发明授权
US4284694A Method for improving the adherence of a phosphor-photobinder layer to a
glass support
失效
改善荧光体 - 光致粘结剂层对玻璃载体的附着力的方法
- 专利标题： Method for improving the adherence of a phosphor-photobinder layer to a glass support
- 专利标题（中）： 改善荧光体 - 光致粘结剂层对玻璃载体的附着力的方法
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申请号： US143765申请日： 1980-04-25
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公开(公告)号： US4284694A公开(公告)日： 1981-08-18
- 发明人: Stanley A. Harper
- 申请人： Stanley A. Harper
- 申请人地址： NY New York
- 专利权人： RCA Corporation
- 当前专利权人： RCA Corporation
- 当前专利权人地址： NY New York
- 主分类号： G03F7/11
- IPC分类号： G03F7/11 ; H01J9/227 ; H01J29/22 ; G03C5/00
摘要：
A layer of an aqueous solution containing polyvinyl alcohol and a zirconyl compound is applied to a clean glass surface and dried to produce a precoating thereon. A subsequently-applied phosphor-photobinder coating thereon is exposed to a light image and then developed with a turbulent aqueous liquid. The phosphor-photobinder coating exhibits improved adherence to the surface during the developing step due to the presence of the precoating.
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