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| 20090009059 | Metallic compound hybridized nanophosphor layer, applications thereof, and method of preparing a metallic compound hybridized nanophosphor layer - A metallic compound hybridized nanophosphor layer, in which the metallic compound is metallic oxide or metallic sulfide. The metallic compound hybridized nanophosphor layer is prepared in consideration of physical, mechanical, and chemical stabilities. The metallic compound hybridized nanophosphor layer has an excellent light scattering effect and high durability against damage from ion-bombardment. In addition, the charging effect caused by V-UV vacuum-ultraviolet ray can be considerably reduced. Thus, the metallic compound hybridized nanophosphor layer is very suitable for various display devices having high efficiency and high resolution. Accordingly, a display device using the metallic compound hybridized nanophosphor layer shows high performance and long lifetime. The method of forming the metallic compound hybridized nanophosphor layer is a low temperature layer forming process through which a thin film-type layer can be formed at low temperature. Therefore, a phosphor layer having physical, mechanical, and chemical stabilities can be formed at low cost. | 01-08-2009 |
| 20090140203 | Rare earth nano phosphor and method of preparing the same - Provided are a rare earth nano phosphor and a method of preparing a rare earth nano phosphor, the method includes: (a) synthesis of rare earth nano phosphor precursor particles by radiating microwave energy to a solvent where rare earth metal compounds are dissolved; and (b) sintering of inorganic salt and the rare earth nano phosphor precursor mixture. | 06-04-2009 |
| 20090142245 | Method of producing nanophosphor particles - Provided is a method of producing spherical nanophosphor particles having a uniform size distribution. When nanophosphor obtained using the method is used in a flat panel display, the flat panel display has higher screen brightness and a higher resolution. | 06-04-2009 |
| 20100012899 | Method of preparing metallic oxide phosphor - A method for preparing a metal oxide phosphor contemplates preparing a solution including a metal precursor compound and an ionic material and heating the solution under pressure using microwaves. | 01-21-2010 |
| 20100155665 | Nano phosphor, method of preparing the same, and display including the nano phosphor - A nano phosphor prepared by mixing a metal oxide nanoparticle and inorganic salt, a method of preparing the nano phosphor, and a display device including the nano phosphor. The method includes dissolving the inorganic salt in a solvent, adding the metal oxide nanoparticles to the solution, and annealing the resultant mixture, preferably under pressure. Such a process removes defects in the crystal structure of the nano phosphor, resulting in improved luminescent efficiency when incorporated into a display device. | 06-24-2010 |
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| 20100027146 | METHOD FOR MANUFACTURING COLOR FILTER AND COLOR FILTER MANUFACTURED BY THE SAME - The present invention relates to a method of manufacturing a color filter, which includes forming a light-shielding portion and a pixel portion on a substrate, and reforming the pixel portion to be ink-philic by using a laser ablation. In the method of manufacturing the color filter, the laser ablation is used to prevent ink particles from being agglomerated in the pixel portion, uniformly filling with the ink, and selectively performing surface reformation of the pixel portion. The color filter manufactured by using the method has desirable pixels without color mixing. | 02-04-2010 |
| 20100062377 | METHOD FOR MANUFACTURING COLOR FILTER AND COLOR FILTER MANUFACTURED BY USING THE SAME - The present invention relates to a method for manufacturing a color filter and a color filter manufactured by using the same. More particularly, the present invention pertains to a method for manufacturing a color filter, which includes performing plasma treatment of a black matrix (BM) pattern formed on a substrate to increase a difference in ink repellency of the black matrix pattern and a pixel unit, and a color filter manufactured by using the same. When the production method of the present invention is used, it is possible to provide the color filter in which color mixing does not occur in a pixel unit or between pixel units during discharging of ink by using an inkjet printing process, discoloration due to unfilling does not occur, a surface is uniform, and there is an insignificant step in the pixel unit or between the pixel units. | 03-11-2010 |
