Other

Rohm Co., Ltd.

Dai Nippon Printing Co., Ltd.

Mitsubishi Heavy Industries Limited

Sumitomo Electric Industries, Limited

Dainichiseika Color & Chemicals Mfg. Co., Ltd.

Yamagata University

Panasonic Corporation

Tohoku Pioneer Corporation

Udc Ireland Limited

Konica Minolta, Inc.

Ube Industries, Inc.

Panasonic Electric Works Co., Ltd.

Yamagata Promotional Organization for Industrial Technology

Nissan Chemical Industries Limited

Junji Kido

Toshio Matsumoto

Takeshi Nakada

Tokio Mizukami

Toshitaka Mori

Yong-Jin Pu

Daigo Aoki

Jun Endoh

Hiroyoshi Fukuro

Hitoshi Furusho

Nobuhiro Ide

Naomi Oguma

Naoki Hirata

Norifumi Kawamura

Akira Yokoi

Takayuki Chiba

Ken-ichi Nakayama

Gerhard Wagenblast

Christian Lennartz

Soichi Watanabe

Nicolle Langer

Toshinao Yuki

Yasuyuki Oyagi

Hitoshi Nakada

Ryuji Murayama

Tomoyuki Enomoto

Yasuyuki Ohyagi

Satoshi Suzuki

Atsushi Oda

Nobuyuki Okuda

Yoshinobu Ueba

Kiyoshi Itoh

Takuya Komoda

Yoshiharu Sato

Tadashi Murakami

Takashi Uemura

Sadao Kadokura

Takeshi Ishikawa

Kenji Tsubaki

Taisuke Nishimori

Teruo Tohma

Masato Kimura

Kohichi Mori

Hisahiro Sasabe

Jun Endo

Toshihiko Iwasaki

Yasuhiro Iizumi

Harumi Suzuki

Yukihiro Kondo

Norikatsu Nakamura

Kazuhiro Oikawa

Noritaka Ishiyama

Hiroya Kimura

Hajime Osaka

Yohei Hashimoto

Yasuko Okuda

Tomoya Kawano

Tsukasa Owada

Tomohiro Maruyama

Syuuji Maki

Ryotaro Akiba

Yu Saito

Fumito Suzuki

Sei Satoh

Kazushige Ideta

Yang Yang

Yasuhisa Kishigami

Norifumi c/o International Manufacturing Kawamura

Ken-Ichi Nakayama

Hitoshi Chuo Kenkyujo Furusho

Hiroyoshi Chuo Kenkyujo Fukuro

Tomoyuki Chuo Kenkyujo Enomoto

Takeshi International Manufacturing And Nakada

Toshio International Manufacturing And Matsumoto

Norifumi International Manufacturing And Kawamura

Jun International Manufacturing And Endoh

Akira International Manufacturing And Yokoi

Kohichi International Manufacturing And Mori

Tokio Intern Manuf And Engineering Mizukami

Yuuji Yanagi

Teruo Nakagawa

Eiichi Matsumoto

Yasuo Kishi

Jun c/o Int Man & Eng Servicesco Ltd Endo

Provided are a compound having the nitrogen-containing six-membered aromatic ring structure with high electron transport characteristic and high thermal stability, thereof electron transport material, and an OLED using the same. That is to say, a compound having the nitrogen-containing six-membered aromatic ring structure substituted by at least three nitrogen-containing six-membered aromatic groups, and an OLED material and an electron transport material comprising the compound having the nitrogen-containing six-membered aromatic ring structure. An OLED having a pair of anode and cathode and at least one organic layer including a light-emitting layer between the pair of the electrodes, wherein any of the organic layers comprises the compound having the nitrogen-containing six-membered aromatic ring structure. The compound having the nitrogen-containing six-membered aromatic ring structure according to this invention excellent in electron transport characteristic and thermal stability is suitable for an OLED material, especially an electron transport material.

