Abstract: The present invention relates to a pyrrole derivative or a pharmaceutically or sitologically acceptable salt thereof, and composition for prevention, amelioration or treatment of gastrointestinal disorders comprising same as active ingredient. Through the results, it can be confirmed that the pharmacokinetic parameters, oral bioavailability and storage stability of the compound of the present invention are remarkably improved due to deuteration of the terminal methylamine moiety. The pyrrole derivative or the pharmaceutically or sitologically acceptable salt thereof the present invention exhibits excellent anticancer activity in addition to excellent proton pump inhibitory activity, and has improved pharmacokinetic parameters and chemical stability, and thus can be effectively used in the prevention, amelioration or treatment of gastrointestinal disorders, including gastric cancer.

Abstract: The present invention relates to a graphene-nanoparticle composite having a structure in which nanoparticles are crystallized in a carbon-based material, for example, graphene, at a high density, and, more particularly, to a graphene-nanoparticle composite capable of remarkably improving physical properties such as contact characteristics between basal planes of graphene and conductivity, wherein nanoparticles are included as a large amount of 30% by weight or more, based on 100% by weight of graphene, and crystallized nanoparticles have an average particle diameter of 200 nm or more, and a method of preparing the same.

Abstract: The present invention relates to a graphene-nanoparticle composite having a structure in which nanoparticles are crystallized at a high density in a carbon-based material, for example, graphene, and, more particularly, to a graphene-nanoparticle composite capable of remarkably improving physical properties such as contact characteristics between basal planes of graphene and conductivity since nanoparticles are included as a large amount of 20 to 50% by weight, based on 100% by weight of graphene, and a method of preparing the same.

Abstract: The present invention relates to a graphene-nanoparticle composite having a structure in which nanoparticles are crystallized at a high density in a carbon-based material, for example, graphene, and, more particularly, to a graphene-nanoparticle composite capable of remarkably improving physical properties such as contact characteristics between basal planes of graphene and conductivity since nanoparticles are included as a large amount of 20 to 50% by weight, based on 100% by weight of graphene, and a method of preparing the same.

Abstract: The present invention relates to a thieno[3,2-d]pyrimidine derivative of formula (I), or a pharmaceutically acceptable salt, hydrate or solvate thereof, which has an excellent inhibitory activity on protein kinases, and a pharmaceutical composition comprising the same is effective in preventing or treating abnormal cell growth diseases.

Abstract: The present invention relates to a graphene-nanoparticle composite having a structure in which nanoparticles are crystallized in a carbon-based material, for example, graphene, at a high density, and, more particularly, to a graphene-nanoparticle composite capable of remarkably improving physical properties such as contact characteristics between basal planes of graphene and conductivity, wherein nanoparticles are included as a large amount of 30% by weight or more, based on 100% by weight of graphene, and crystallized nanoparticles have an average particle diameter of 200 nm or more, and a method of preparing the same.

Abstract: The present invention relates to a thieno[3,2-d]pyrimidine derivative of formula (I), or a pharmaceutically acceptable salt, hydrate or solvate thereof, which has an excellent inhibitory activity on protein kinases, and a pharmaceutical composition comprising the same is effective in preventing or treating abnormal cell growth diseases.

Abstract: A Plasma Display Panel (PDP) includes: first and second substrates facing each other and spaced apart from each other; barrier ribs arranged between the first and second substrates and defining discharge cells; an address electrode extending in a first direction to correspond to the discharge cells; first and second electrodes arranged on one of the first and second substrates and extending in a second direction crossing the first direction to correspond to the discharge cells; a dielectric layer covering the first and second electrodes; a first colored layer arranged on a portion of the barrier ribs close to the first and second electrodes, and a second colored layer arranged on the dielectric layer and corresponding to the first colored layer, the first and second colored layers inducing a subtractive color effect.

