Fujifilm Corporation

Olympus Optical Company, Ltd.

Kabushiki Kaisha Toshiba

Olympus Corporation

Nhk Spring Co., Ltd.

Sony Semiconductor Solutions Corporation

Public University Corporation Yokohama City University

Keita Takahashi

Daisuke Hayashi

Seiichi Hitomi

Yasuo Asakura

Hiroshi Matsuyama

Teruki Niori

Taiji Katsumata

Kanako Komatsu

Hiroshi Sato

Mariko Shimizu

Aiko Yoshida

Naoyuki Hayashi

Ayako Muramatsu

Jun Morioka

Mayumi Nojiri

Naozumi Shiraiwa

Satoshi Shimamura

Nobuyuki Tanaka

Masahito Nishigoori

Setsuya Kataoka

Yoshihiro Maeda

Shinya Takahashi

Makoto Ishiguro

Ryoji Goto

Yoshiaki Hisakado

Hiroyuki Ando

Mitsuhiro Sato

Tetsuya Takagi

Takahiro Ohno

Hiroyuki Ishikawa

Tohru Shiraishi

Kota Ninomiya

Satoru Yasutomi

Yuta Kawamoto

Tatsuya Suzuki

Koji Kato

Kiyoshi Takeuchi

Kazumi Nii

Moriya Katagiri

Yoichiro Okumura

Toru Watanabe

Kazunari M Yagi

Koji Shirai

Yoshiki Ono

Katsuhiko Takeuchi

Nobuyuki Akutagawa

Masahiro Inohara

Kunio Yokoyama

Ryo Satake

Yuuta Fujino

Kengo Saito

Yuji Kobayashi

Yuji Yoshida

Hiroyuki Hagio

Takashi Komiyama

Tsubasa Yamada

Masatoshi Sato

Keisuke Yoshimasa

Yoshio Goshima

Kaoru Nagasawa

Yuichiro Ono

Kohtaro Takei

Yume Suzuki

Yuitirou Ono

Hiroaki Nakatsugawa

The present invention provides a composition for forming a thermally conductive material, from which a thermally conductive material having excellent adhesiveness can be obtained. In addition, the present invention provides a thermally conductive material and a surface-modified inorganic substance. The composition for forming a thermally conductive material of the present invention is a composition for forming a thermally conductive material containing a surface-modified inorganic substance and a thermosetting compound, the surface-modified inorganic substance satisfying at least one of Requirement 1 or Requirement 2. Requirement 1: The surface-modified inorganic substance includes a surface-modified inorganic substance X containing the inorganic substance, and a surface modifier A and a surface modifier B adsorbed on a surface of the inorganic substance. Requirement 2: The surface-modified inorganic substance includes a surface-modified inorganic substance A containing the inorganic substance and the surface modifier A adsorbed on the surface of the inorganic substance, and a surface-modified inorganic substance B containing the inorganic substance and the surface modifier B adsorbed on the surface of the inorganic substance.

Composition for forming thermally conductive material, thermally conductive material, and surface-modified inorganic substance

A composition contains an inorganic nitride, and a compound represented by General Formula (1).

Composition, thermally conductive sheet, and device with thermally conductive layer

A composition for forming a thermally conductive material contains a compound represented by General Formula (1), a phenolic compound, and an inorganic substance, in which a content of the compound represented by General Formula (1) is 30.0% by mass or greater with respect to a total organic solid content,(X—Z—)-A-(—Z—Y)  (1).

Composition for forming thermally conductive material, and thermally conductive material

The on-resistance of each of field effect transistors having different planar sizes is reduced. A semiconductor device includes first and second field effect transistors mounted on a semiconductor substrate and an insulating layer provided on a main surface of the semiconductor substrate. Here, each of the first and second field effect transistors includes a pair of main electrodes which are separated from each other and provided on the main surface of the semiconductor substrate, a cavity part which is provided in the insulating layer between the pair of main electrodes, and a gate electrode which has a head part positioned on the insulating layer and a body part that penetrates the insulating layer from the head part and protrudes toward the cavity part and in which the head part is wider than the body part. Here, the width of the cavity part of the second field effect transistor is different from the width of the cavity part of the first field effect transistor.

Semiconductor device and method of producing the same, and electronic device

An observation window is mainly disposed in a distal end surface region positioned above a horizontal axis, a first treatment tool outlet port is mainly disposed in a distal end surface region positioned below the horizontal axis, and a position of a center of a front water supply port in a direction of a vertical axis is disposed between a position of a center of the observation window and a position of a center of the first treatment tool outlet port in the direction of the vertical axis.

Endoscope having a treatment tool outlet port

There is provided an endoscope that allows treatment, which uses treatment tools, to be performed accurately. An observation window is mainly disposed in a nearby region, a first treatment tool outlet port is mainly disposed in a fourth quadrant, a second treatment tool outlet port is mainly disposed in a third quadrant, and an upper end position of the second treatment tool outlet port is disposed above an upper end position of the first treatment tool outlet port.

Endoscope

The present invention provides a surface-modified inorganic nitride having excellent dispersibility. Furthermore, the present invention provides a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (1) and is adsorbed onto a surface of the inorganic nitride.

