White phosphor, light emission device including the same, and liquid crystal display device including the light emission device as backlight unit

White phosphor, light emission device including the same, and liquid crystal display device including the light emission device as backlight unit

1-xx2423232222A white phosphor, a light emission device including the same, and a liquid crystal display (LCD) including the light emission device as a backlight unit. The white phosphor includes: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,...

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Bibliographische Detailangaben
Hauptverfasser: You, Yong-Chan, Bae, Jae-Woo, Heo, Gyeong-Jae, Park, Kyu-Chan, Lee, Sang-Hyuk, Kwon, Sun-Hwa, Kim, Ji-Hyun, Cho, Young-Suk, Do, Ui-Song, Kim, Byung-Kyun, Ku, Hui-Young, Lee, Yoo-Jung
Format: Patent
Sprache:eng
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Zusammenfassung:1-xx2423232222A white phosphor, a light emission device including the same, and a liquid crystal display (LCD) including the light emission device as a backlight unit. The white phosphor includes: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and a combination thereof; 23 to 36 parts by weight of a green phosphor including (SrCa)GaS:Eu (0≦x