Abstract: A display device is disclosed. The pixels of the display are formed so that a chromaticity range of the red organic emission layer satisfies an NTSC standard if ?pr=3.93557E?03 Wr2+1.07200E?01 Wr+6.10199E+02 and ?pr=610 nm, a chromaticity range of the green organic emission layer satisfies the NTSC standard if 3.33879E?03 Wg2+3.03246E?02 Wg+5.18496E+02??pg??5.09468E?03 Wg2+4.45905E?02 Wg+5.37887E+02, 515 nm??pg?540 nm, and Wg<50 nm, a chromaticity range of the blue organic emission layer satisfies the NTSC standard if ?2.59294E?03 Wb2+2.59334E?02 Wb+4.64771E+02??pb??5.24375E?03 Wb2+9.70218E?02 Wb+4.71672E+02, 450 nm??pb?480 nm, and Wb<70 nm, and at least one of the red organic emission layer, the green organic emission layer, and the blue organic emission layer satisfies the NTSC standard.

Abstract: A strainer wall structure that removes foreign substances from a fluid suctioned into a pipe and a re-circulation pump that is part of an emergency core cooling system (ECCS). The strainer wall structure has an inlet side and an outlet side through which cooling water is introduced and discharged, respectively, and includes a body having an opening in a direction of the inlet side, closed side surfaces, and an outlet port disposed at one of the closed side surfaces. The strainer includes a punched plate filter screen inserted into the opening. A modular cassette apparatus including grooved first filter plates is inserted into the body, and second filter plates having second grooves is inserted into the first grooves.

Abstract: Provided are a conducting polymer composition and an electronic device including a layer formed using the conducting polymer composition. The conducting polymer composition contains: at least one compound selected from the group consisting of a siloxane compound of formula (1) below, a siloxane compound of formula (2) below, and a silane compound of formula (3) below; and a conducting polymer: where R1, R2, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15, X16, X17, X18, X19, X20, D, p, m, q, and r are the same as described in the detailed description of the invention. The electronic device including a layer formed using the conducting polymer composition has excellent electroluminescent characteristics and long lifetime.

Abstract: An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an no?ne parameter of the emissive layer is greater than an no?ne parameter of a single-coated layer. The organic light emitting device has a longer lifetime and high efficiency.

Abstract: Provided are an organic light emitting display device coupled to a photoelectric transistor. The organic light emitting display device includes an anode and a cathode separated from each other, a plurality of organic material layers formed between the anode and the cathode and including an organic light emitting layer, a light source applying an excitation pulse to the organic material layers, and a light receiving unit measuring changes in photoluminescence (PL) signals that are emitted from the organic material layers.

Abstract: A composition including a conducting polymer and an ionomer, and an opto-electronic and an electronic device including the composition are provided. The composition is prepared by doping a conducting polymer with an ionomer which has a low water uptake, has a low content of by-products decomposed by a reaction with electrons, and can crosslink with the conducting polymer. Thus, the opto-electronic device including the composition has improved device performance such as device efficiency and lifetime.

Abstract: An organic light emitting device (OLED) and a method of manufacturing the OLED. The OLED includes an anode, a cathode, a hole transport layer arranged between the anode and the cathode, a self-buffer layer arranged between the hole transport layer and the cathode, the self-buffer layer being adapted to protect the hole transport layer, the self-buffer layer being made of a first material and a light emitting layer arranged between the self-buffer layer and the cathode, the light emitting layer also being made of the first material.

Abstract: An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an no?ne parameter of the emissive layer is greater than an no?ne parameter of a single-coated layer. The organic light emitting device has a longer lifetime and high efficiency.

Abstract: A white organic light emitting device (OLED) includes an anode and a cathode spaced apart from each other; a blue light emitting layer, a green light emitting layer, and a red light emitting layer sequentially formed between the anode and the cathode; a first buffer layer formed between the blue light emitting layer and the green light emitting layer, and having a HOMO (highest occupied molecular orbital)?LOMO (lowest occupied molecular orbital) energy gap higher than or equal to that of the adjacent light emitting layers; and a second buffer layer formed between the green light emitting layer and the red light emitting layer, and having a LOMO energy level higher than that of the red light emitting layer.

Abstract: Provided is a white organic light emitting device and a display apparatus and a lighting apparatus that include the white organic light emitting device. The white organic light emitting device comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode. The light emitting layer includes a red light emitting layer, a blue light emitting layer, and a green light emitting layer sequentially formed from the anode. A functional layer, which blocks an energy transfer and controls electron mobility between the light emitting layers, is formed between the red light emitting layer and the blue light emitting layer or between the blue light emitting layer and the green light emitting layer. The functional layer formed between the red light emitting layer and the blue light emitting layer has a thickness of 50 to 100 ?.