| 20100103548 | COLOR FILTER AND METHOD FOR MANUFACTURING THEREOF - The present invention relates to a method of manufacturing a color filter and a color filter manufactured by using the same. More particularly, the present invention relates to a method of manufacturing a color filter that includes a) applying a light blocking part material on a substrate; b) prebaking the light blocking part material to form a light blocking layer; c) selectively exposing and developing the light blocking layer to form a light blocking part pattern; d) precuring the light blocking part pattern; e) applying a solution on the substrate on which the light blocking part pattern is formed; f) postbaking the light blocking part and the solution; and g) filling ink in a pixel unit that is defined by the light blocking part pattern, and a color filter manufactured by using the same. | 04-29-2010 |
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| 20090008549 | Tandem Fourier Transform Ion Cyclotron Resonance Mass Spectrometer - A tandem Fourier transform ion cyclotron resonance mass spectrometer is provided. In the mass spectrometer, the ions selected by a FT-ICR mass analyzer, which can perform an ion selection process and a mass measurement process with a time interval between the processes, are transmitted through an ion guide to a collision cell, which is located a predetermined distance from the FT-ICR mass analyzer, to split into fragment ions. The fragment ions are transmitted to the FT-ICR mass analyzer that measures the mass of the fragment ions. The fragment ions are generated in the collision cell | 01-08-2009 |
| 20090039254 | 3-DIMENSIONAL DIFFERENTIAL PUMPING SYSTEM AND METHOD THEREOF - A differential pumping system in which a vacuum chamber is manufactured to have a plurality of vacuum pumps and conductance limit plates between the vacuum pumps. The differential pumping system in which an ion is implanted from an ionization source, passes through the vacuum chamber and is detected by a detection unit includes a plurality of vacuum pumps in the vacuum chamber and one or more conductance limit plates between the vacuum pumps, and the conductance limit plates form an angle less than 90° with the transmission direction of the ion. According to such a constitution, higher degree of vacuum and the ion transmission efficiency are maintained without increasing the length of the vacuum chamber. Furthermore, it is possible to minimize the attenuation of an ion detection signal due to a collision with a neighboring neutral molecule, improving the sensitivity of an ion detection device. | 02-12-2009 |
| 20090166533 | FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS SPECTROMETER USING A CRYO-DETECTION SYSTEM - A Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS) is provided. A preamplifier is installed as nearest to an ion cyclotron resonance (ICR) trap as possible at a detector part in the mass spectrometer, and thermal noise generated at the preamplifier is minimized by means of a cryo-cooling system to increase a signal-to-noise ratio of ion detection signals such that an ultra-low amount of specimen can be detected, which was impossible in the related art. | 07-02-2009 |
| 20100045182 | METHOD FOR FORMATION OF LINE PATTERN USING MULTIPLY NOZZLE HEAD AND DISPLAY PANEL MANUFACTURED BY THE METHOD - A method for formation of a line pattern using a multiply nozzle head includes forming a cell region in which display cells with a height corresponding to a multiple of a line gap of nozzles provided to the multiply nozzle head are repeated in two dimensions; and forming different kinds of first and second line patterns alternatively repeated on the cell region by ink-jet printing using the multiply nozzle head. When the multiply nozzle head scans once, the first and second line patterns are formed at the same time under the condition that the height of the display cells and a gap between two associative line patterns are a multiply of the line gap of nozzles. This method may improve productivity by reducing the number of scans of the multiply nozzle head, and also decrease the possibility of open circuit occurring when forming a line pattern by ink jetting. | 02-25-2010 |
| 20110114834 | High Throughput Apparatus and Method for Multiple Sample Analysis - A high throughput apparatus for multiple sample analysis is disclosed. The high throughput apparatus for multiple sample analysis may include: a laser light source; a lens array configured to focus laser irradiated by the laser light source into a plurality of focused laser beams; and a focusing unit disposed between the lens array and a sample, the focusing unit configured to focus ions produced from the sample by the plurality of focused laser beams into a plurality of ion beams. A high throughput method for multiple sample analysis may include: producing a plurality of focused laser beams by focusing laser; ionizing a sample by irradiating the plurality of focused laser beams to the sample; and producing a plurality of ion beams by focusing ions, wherein the ions are produced from the sample by the plurality of focused laser beams. | 05-19-2011 |
