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    • 3. 发明申请
    • Light emitting diode element
    • 发光二极管元件
    • US20060231737A1
    • 2006-10-19
    • US11325529
    • 2006-01-05
    • Syuji MatsumotoTomoyuki KobayashiNaoki SugimotoSatoshi FujimineNobuhiro Nakamura
    • Syuji MatsumotoTomoyuki KobayashiNaoki SugimotoSatoshi FujimineNobuhiro Nakamura
    • H01L27/00
    • H01L33/00C03C3/122C03C3/19H01L33/54H01L33/56H01L2924/0002H01L2924/00
    • A light emitting diode element having a light emitting diode sealed by glass, wherein the glass consists essentially of, as represented by mol % based on the following oxides, from 30 to 70% of SnO, from 15 to 50% of P2O5, from 0.1 to 20% of ZnO, from 0 to 10% of SiO2+GeO2, from 0 to 30% of Li2O+Na2O+K2O, and from 0 to 20% of MgO+CaO+SrO+BaO. Glass for covering a light emitting diode element, which has an internal transmittance of at least 80% with thickness of 1 mm for a light having a wavelength of 405. nm and which consists essentially of, as represented by mol % based on the following oxides, from 40 to 53% of TeO2, from 0 to 10% of GeO2, from 5 to 30% of B2O3, from 0 to 10% of Ga2O3, from 0 to 10% of Bi2O3, from 3 to 20% of ZnO, from 0 to 3% of Y2O3, from 0 to 3% of La2O3, from 0 to 7% of Gd2O3 and from 0 to 5% of Ta2O5, and TeO2+B2O3 is at most 75 mol %.
    • 具有由玻璃密封的发光二极管的发光二极管元件,其中所述玻璃基本上由以下氧化物的摩尔%表示:SnO 30-70%,P < 2%O 5,0.1%至20%的ZnO,0至10%的SiO 2 + GeO 2 2,来自 0〜30%的Li 2 O + Na 2 O + K 2 O,0〜20%的MgO + CaO + SrO +宝。 用于覆盖发光二极管元件的玻璃,对于具有405nm波长的光,其具有至少80%的内部透射率,厚度为1mm,并且基本上由以下氧化物的摩尔%表示 ,40〜53%的TeO 2,0〜10%的GeO 2 2,5〜30%的B 2 O 2, 0〜10%的Ga 2 O 3,0〜10%的Bi 2 O 3, 3%〜3%,3%〜20%的ZnO,0〜3%的Y 2 O 3 3,0〜3%的La 2 3,0〜7%的Gd 2 O 3 3和0〜5%的Ta 2 5,并且TeO 2 + B 2 O 3 3至多为75摩尔 %。