The 63rd JSAP Spring Meeting, 2016

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13 Semiconductors » 13.9 Optical properties and light-emitting devices

[21p-S423-1~19] 13.9 Optical properties and light-emitting devices

Mon. Mar 21, 2016 1:45 PM - 6:45 PM S423 (S4)

Haruki Fukada(Kanazawa Inst. of Tech.), Nanai Yasushi(Nihon Univ.)

2:30 PM - 2:45 PM

[21p-S423-4] The white LED with γ-AlON:Mn2+, Mg2+ phosphor and K2SiF6:Mn4+ phosphor for the wide-color gamut display

〇Kenichi Yoshimura1, Hiroshi Fukunaga1, Makoto Izumi1, Kohsei Takahashi2, Rong-Jun Xie2, Naoto Hirosaki2 (1.Sharp, 2.NIMS)

Keywords:SiAlON,phosphor,display

β-sialon:Eu green phosphor is widely used for wide-color gamut white LEDs backlighting system because of its sharp emission spectrum shape. In this work, γ-AlON:Mn, Mg green phosphor is investigated for the purpose for a further improvement of the display color gamut.