Abstract: A PDP includes first and second substrates, a plurality of electrodes between the first and second substrates, a plurality of barrier ribs between the first and second substrates to define discharge cells, at least one dielectric layer on the electrodes, at least one photoluminescent layer in each discharge cell, a discharge gas in the discharge cells, and a protective layer on the dielectric layer, the protective layer including magnesium oxide and a light-scattering material having a general formula MOx, where M includes one or more of zinc and/or titanium and 1?x?2, the light-scattering material having a particle size of about 100 nm to about 900 nm and being present in the protective layer in an amount of about 1% to about 20% by weight of a total weight of the dielectric layer.

Abstract: A PDP includes first and second substrates, a plurality of electrodes between the first and second substrates, a plurality of barrier ribs between the first and second substrates to define discharge cells, at least one dielectric layer on the electrodes, at least one photoluminescent layer in each discharge cell, a discharge gas in the discharge cells, and a protective layer on the dielectric layer, the protective layer including magnesium oxide and a light-scattering material having a general formula MOx, where M includes one or more of zinc and/or titanium and 1?x?2, the light-scattering material having a particle size of about 100 nm to about 900 nm and being present in the protective layer in an amount of about 1% to about 20% by weight of a total weight of the dielectric layer.

Abstract: A plasma display panel (PDP) is capable of effectively reducing noise occurring during operation of the panel by improving the construction of a dummy partition included in a partition, and reduces a rate of defects in the partition due to a uniform coating of a fluorescent paste. The PDP includes: a front glass including sustain electrodes and dielectric layers; a rear glass including address electrodes and dielectric layers; a partition between the front and rear glasses and including a main partition and a dummy partition, each having discharge spaces of respective sizes; and a fluorescent layer coated on the respective discharge spaces.

Abstract: A flat display panel includes a first substrate and a second substrate facing the first substrate. A barrier rib forms discharge cells by dividing the space between the first and second substrates. First and second electrodes cross each other at the discharge cells. Phosphor layers are formed in the discharge cells. Terminal lines extend from the first electrodes and form a terminal portion. Protruding portions formed on the terminal lines and protrude toward the adjacent terminal lines. The protruding portions of the terminal lines are alternately arranged with the protruding portions of the adjacent terminal lines.

Abstract: A plasma display panel (PDP) to improve bright room contrast and emission efficiency. The PDP includes first and second substrates facing each other; a barrier ribs, which define a plurality of discharge cells and include a plurality of protrusion units protruding into the discharge cells; fluorescent layers formed in the discharge cells; X and Y electrodes which respectively include extension units extending across the first substrate and discharge units protruding from the extension units toward the center of each of the discharge cells; X and Y bus electrodes disposed parallel to and contacting the X and Y electrodes; and a plurality of address electrodes extending across the second substrate to cross the pairs of electrodes and the pairs of bus electrodes.

Abstract: A Plasma Display Panel (PDP) includes: first and second substrates facing each other and spaced apart from each other; barrier ribs arranged between the first and second substrates and defining discharge cells; an address electrode extending in a first direction to correspond to the discharge cells; first and second electrodes arranged on one of the first and second substrates and extending in a second direction crossing the first direction to correspond to the discharge cells; a dielectric layer covering the first and second electrodes; a first colored layer arranged on a portion of the barrier ribs close to the first and second electrodes, and a second colored layer arranged on the dielectric layer and corresponding to the first colored layer, the first and second colored layers inducing a subtractive color effect.

Abstract: Provided is a plasma display panel that can generate stable discharge and can be manufactured in a simple process.

Abstract: A Plasma Display Panel (PDP) includes: a front substrate and a rear substrate opposing each other; barrier ribs positioned between the front and second substrates to define a plurality of discharge cells; address electrodes arranged to correspond to the discharge cells; phosphor layers arranged in each of the discharge cells to define the discharge cells into discharge cells of first, second, and third colors; and scan electrodes and sustain electrodes intersecting the address electrodes and opposing each other in each of the discharge cells and adapted to form discharge gaps. The scan electrodes and sustain electrodes extend along one direction intersecting the address electrodes, each including line sections spaced apart from one another, and a pair of connecting portions are arranged in least one color discharge cell adjacent to a pair of barrier ribs defining the least one color discharge in a direction intersecting the line sections.