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| 20090121611 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) is provided. The PDP includes: a first substrate and a second substrate facing each other; a plurality of first barrier ribs on the second substrate defining a plurality of cells between the first substrate and the second substrate; pairs of scan electrodes and sustain electrodes on the first substrate; a plurality of second barrier ribs each dividing a corresponding cell of the cells into a primary discharge space and an auxiliary discharge space; a plurality of address electrodes on the second substrate. A portion of an address electrode among the address electrodes corresponding to the auxiliary discharge space is wider than other portions of the address electrode, thereby providing an improved addressing discharge. | 05-14-2009 |
| 20090128036 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) having high driving efficiency obtained by improving an address voltage margin; having high image quality obtained by removing noisy brightness such as discharge light generated when an address discharge occurs or background light; and suitable for an image display with high efficiency and high resolution. The PDP includes a plurality of first barrier ribs between a first substrate and a second substrate, the first barrier ribs defining a plurality of unit cells; and a plurality of second barrier ribs dividing each of the unit cells into a main discharge space and an auxiliary discharge space. A row of the auxiliary discharge spaces is adjacent and between two rows of the main discharge spaces. The PDP also includes a phosphor layer in the main discharge spaces; and a plurality of grooves in the second barrier ribs between the main discharge spaces and the auxiliary discharge spaces. | 05-21-2009 |
| 20100117512 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights which are less than the heights of the discharge spaces. | 05-13-2010 |
| 20100117513 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights substantially the same as the heights of the discharge spaces. | 05-13-2010 |
| 20100207510 | Plasma display panel and method of manufacturing the same - A plasma display panel (PDP) and a method of manufacturing the same with improved luminous efficiency. The PDP includes: a first substrate; a second substrate facing the first substrate; a plurality of sustain electrode pairs between the first substrate and the second substrate and extending in a first direction; a plurality of address electrodes on the second substrate and extending in a second direction crossing the first direction; a first dielectric layer on the second substrate for covering the address electrodes; a discharge enhancement layer on the first dielectric layer; a plurality of barrier ribs on the discharge enhancement layer and defining discharge cells between the first and second substrates; and phosphor layers in the discharge cells, wherein the discharge enhancement layer has an opening in each of the discharge cells, and wherein the barrier ribs have a roughness less than that of the discharge enhancement layer. | 08-19-2010 |
| 20110068677 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) is disclosed. In one embodiment, the PDP includes i) a front substrate and a rear substrate spaced apart from and facing each other and ii) a barrier rib portion dividing a space between the front substrate and the rear substrate into a plurality of discharge cells, wherein the barrier rib portion comprises first barrier ribs and second barrier ribs formed on the first barrier ribs, wherein the second barrier ribs are less in width than the first barrier ribs, wherein the widths of the first and second barrier ribs are defined along a first direction substantially parallel with one of the front and rear substrates, and wherein the second barrier ribs are closer to the first substrate than the first barrier ribs. The PDP may further include i) an anti-reflection layer formed on the second barrier ribs, ii) a plurality of discharge electrodes separately disposed on the front substrate substantially in parallel with each other across the front substrate, iii) a plurality of address electrodes formed on the rear substrate to cross the discharge electrodes, iv) phosphors formed in the discharge cells and v) a discharge gas filled in the discharge cells. | 03-24-2011 |
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| 20080312337 | Anticancer Composition Comprising Obovatol or Obovatal - Disclosed herein is an anticancer composition, comprising obovatol, represented by the following Chemical Formula 1, obovatal, represented by the following Chemical Formula 2, and/or pharmaceutical salts thereof. The composition exhibits the activity of inhibiting the growth of cancer cells and suppressing the expression and activity of matrix metalloproteinases (MMPs), and thus can be useful for the prophylaxis and treatment of cancer as well as for the inhibition of cancer metastasis. | 12-18-2008 |
| 20100184949 | Method for the mass expression of an antimicrobial peptide by using a translational coupling system - The present invention relates to a gene construct which is capable of achieving efficient production of an antimicrobial peptide in a microorganism, and a method for efficient mass production and separation of an antimicrobial peptide using the same. The gene construct of the present invention has a translationally coupled configuration of two independent and separate cistrons which encode an acidic peptide and a basic antimicrobial peptide, each having an opposite charge, under the control of a single promoter. The translationally coupled acidic peptide and basic antimicrobial peptide undergo charge-charge interaction simultaneously with expression thereof to neutralize the potential cytotoxicity of the antimicrobial peptide, resulting in prevention of antimicrobial peptide-mediated killing of host microorganisms. In addition, a conjugate of the acidic peptide and the antimicrobial peptide can be separated without chemical or enzymatic treatment. Therefore, it is possible to achieve easy mass production of antimicrobial peptides from recombinant microorganisms. | 07-22-2010 |
