发明授权
US5698258A Method of producing a cathode-ray tube including first and second
transparent layers of high and low refractive indices formed on a face
plate to thereby lower electromagnetic wave emission and reduce
external light reflection
失效
制造阴极射线管的方法，该阴极射线管包括形成在面板上的高低折射率的第一透明层和第二透明层，从而降低电磁波发射并减少外部光反射
- 专利标题： Method of producing a cathode-ray tube including first and second transparent layers of high and low refractive indices formed on a face plate to thereby lower electromagnetic wave emission and reduce external light reflection
- 专利标题（中）： 制造阴极射线管的方法，该阴极射线管包括形成在面板上的高低折射率的第一透明层和第二透明层，从而降低电磁波发射并减少外部光反射
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申请号： US449820申请日： 1995-05-24
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公开(公告)号： US5698258A公开(公告)日： 1997-12-16
- 发明人: Tomoki Takizawa , Hiroshi Okuda
- 申请人： Tomoki Takizawa , Hiroshi Okuda
- 申请人地址： JPX Kyoto
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Kyoto
- 优先权： JPX4-144089 19920604
- 主分类号： C23C28/04
- IPC分类号： C23C28/04 ; H01J9/20 ; H01J29/86 ; H01J29/88 ; H01J29/89 ; B05D5/06
摘要：
A cathode ray tube includes a face plate on which are formed a first transparent layer which has a high refractive index and is conductive and a second transparent layer which has a low refractive index. Thereby, the reflectance of the outer surface of the face plate can be made low and, at the same time, an antistatic property can be obtained.
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