发明公开
EP0948025A2 Cathode ray tube and method of manufacturing the same
审中-公开
Kathodenstrahlröhreund Verfahren zu deren Herstellung
- 专利标题： Cathode ray tube and method of manufacturing the same
- 专利标题（中）： Kathodenstrahlröhreund Verfahren zu deren Herstellung
-
申请号： EP99105169.9申请日： 1999-03-30
-
公开(公告)号： EP0948025A2公开(公告)日： 1999-10-06
- 发明人: Enomoto, Takashi , Nishimura, Takashi , Inoue, Noboru , Hoshika, Susumu , Kimura, Haruyuki
- 申请人： KABUSHIKI KAISHA TOSHIBA
- 申请人地址： 72, Horikawa-cho, Saiwai-ku Kawasaki-shi JP
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： 72, Horikawa-cho, Saiwai-ku Kawasaki-shi JP
- 代理机构： HOFFMANN - EITLE
- 优先权： JP8707898 19980331
- 主分类号： H01J29/86
- IPC分类号： H01J29/86
摘要：
A vacuum envelope (10) of a cathode ray tube comprises a faceplate and a rear envelope (12) bonded to the faceplate. The rear envelope includes a rear plate (3) opposed to the faceplate, a side wall (2), a plurality of funnels (4) extending from the rear plate, partition walls set up on the rear plate, and necks (7) bonded individually to the funnels. The rear envelope is formed by connecting a plurality of miniature envelopes (22a to 22e) to one another. Each miniature envelope includes at least one funnel, and is molded by pressing.
公开/授权文献
- EP0948025A3 Cathode ray tube and method of manufacturing the same 公开/授权日：2002-10-23
信息查询