Surface-modified inorganic nitride, composition, thermally conductive material, and device with thermally conductive layer

A first object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, a second object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (I) and is adsorbed onto a surface of the inorganic nitride. In General Formula (1), n represents an integer of 3 or greater. X represents an aromatic hydrocarbon ring group or an aromatic heterocyclic group. Y represents a single bond, —O—, —CO—, —CO—O—, —O—CO—, —S—, —CS—, —NR—, —N═N—, or a divalent unsaturated hydrocarbon group. Rrepresents a hydrogen atom or an alkyl group. Rand Reach independently represent a substituent. Here, at least one of Ror Rrepresents a monovalent organic group containing a specific functional group selected from the group A of specific functional groups. In General Formula (1), a plurality of X's may be the same as or different from each other. Moreover, a plurality of Y's may be the same as or different from each other.

An object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, another object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (I) and is adsorbed onto a surface of the inorganic nitride.

The present invention has an object to provide a polymerizable liquid crystal compound used for formation of an optically anisotropic film having excellent reciprocal wavelength dispersion and moisture-heat resistance, a polymerizable liquid crystal composition, an optically anisotropic film, an optical film, a polarizing plate, and an image display device. The polymerizable liquid crystal compound of the present invention is a polymerizable liquid crystal compound represented by Formula (1), in which a Clog P value of a group represented by Ar in Formula (1) is 4.3 or more and less than 7.0.

Polymerizable liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device

An object of the present invention is to provide a polymerizable liquid crystal composition used for formation of an optically anisotropic film having excellent moisture-heat resistance and an excellent surface condition, an optically anisotropic film, an optical film, a polarizing plate, and an image display device. The polymerizable liquid crystal composition of an embodiment of the present invention is a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound and a compound represented by Formula (1): L-SP-(E-A)-E-G-C(&#x2550;O)&#x2014;O&#x2014;C(&#x2550;O)-G-E-(A-E)-SP-L, in which a content of the compound represented by Formula (1) is 0.01 to 5 parts by mass with respect to 100 parts by mass of the polymerizable liquid crystal compound.

Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device

Provided is a polymerizable liquid crystal composition used for formation of an optically anisotropic film having excellent durability, an optically anisotropic film, an optical film, a polarizing plate, and an image display device. The polymerizable liquid crystal composition contains a polymerizable liquid crystal compound represented by Formula (1) and an acidic compound, in which a pKa of the acidic compound is more than &#x2212;10 and 5 or less, and a content of the acidic compound is 20 parts by mass or less with respect to 100 parts by mass of the polymerizable liquid crystal compound.

The present invention provides a thermally conductive material having excellent thermal conductivity. Furthermore, the present invention provides a device with a thermally conductive layer that has a thermally conductive layer containing the thermally conductive material and a composition for forming a thermally conductive material that is used for forming the thermally conductive material. The thermally conductive material according to an embodiment of the present invention contains a cured substance of a disk-like compound, which has one or more reactive functional groups selected from the group consisting of a hydroxyl group, a carboxylic acid group, a carboxylic acid anhydride group, an amino group, a cyanate ester group, and a thiol group, and a crosslinking compound which has a group reacting with the reactive functional groups.

Thermally conductive material, device with thermally conductive layer, composition for forming thermally conductive material, and disk-like liquid crystal compound

A polymerizable liquid crystal composition having excellent solubility, used for formation of an optically anisotropic film having excellent durability. The polymerizable liquid crystal composition contains a polymerizable liquid crystal compound P1 represented by Formula (1): A-Ar-A, a polymerizable liquid crystal compound P2 represented by Formula (2): A-Ar-B, and a polymerizable liquid crystal compound P3 represented by Formula (3): B-Ar-B. In Formulae (1) and (2), A's represent predetermined side chains, all of which exhibit the same C log P value, and in Formulae (2) and (3), B's represent predetermined side chains, all of which exhibit the same C log P value. It should be noted that A and B represent side chains having C log P values different from each other, in which the C log P value of A is larger than the C log P value of B and the C log P value of at least one of A or B is 3.3 or more.

Polymerizable liquid crystal composition, method for producing polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device

Provided are an optically anisotropic film which has excellent moisture-heat resistance and can have a reduction in the thickness, an optical film, a polarizing plate, and an image display device. The optically anisotropic film is obtained by polymerizing a polymerizable liquid crystal composition, in which the polymerizable liquid crystal composition contains a polymerizable liquid crystal compound represented by Formula (1): L-SP-(E-A)-E-G-D-Ar-D-G-E-(A-E)-SP-Land a polymerizable liquid crystal compound represented by Formula (2): L-SP-(E-A)-E-G-D-Ar-D-G-E-(A-E)-SP-L, and the optically anisotropic film satisfies Formula (3): Re(450)/Re(550)&#x3c;1 or Formula (4): Rth(450)/Rth(550)&#x3c;1, and has a degree of alignment as measured by Raman spectroscopy of 0.4 or more.

Optically anisotropic film, optical film, polarizing plate, and image display device

Growing community of inventors

Kanagawa, Japan

Keita Takahashi