Patent application number | Description | Published |
20080224610 | PLASMA DISPLAY PANEL WITH REDUCED POWER CONSUMPTION - A plasma display panel is provided having a front and rear substrates. Barrier ribs extend between the front and rear substrates to form discharge cells. First and second electrodes are on the front substrate and extend in a first direction and face each other in respective discharge cells to form a discharge gap. A dielectric layer covers the first and second electrodes. A phosphor layer is formed in each of the discharge cells. The barrier ribs have first barrier rib portions that extend in the first direction and second barrier rib portions that extend in a second direction crossing the first direction. The first electrodes extend over the first barrier rib portions and pairs of the second electrodes extend along each side of the first electrodes and protrude into the respective discharge cells to the discharge gap. | 09-18-2008 |
20080309216 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE - A light emission device in which a light emission unit has an improved structure and a display device using the light emission device as a light source. The light emission device includes first and second substrates facing each other with a predetermined distance therebetween, an electron emission unit located on one side of the first substrate, and a light emission unit located on one side of the second substrate. The electron emission unit includes a plurality of electron emission elements. The light emission unit includes at least one phosphor layer and a reflection layer spaced apart from the phosphor layer with a barrier disposed between the phosphor layer and the reflection layer. | 12-18-2008 |
20090167154 | WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE LIGHT EMISSION DEVICE - A white phosphor, a light emission unit including the white phosphor, and a display device including the light emission unit are provided. The white phosphor comprises a green phosphor including a Tb-doped oxide host material, a blue phosphor and a red phosphor. The green phosphor doped with Tb is used as an activator, and has a wavelength which does not overlap with a wavelength of the blue phosphor, thereby improving color purity of the light emission device. | 07-02-2009 |
20140072865 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a compound represented by Chemical Formula 1: | 03-13-2014 |
20140178752 | CYCLOTRIPHOSPHAZENE COMPOUND, METHOD OF PREPARING THE SAME, ELECTROLYTE FOR LITHIUM SECONDARY BATTERY INCLUDING THE CYCLOTRIPHOSPHAZENE COMPOUND, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTROLYTE - A cyclotriphosphazene compound comprising a fluorinated cyclotriphosphazene compound having at least one fluorine atom substituted with a group represented by Formula 1 below, a method of preparing the cyclotriphosphazene compound, an electrolyte including the cyclotriphosphazene compound, and a lithium secondary battery including the electrolyte are provided: | 06-26-2014 |
20150221976 | ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - An electrolyte for a rechargeable lithium battery includes a lithium salt, a non-aqueous organic solvent, and an additive. The additive is represented by Chemical Formula 1, and is included in an amount of about 0.05 wt % to about 3 wt % based on the total amount of the electrolyte. A rechargeable lithium battery including the same is also disclosed. | 08-06-2015 |
20150229003 | ADDITIVE FOR ELECTROLYTE AND ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY - Disclosed are an additive for an electrolyte represented by the following Chemical Formula 1, and an electrolyte and a rechargeable lithium battery including the same: | 08-13-2015 |
20150244029 | ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Disclosed are an electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an additive represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same. | 08-27-2015 |