Nkk Corporation

Konica Corporation

Other

Ngk Insulators, Inc.

Konica Minolta, Inc.

Konica-minolta Holdings, Inc.

N.e. Chemcat Corporation

Yamagata University

Toshihiko Iwasaki

Haruhito Tsuboi

Yasuo Suzuki

Takashi Yokoyama

Masaru Iwagaki

Miki Yamagishi

Masakatsu Hiraoka

Takashi Noto

Yoshinori Imoto

Osamu Ishikawa

Kenji Arai

Junji Kido

Eisaku Katoh

Atsushi Tomotake

Masayuki Ushiku

Junji Ito

Yong-Jin Pu

Katsuhiro Tokura

Kiyoshi Uyama

Kazutoshi Murota

Toshihiko Sakurai

Katsunosuke Hara

Kazuhiro Oikawa

Takayuki Chiba

Koji Yamamoto

Kazuki Kato

Eiichi Shibuya

Yukako Taka

An object of the present invention is to provide an organic thin-film laminate capable of suppressing function reduction even when an intermediate layer is formed using a wet method. The organic thin-film laminate has one or more organic functional layers, the organic thin-film laminate being characterized by being provided with: a first light-emitting layercontaining a first light-emitting-layer material that is soluble in a polar solvent other than a fluorinated solvent, and is insoluble in a fluorinated solvent; a second light-emitting layerlaminated on the first light-emitting layer; and one or more intermediate layers comprising a non-curable material, the intermediate layers being provided between the first light-emitting layerand the second light-emitting layer, an intermediate layer, among the one or more intermediate layers, containing a conductive polymer having no polymerizable group and containing a fluorinated solvent in the range of 1-1000 mass ppm.

Organic thin-film laminate and organic electroluminescence element

There is constituted an organic electroluminescent element, including: an anode; a cathode; and a light-emitting layer sandwiched between the anode and the cathode, wherein at least two kinds or more of light-emitting dopants each of which exhibits an emission spectrum having a peak in a region of a wavelength of 580 nm or more are contained in the light-emitting layer.

Organic electroluminescent element and electronic device

Disclosed is an organic electroluminescent element which can be produced by a wet process, has improved laminated structure, and also has improved external quantum efficiency and an improved service life. The organic electroluminescent element comprises at least an anode; a cathode and a laminated structure intercalated between the anode and the cathode, all of which are arranged on a substrate, wherein the laminated structure has at least four layers formed by a wet process, and wherein the layers produced by the wet process include at least a hole injection layer, a hole transport layer and a light-emitting layer. The organic electroluminescent element is characterized in that the hole injection layer comprises an electrically conductive polymer, the hole transport layer comprises a polymeric compound having a repeating unit represented by general formula (1), and the polymeric compound has a weight average molecular weight of 50,000 to 200,000 in terms of polystyrene content.

Organic electroluminescent element

An organic electroluminescent member comprising: a positive electrode and a negative electrode on a substrate: multiple organic layers which include at least a positive hole transport layer, a light-emitting layer and an electron transport layer, and which are arranged between the positive electrode and the negative electrode; and an electron injection layer arranged between the electron transport layer and the negative electrode. The electron injection layer is formed from at least one selected from the group consisting of alkali metals and compounds containing alkali metals having a melting point of less than 90&#xb0; C., and at least one selected from the group consisting of alkali metals, alkaline earth metals, compounds containing alkali metals, and compounds containing.

Organic electroluminescent member and method for producing organic electroluminescent element

An ink-jet recording sheet, comprising a support having thereon a porous ink receiving layer, the porous ink receiving layer including inorganic particles, a hydrophilic binder and a polymer, wherein the polymer has a plurality of carbon-carbon unsaturated bonds, provided that the unsaturated bonds are non-aromatic; the polymer has a recurring unit derived from butadiene or isoprene.

Ink-jet recording sheet

Silver halide photosensitive material

Monochrome image forming silver halide light-sensitive material and

A catalyst including a first catalyst ingredient which is at least one element selected from a group consisting of Pt, Pd and Ir, or oxides thereof; and further able to include at least one element selected from a group consisting of Au, Ag, Cu, Fe, Sb, Se, Te and Ta, or oxides thereof, as a second catalyst ingredient, carried on at least one of a silica-boria-alumina composite oxide or a zeolite with a silica-to-alumina molar ratio of more than 30, in amounts of from 0.1 to 10 g of the first catalyst ingredient and from 0.01 to 5 g of the second catalyst ingredient based on one liter of the catalyst with the second to first catalyst ingredient weight ratio being less than 1. The catalyst is used for treating exhaust gases by bringing the exhaust gases containing HCl and dioxines into contact with the catalyst to thereby eliminate the HCl and dioxines from the exhaust gases by oxidative decomposition while suppressing the subsequent formation of dioxines from precursors for the dioxines present in the exhaust gases.

Catalyst for treating exhaust gases containing dioxines, production

A method for removing nitrogen oxides and organic chlorine compounds from a combustion waste gas, which comprises the steps of: adding ammonia (NH.sub.3) as a reducing agent to a combustion waste gas containing nitrogen oxides and organic chlorine compounds; causing the combustion waste gas added with ammonia to contact with, while keeping the temperature of the combustion waste gas within a prescribed range, with a catalyst comprising at least one selected from the group consisting of platinum (Pt), palladium (Pd), ruthenium (Ru), manganese (Mn), copper (Cu), chromium (Cr) and iron (Fe) and oxides thereof, supported on the surface of a carrier comprising at least one selected from the group consisting of titanium oxide (TiO.sub.2), silicon oxide (SiO.sub.2), aluminum oxide (Al.sub.2 O.sub.3) and zirconium oxide (ZrO.sub.2), thereby removing nitrogen oxides and organic chlorine compounds from the combustion waste gas.

Method for removing nitrogen oxides and organic chlorine compounds from

Method for removing organic chlorine compounds from combustion waste gas

A circulating fluid-bed combustion apparatus comprises a fluid-bed combustion chamber having a primary combustion air inlet and secondary combustion air inlet, the primary combustion air inlet arranged at the bottom of the fluid-bed combustion chamber and the secondary combustion air inlet being arranged in an intermediate portion of the fluid-bed combustion chamber; a layrinth separator for separating coarse particles from gases, which is positioned below the secondary combustion air inlet; a heat exchanger, into which combustion gases are led from the fluid-bed combustion chamber; a multicyclone for separating fine particles from gases discharged out of the heat exchanger; and a distributor for distributing particles separated in the multicyclone to an upper zone of the fluid-bed combustion chamber above the labyrinth separator and to a lower zone of the fluid-bed combustion chamber below the labyrinth separator.

Circulating fluid-bed combustion apparatus

Growing community of inventors

Hino, Japan

Toshihiko Iwasaki