类号 |
H01J9/20;H01J29/88;(IPC1-7):01J/ |
主分类号 |
H01J9/20 |
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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