Abstract: An organic light emitting device includes a first electrode, a hole injection layer, an inorganic layer, a hole transport layer, an emitting layer which are sequentially formed on the first electrode; and a second electrode. The organic light emitting device has a high emission efficiency and an extended lifetime.

Abstract: A pixel structure and an organic light emitting device including the pixel structure has at least one electronic material layer arranged between a lower electrode and an upper electrode. The pixel structure includes the lower electrode arranged in a desired pattern on a substrate and a bank covering the substrate on which the lower electrode is arranged, and defining an opening portion to expose at least a portion of the lower electrode. The area of the opening portion is greater than that of the exposed portion of the lower electrode. The pixel structure further includes an electronic material layer arranged in the opening portion and covering an upper surface of the lower electrode, and the upper electrode arranged on the electronic material layer.

Abstract: A composition including a conducting polymer and an ionomer, and an opto-electronic device including the composition are provided. The composition is prepared by doping a conducting polymer with an ionomer which has stabilized association with the conducting polymer backbone, has a low water uptake, has a low content of by-products decomposed by a reaction with electrons, and can physically crosslink with the conducting polymer. Thus, the opto-electronic device including the composition has improved device performance such as device efficiency and lifetime.

Abstract: Provided is an organic light emitting device (OLED) having increased optical extraction efficiency. The OLED includes a transparent substrate, an optical path control layer made of an optical transmittance material on the transparent substrate, a transparent electrode, an organic light emitting layer that generated light, and a reflection electrode formed on the organic light emitting layer, which are sequentially stacked. The refractive index And thickness of the optical path control layer are optimized.

Abstract: An organic electroluminescent device includes: a substrate; a plurality of first electrodes arranged on the substrate; a plurality of banks arranged on the substrate and the first electrodes to define pixels on the first electrodes, the plurality of banks being of an inorganic material; a plurality of separators arranged in stripe shapes on the plurality of banks between the pixels, the plurality of separators being of an organic material; organic Emitting Material Layers (organic EMLs), each having a predetermined color, the organic EMLs being arranged within each of the pixels; and a plurality of second electrodes arranged on the organic EMLs, the plurality of banks, and the plurality of separators.

Abstract: Provided is a biosensor that uses multiple organic light emitting diodes (OLEDs) as light sources. The biosensor includes a transparent substrate, a plurality of OLEDs which are disposed on a first surface of the transparent substrate and are electrically separated from each other, and a photo detector above the transparent substrate that receives light emitted from a specimen disposed on the transparent substrate, wherein the specimen is disposed on a region of a second surface which is a surface opposite to the first surface of the transparent substrate.

Abstract: A method of patterning a conductive polymer, an organic light emitting device (OLED) manufactured using the method of patterning a conductive polymer, and a method of manufacturing the OLED are provided. The method of patterning a conductive polymer includes forming a conductive polymer layer on a substrate, aligning a shadow mask above the conductive polymer layer, and forming a conductive polymer pattern area and an insulating area in the conductive polymer layer by radiating charged particle beams through the shadow mask.

Abstract: A conductive organic/inorganic complex composition, a method of preparing the composition, a thin conductive organic/inorganic complex film prepared using the composition, an organic electroluminescent device comprising the thin conductive organic/inorganic complex film, and a method of manufacturing the organic electroluminescent device. The conductive organic/inorganic complex composition is prepared by mixing a mixed solution comprising a conductive polymeric monomer, an oxidizing agent, and an alcohol solvent with a silica sol solution comprising an organosilicon compound, water, an acid catalyst, and an alcohol solvent. According to the present invention, the conductive organic/inorganic complex composition is hydrophobic and insoluble in water and an organic solvent, has a high mechanical strength, and is thermally and chemically stable. Further, a compositional composition of the conductive organic/inorganic complex composition can be changed over a wide range.

Abstract: An organic electroluminescent compound and an organic electroluminescent device using the same. The organic electroluminescent compound having Formula 1 can be used as blue electroluminescent compound. The organic electroluminescent device using the organic electroluminescent compound having Formula 1 has improved luminous efficiency and color purity.

Abstract: The present invention provides a catalyst for propylene polymerization and a method for propylene polymerization using the same, specifically, a catalyst for propylene polymerization, which is prepared by reacting dialkoxy magnesium with titanium halide compound or silane halide compound and internal electron donor in the presence of an organic solvent, and a method for propylene polymerization which can produce polypropylene having 99% or more of iso-tacticity index, by mixing and reacting said catalyst, alkyl aluminum, external electron donor and propylene.