发明授权
- 专利标题： Cathode ray tube with single crystal target
- 专利标题（中）： 阴极射线管，单晶靶
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申请号： US195435申请日： 1988-05-16
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公开(公告)号： US4835437A公开(公告)日： 1989-05-30
- 发明人: George W. Berkstresser , Charles D. Brandle, Jr.
- 申请人： George W. Berkstresser , Charles D. Brandle, Jr.
- 申请人地址： NJ Murray Hill
- 专利权人： American Telephone and Telegraph Company, AT&T Bell Laboratories
- 当前专利权人： American Telephone and Telegraph Company, AT&T Bell Laboratories
- 当前专利权人地址： NJ Murray Hill
- 主分类号： C09K11/08
- IPC分类号： C09K11/08 ; C09K11/77 ; C30B19/02 ; H01J29/20 ; H01J29/24 ; H01J29/26
摘要：
Light output of single crystal phosphors used on cathode ray tubes can be vastly improved by use of a microfaceted surface structure conveniently produced by use of a single crystal epitaxial layer with lattice constant slightly larger than the single crystal substrate. Such epitaxial layers are conveniently grown using substituents that increase the lattice constant compared to the single crystal substrate.
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