发明公开
- 专利标题： Cathode ray tube
- 专利标题（中）： 阴极射线管
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申请号： EP89116888.2申请日： 1989-09-12
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公开(公告)号： EP0360134A3公开(公告)日： 1990-08-16
- 发明人: Tsukui, Keitaro c/o Mitsubishi Denki K.K. , Itoh, Junko c/o Mitsubishi Denki K.K. , Nakamura, Koji c/o Mitsubishi Denki K.K.
- 申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 申请人地址： 2-2-3, Marunouchi Chiyoda-ku Tokyo JP
- 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： 2-2-3, Marunouchi Chiyoda-ku Tokyo JP
- 代理机构： Weber, Otto Ernst, Dipl.-Phys.
- 优先权： JP236047/88 19880920
- 主分类号： H01J29/87
- IPC分类号： H01J29/87 ; H01J29/86
摘要：
A cathode ray tube for use as a video display or the like comprises a panel, a funnel, and a stress resistant frame having an L-shaped bend and constituted by a metal frame joined to both the panel and the funnel. The stress resistant frame is adapted to reinforce the cathode ray tube against a tensile stress occurring due to a reduction in the internal pressure of the cathode ray tube.
公开/授权文献
- EP0360134B1 Cathode ray tube 公开/授权日：1993-12-01
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