专利名称：Fluorescent Lamp, Backlight Unit and Liquid
Crystal Television
发明人：Kenji Yamada,Taizou Ono,Hiroyuki
Arata,Hideki Wada,Kazuhiro
Matsuo,Tomokazu Matsuura,ToshihiroTerada
申请号：US11910033申请日：20060522
公开号：US20080252193A1公开日：20081016
专利附图：
摘要：The present invention relates to a fluorescent lamp, and in particular to a
fluorescent lamp with an improved in-dark starting characteristic. A fluorescent lampincludes: a glass bulb () having a discharge space therein; two external electrodes ( and )provided at both ends of the glass bulb; and a phosphor layer () provided on an innersurface of the glass bulb. The glass bulb is made of glass that contains 3% to 20%inclusive of sodium oxide. The phosphor layer includes phosphor particles (R and G)containing no alumina and phosphor particles (B) containing alumina. A metal oxide () isattached to surfaces of the phosphor particles containing alumina. Sodium oxideprecipitated on the inner surface of the glass bulb improves the in-dark startingcharacteristic. The phosphor particles containing alumina are protected by the metaloxide for being susceptible to deterioration due to reaction thereof with sodium oxide.
申请人：Kenji Yamada,Taizou Ono,Hiroyuki Arata,Hideki Wada,KazuhiroMatsuo,Tomokazu Matsuura,Toshihiro Terada
地址：Kyoto JP,Osaka JP,Hyogo JP,Osaka JP,Osaka JP,Osaka JP,Hyogo JP
国籍：JP,JP,JP,JP,JP,JP,JP
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