发明授权
- 专利标题： Indium halide and rare earth metal halide lamp
- 专利标题（中）： 卤化铟和稀土金属卤化物灯
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申请号： US733594申请日： 1996-10-18
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公开(公告)号： US5965984A公开(公告)日： 1999-10-12
- 发明人: Makoto Horiuchi , Kiyoshi Takahashi , Mamoru Takeda
- 申请人： Makoto Horiuchi , Kiyoshi Takahashi , Mamoru Takeda
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX7-272647 19951020
- 主分类号： H01J61/12
- IPC分类号： H01J61/12 ; H01J61/82 ; H01J61/86 ; H01J17/20 ; H01J61/16 ; H01J61/18
摘要：
A metal halide lamp includes a light transmitting container filled with a rare gas, a halide of indium in an amount of 0.1 mg/cc to 1.5 mg/cc, at least one halide of a rare earth element selected from terbium, dysprosium, holmium, erbium, or thulium. The metal halide lamp has an emission spectrum distributed over the visual inspection range, a high luminous efficacy, a high color temperature, and long lifetime.
公开/授权文献
- US5216508A Wide-band cathode-ray tube driving circuit 公开/授权日：1993-06-01
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