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 |
20090072707 | ELECTRON EMISSION DEVICE, LIGHT EMISSION APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE ELECTRON EMISSION DEVICE - Electron emission devices include first electrodes on a substrate extending in a first direction and spaced apart from each other. Second electrodes are on the substrate alternating between the first electrodes and extending in a second direction opposing the first direction. First electron emitters and second electron emitters are on side surfaces of the first electrodes and the second electrodes, respectively. Gaps are formed between the first electron emitters and second electron emitters. | 03-19-2009 |
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 |
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 |
20090310333 | ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE ELECTRON EMISSION DEVICE - An electron emission device includes a base substrate and first electrodes formed on the base substrate in one direction. Second electrodes are formed on the base substrate in the one direction and spaced apart from the first electrodes by a predetermined interval and parallel to each other. First electron emission layers are formed on the first electrodes. Second electron emission layers are formed on the second electrodes. The interval between adjacent first and second electrodes is substantially equal to an interval between adjacent first and second electron emission layers. | 12-17-2009 |
20100045166 | ELECTRON EMITTING DEVICE AND LIGHT EMITTING DEVICE THEREWITH - An electron emitting device includes a substrate, a plurality of first wiring units, each of the plurality of first wiring units including a plurality of first electrodes extending in a first direction on the substrate and spaced apart from each other, a plurality of second wiring units, each of the plurality of second wiring units including a plurality of second electrodes each extending in a direction substantially opposite to the first direction and interposed between adjacent first electrodes of the plurality of first electrodes, and a plurality of first electron emitters at sides of the first electrodes and a plurality of second electron emitters at sides of the second electrodes, wherein at least one of the plurality of first wiring units or the plurality of second wiring units is configured to be driven separately. | 02-25-2010 |
20100133974 | Plasma display panel - A plasma display panel including a front substrate on which a plurality of discharge electrodes for generating a discharge are formed, a rear substrate on which barrier ribs partitioning discharge cells are formed, the rear substrate being disposed to face the front substrate, and a light absorption layer disposed between the discharge electrodes and the front substrate, the light absorption layer being formed of a plurality of metal particles, and the discharge electrodes being formed of a plurality of extension portions that are grown using the metal particles as seeds, whereby the light absorption layer reduces the reflectivity of the external light. | 06-03-2010 |
Patent application number | Description | Published |
20090137179 | FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME - A field emission display and a method of manufacturing the same are provided. The field emission display includes an anode plate where an anode electrode and a fluorescent layer are formed, a cathode plate where an electron emission source emitting electrons toward the fluorescent material layer and a gate electrode having a gate hole through which the electrons travel are formed, a mesh grid having an electron control hole corresponding to the gate hole and adhered to the cathode plate, and an insulation layer formed on a surface of the mesh grid facing the cathode plate, and spacers provided between the anode plate and the mesh grid so that the mesh grid can be adhered to the cathode plate due to a negative pressure existing between the anode plate and the cathode plate. | 05-28-2009 |
20140034919 | ORGANIC LIGHT EMITTING DISPLAY DEVICE WITH ENHANCED LIGHT EFFICIENCY AND MANUFACTURING METHOD THEREOF - An organic light emitting display device and a manufacturing method thereof are disclosed. In one aspect, the device includes a substrate, a first electrode formed over the substrate, an emission layer formed on the first electrode and a second electrode formed on the emission layer. The device also includes an encapsulation layer formed on the second electrode and a lens layer comprising a plurality of lenses formed in the encapsulation layer. | 02-06-2014 |
20140118625 | USER INTERFACE TO CONTROL VIDEO CONTENT PLAY - In at least one example embodiment, a remote controller includes a pairing unit configured to communicatively pair the remote controller with a television device; a receiver configured to receive, from a content provider, at least one thumbnail image corresponding to video content that is played on the television device; and a display unit configured to display, on a first area, a progress dial and the at least one thumbnail image associated with at least one point in time represented on the progress dial, wherein the at least one thumbnail image is also provided to the television device by the content provider. | 05-01-2014 |
Patent application number | Description | Published |
20130344379 | COMPONENT FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY AND MULTI-BATTERY SYSTEM MANUFACTURED BY USING THE COMPONENT - The present invention describes a component for a secondary battery and a manufacturing method thereof, and a secondary battery manufactured by using the component. The component for a secondary battery according to the present invention comprises a lead-free soldering bridge having a melting point of 150 to 300° C. and containing tin (Sn) and copper (Cu) as a main ingredient; the first and second metal plates spaced therebetween through a gap and coupling with the lead-free soldering bridge. According to the present invention, when an over-current flows through the component for a secondary battery, the temperature of the lead-free soldering bridge is locally increased rapidly to melt the lead-free soldering bridge, thereby efficiently interrupting the flow of an over-current. | 12-26-2013 |
20140038471 | CONNECTING ELEMENT FOR SECONDARY BATTERY, AND BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME - A connecting element for a secondary battery is installed on a path of current flowing through a secondary battery to electrically connect components and includes a first metal plate having a first protrusion formed to protrude at one side end thereof from the center portion of the thickness direction thereof, a second metal plate located spaced apart from the first metal plate with a gap being formed therebetween and having a second protrusion formed to protrude at one side end thereof from the center portion of the thickness direction thereof and face the first protrusion, and an alloy bridge made of alloy material having a melting point lower than those of the first metal plate and the second metal plate and formed to fill the gap. The connecting element may ensure the safety of the secondary battery in use, minimize the increase of resistance caused by applying the connecting element, and be rapidly broken even though the connecting element is applied as a part with a relatively great thickness. | 02-06-2014 |
20150017507 | CONNECTING ELEMENT FOR SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME - A connecting element for a secondary battery according to the present disclosure includes a metal plate having a recess groove, a soldering pattern having a lower melting point than the metal plate and formed within the recess groove, and an insulation layer formed on at least one surface among both surfaces of the metal plate, and covering an area where the soldering pattern is formed. | 01-15-2015 |
20150044528 | OVERCURRENT SHUT-OFF DEVICE AND SECONDARY BATTERY SYSTEM COMPRISING THE SAME - An overcurrent shut-off device according to an exemplary embodiment of the present disclosure includes a switching unit connected to both ends of a secondary battery, the switching unit being turned on by pressure caused by a swelling phenomenon occurring in the secondary battery, and a fusing unit, as a component installed on a path of an electric current flowing through the secondary battery, being ruptured when the switching unit is turned on, to interrupt the electric current flowing through the secondary battery. | 02-12-2015 |