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The dielectric barrier discharge lamp, backlight device, and a liquid crystal display device 发明申请

2023-09-07 1450 551K 0

专利信息

申请日期 2026-03-06 申请号 JP2007526076
公开(公告)号 JPWO2007086453A1 公开(公告)日 2009-06-18
公开国别 JP 申请人省市代码 全国
申请人 ALPS ELECTRIC CO LTD
简介 A dielectric barrier discharge lamp 100 has an internal electrode 11 inside a bulb 10, and an external electrode 12 outside the bulb 10. Lamp capacity C0 per inner surface area of the bulb between the internal electrode and external electrode is set to less than 2.8 nF/m 2 . By setting lamp capacity C0 within this range, lamp efficiency ·, which is a value obtained by dividing an output luminous flux of the lamp by an power inputted to the lamp, is remarkably increased.


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