Compound having nitrogen-containing six-membered aromatic ring structure, and material for organic light-emitting-diode, electron transport material, and organic light-emitting-diode using the same

Organic electronics applications, especially an organic light-emitting diode (OLED), an organic solar cell (organic photovoltaics) or a switching element such as an organic transistor, for example an organic FET (Field Effect Transistor) and an organic TFT (Thin Film Transistor), comprising at least one substituted phenoxasiline derivative, a organic semiconductor layer, a host material, electron/hole/exciton blocking material or electron/hole injection material comprising at least one substituted phenoxasiline derivative, the use of a substituted phenoxasiline derivative in organic electronics applications, an organic light-emitting diode, wherein at least one substituted phenoxasiline derivative is present in the electron/hole/exciton blocking layer, the electron/hole injection layer and/or the light-emitting layer, a light-emitting layer, an electron/hole/exciton blocking layer and an electron/hole injection layer comprising at least one substituted phenoxasiline derivative and a device selected from the group consisting of stationary visual display units, mobile visual display units; illumination units; keyboards; garments; furniture and wallpaper comprising at least one organic light-emitting diode, at least one light-emitting layer, at least one electron/hole/exciton blocking layer and/or at least one electron/hole injection layer according to the present invention.

Phenoxasiline based compounds for electronic application

An organic electroluminescent device includes at least two light-emissive units provided between a cathode electrode and an anode electrode opposed to the cathode electrode, each of the light-emissive units including at least one light-emissive layer. The light-emissive units are partitioned from each other by at least one charge generation layer, the charge generation layer being an electrically insulating layer having a resistivity of not less than 1.0&#xd7;10&#x3a9;cm.

Organic electroluminescent device

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

Organic electroluminescent device comprising a plurality of light emissive units

A laser annealing device includes a laser beam source, a laser beam irradiating optical system that irradiates a treatment area of a treatment object substrate with a laser beam emitted from the laser beam source, an illumination light source that emits illumination light in a visible light region, an illumination optical system that irradiates the treatment area with light emitted from the illumination light source, and a spectral detector that detects light in the visible light region that has been reflected by the treatment area in which an annealing treatment has been performed with the laser beam, and outputs spectral characteristics of the light.

Laser annealing device and laser annealing method

An organic device, including an organic compound having charge-transporting ability (i.e., transporting holes and/or electrons) and/or including organic light emissive molecules capable of emitting at least one of fluorescent light or phosphorescent light, has a charge transfer complex-contained layer including a charge transfer complex formed upon contact of an organic hole-transporting compound and molybdenum trioxide via a manner of lamination or mixing thereof, so that the organic hole-transporting compound is in a state of radical cation (i.e., positively charged species) in the charge transfer complex-contained layer.

Organic devices, organic electroluminescent devices and organic solar cells

The present invention provides a transistor element having a laminated structure, the laminated structure comprising a sheet-like base electrode being arranged between an emitter electrode and a collector electrode; at least one p-type organic semiconductor layer being provided on each of the surface and the back sides of the base electrode; and a current transmission promotion layer being formed, on each of the surface and back sides of the base electrode, between the base electrode and the p-type organic semiconductor layer or layers provided on each of the surface and back sides of the base electrode. According to the present invention, it becomes possible to provide a transistor element (MBOT) that is, in particular, stably supplied through a simple production process, has a structure capable of being mass-produced, and has a large current modulation effect and an excellent ON/OFF ratio at a low voltage in the emitter electrode and the collector electrode.

Transistor element

To provide an organic electroluminescent element that can attain efficiency improvement by forming an electron injection layer by a film that is stable and excellent in uniformity, and forming a charge generation layer capable of effectively exhibiting the function. In an organic electroluminescent element provided with at least one organic layer between a pair of electrodes, an electron injection layer comprising a ZnO-containing layer, and a charge generation layer containing an electron acceptor-containing film in contact with the cathode side thereof and an electron donor-containing film adjacent thereto are formed.

Organic electroluminescent element

Disclosed are a production process of a display device, which can prevent the oxidation of a lower electrode and can maintain luminescence efficiency, high contract, and durability, and a display element. The display element comprises a first electrode, a luminescent layer, a second electrode, and a transparent substrate. The first electrode comprises a metal layer and a corrosion-resistant charge injection accelerating layer. The corrosion-resistant charge injection accelerating layer has been formed by subjecting a surface layer in the metal layer to plasma treatment using an oxygen atom-containing gas.

Display element and method for producing the same

In a coating-type electron injection layer or electron transport layer using a metal oxide, the present invention aims at improving uniformity or stability of composition distribution and adhesion with another adjoining constituent layer, and improving film forming property, to thereby provide an organic electronic device and manufacture of the device whose efficiency is improved. In the organic electronic device having one pair of electrodes on a substrate, and having at least one organic layer between the electrodes, the electron injection layer or the electron transport layer is formed by application of a liquid material in which an alkaline metal salt and zinc-oxide nano particles are dissolved in alcohol.

Organic electronic device and method for manufacturing the same

Growing community of inventors

Yonezawa, Japan

Junji Kido