Patent application number | Description | Published |
20090051268 | WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE - A white phosphor, and a light emission device including the white phosphor, and a display device including the white phosphor, the white phosphor including 40 to 45 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and combinations thereof; 30 to 40 parts by weight of a green phosphor selected from the group consisting of ZnS:(Cu,Al), ZnS:(Cu,Au,Al), and combinations thereof; and 20 to 25 parts by weight of a red phosphor selected from the group consisting of Y | 02-26-2009 |
20090135339 | WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE LIGHT EMISSION DEVICE AS BACKLIGHT UNIT - A white phosphor including: 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; 20 to 30 parts by weight of a green phosphor (Sr | 05-28-2009 |
20090174305 | Phosphor paste composition, phosphor layer obtained from the same, and electron emission device including the phosphor layer - Phosphor paste compositions, phosphor layers and electron emitting devices are provided. The phosphor paste composition includes a phosphor, a binder including a photocurable monomer and an acrylic resin with an acid value ranging from about 150 mgKOH/g to about 200 mgKOH/g, a photoinitiator, and a solvent. The phosphor layer is obtained from the phosphor paste composition, and the electron emission device includes the phosphor layer. The phosphor paste compositions provide superior phosphor layer pattern resolution, plasticity, printability, and storage stability. | 07-09-2009 |
20090174841 | WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE LIGHT EMISSION DEVICE AS BACKLIGHT UNIT - A 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 (Sr | 07-09-2009 |
20090194740 | Phosphor composition and display device including the same - A phosphor composition including a first phosphor represented by Formula 1: | 08-06-2009 |
20090195142 | Phosphor composition for display device - A phosphor composition for a display device, including a phosphor represented by Formula 1: | 08-06-2009 |
20090195143 | Phosphor composition and display device including the same - The phosphor composition including a first phosphor represented by Formula 1: | 08-06-2009 |
20090206724 | Green phosphor and display device including the same - A green phosphor, including a first phosphor represented by Formula 1: | 08-20-2009 |
20090256465 | Green phosphor and display device including the same - A green phosphor including a first phosphor represented by Formula 1: | 10-15-2009 |