发明名称 Lamp with enhanced chroma and color preference
摘要 Disclosed herein are low pressure discharge lamps (1) having enhanced chroma and color preference. improved color quality scale, especially at elevated color temperatures, is provided. The light generated by the light-emitting elements of the lamp (1), when the lamp is energized, has Color Preference Scale values, as well as delta chroma values for fifteen color samples of the Color Quality Scale, within select parameters.
申请公布号 EP2444992(A1) 申请公布日期 2012.04.25
申请号 EP20110185388 申请日期 2011.10.17
申请人 GENERAL ELECTRIC COMPANY 发明人 TOTH, KATALIN;DEME, ISTVAN KAROLY;KULCSAR, ATTILA;SZEGHY, GEZA ISTVAN
分类号 H01J61/42;C09K11/77;H01J61/44 主分类号 H01J61/42
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