发明授权
- 专利标题: Color cathode-ray tube (CRT) and method of producing the same
- 专利标题(中): 彩色阴极射线管(CRT)及其制造方法
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申请号: US232459申请日: 1994-04-22
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公开(公告)号: US6140757A公开(公告)日: 2000-10-31
- 发明人: Hiromitsu Kawamura , Katsumi Kobara , Takao Kawamura
- 申请人: Hiromitsu Kawamura , Katsumi Kobara , Takao Kawamura
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-044664 19910311
- 主分类号: C03C17/00
- IPC分类号: C03C17/00 ; C03C17/34 ; H01J9/227 ; H01J29/28 ; H01J29/32
摘要:
A color cathode-ray tube includes an antireflection layer and a black matrix layer on the inner surface of a face plate thereof. The antireflection layer contains SiO.sub.2 fine particles and is deposited on the inner surface of the face plate without being interposed between the face plate and the black matrix layer.
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