发明授权
US4242372A Process for producing conductive/non-conductive adhesion layers for
luminescent materials on flat/uni-directionally bent substrates for
image display devices
失效
用于在用于图像显示装置的平面/单向弯曲基板上产生用于发光材料的导电/非导电粘附层的方法
- 专利标题: Process for producing conductive/non-conductive adhesion layers for luminescent materials on flat/uni-directionally bent substrates for image display devices
- 专利标题(中): 用于在用于图像显示装置的平面/单向弯曲基板上产生用于发光材料的导电/非导电粘附层的方法
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申请号: US7840申请日: 1979-01-30
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公开(公告)号: US4242372A公开(公告)日: 1980-12-30
- 发明人: Manfred Kobale , Rolf Wengert
- 申请人: Manfred Kobale , Rolf Wengert
- 申请人地址: DEX Berlin & Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DEX Berlin & Munich
- 优先权: DEX2804494 19780202
- 主分类号: H01J9/227
- IPC分类号: H01J9/227 ; H01J29/22 ; H01J29/28
摘要:
Luminescent materials are adhered to TV color picture screens or image display device screens by coating the inner surface of a glass screen substrate with a conductive or non-conductive C.sub.1 to C.sub.4 alcoholic or carboxylic solution containing oxygen-rich organic materials selected from the group consisting of silicon salts of relative low molecular weight carboxylic acids, tin salts of relatively low molecular weight carboxylic acids (which can be optionally doped to render them conductive, if desired) or mixtures thereof or a doped tin compound, at least partially drying such coating, as at a temperature of about 150.degree. C., applying a select pattern of luminescent materials onto such partially dried coating and curing or tempering the resultant structure, as at a temperature of about 500.degree. C. so that the luminescent material is firmly embedded within the conductive/non-conductive coating.
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