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: A light emitting device and a production method thereof. The light emitting device includes a light emitting layer including a plurality of quantum dots, and an electron auxiliary layer disposed on the light emitting layer, the electron auxiliary layer configured to transport electrons, inject electrons into the light emitting layer, or a combination thereof, wherein the electron auxiliary layer includes a plurality of metal oxide nanoparticles and a nitrogen-containing metal complex. The metal oxide nanoparticles include zinc and optionally a dopant metal, the dopant metal includes Mg, Co, Ga, Ca, Zr, W, Li, Ti, Y, Al, Co, or a combination thereof and a mole ratio of nitrogen to zinc in the electron auxiliary layer is greater than or equal to about 0.001:1.

Abstract: Disclosed is a plasma display apparatus having the same in which an electromagnetic wave is not only shielded, but also a transmission rate can be secured. The front filter including: an electromagnetic-wave shield film having a conductive powder decentralized therein, for shielding an electromagnetic wave. At this time, in order to form the electromagnetic-wave shield film, a mixture of the conductive powder and a predetermined synthetic resin is coated on a base film.

Abstract: The present invention relates to a front filter having a touch screen, and a plasma display apparatus having the same. The front filter installed on a front surface of a panel of a plasma display apparatus, the front filter including: a touch screen for generating a coordinate signal with respect to a touch point.

Abstract: Disclosed is a plasma display apparatus having the same in which an electromagnetic wave is not only shielded, but also a transmission rate can be secured. The front filter including: an electromagnetic-wave shield film having a conductive powder decentralized therein, for shielding an electromagnetic wave. At this time, in order to form the electromagnetic-wave shield film, a mixture of the conductive powder and a predetermined synthetic resin is coated on a base film.

Abstract: The present invention relates to a front filter having a touch screen, and a plasma display apparatus having the same. The front filter installed on a front surface of a panel of a plasma display apparatus, the front filter including: a touch screen for generating a coordinate signal with respect to a touch point.

Abstract: A radio frequency plasma display panel that is capable of reducing a height of a barrier rib and a frequency of a radio frequency signal as well as improving a light-emission efficiency. In the radio frequency plasma display panel, a plurality of discharge cells are arranged in a matrix pattern. Each of the discharge cells has upper and lower substrates. First and second address electrodes are provided on at least one of the upper and lower substrates to generate an address discharge. Barrier ribs are provided between the upper and lower substrates to define a discharge space. First and second radio frequency electrodes are provided the respective barrier ribs opposed to each other to generate a radio frequency sustaining discharge. Accordingly, the radio frequency sustaining discharge is generated between the first and second radio frequency electrodes within the respective barrier ribs for a long time, so that a height of the barrier ribs and a frequency of a radio frequency signal can be lowered.

Abstract: A plasma display panel that is adaptive for shortening an address interval. The PDP is provided with first and second sustaining electrode lines making each row line, and first and second address electrode lines making each column line. The first and second address electrode lines are alternately overlapped with an insulating material as the row lines are progressed.

Abstract: A PDP drive method capable of restraining the generation of contour noise and making to be high a brightness level. In the PDP drive method, discharging cells on the plasma display panel start simultaneously on a radio frequency discharge by row lines. Next, the radio frequency discharge, which is caused in each discharging cell on the row line, is erased by applying an erasing pulse corresponding to a brightness level of video to the discharging cells on a row line.

Abstract: The present invention relates to a barrier structure for a PDP and a fabrication method thereof which are capable of enhancing a discharge efficiency by increasing a discharge space. The barrier structure according to the present invention includes a first barrier layer formed of an insulation substrate having a groove and plane portion formed thereon, and a rib-shaped second barrier layer formed on the plane area of the first barrier layer with respect to the groove. In the present invention, it is possible to increase the plasma discharge efficiency by increasing the coated area of the fluorescent material in the plasma discharge space and it is easy to fabricate the barriers having uniform heights for thereby enhancing a reliability of the PDP. In addition, it is possible to prevent an increase of the discharge voltage by adapting the barrier structure according to the present invention to the opposite electrode type PDP for thereby enhancing an efficiency of the PDP.