Fuji Photo Film Company, Limited

Fujifilm Corporation

Koike Sanso Kogyo Co., Ltd.

Yoichi Maruyama

Hiroyuki Einaga

Tomotaka Tsuchimura

Kazuto Shimada

Toru Fujimori

Yushi Kaneko

Makoto Kikuchi

Masaaki Miki

Yukito Saitoh

Hiroyuki Mifune

Tetsuro Kojima

Mikio Ihama

Yoshiaki Hisakado

Yuzo Nagata

Susumu Sugiyama

Nobuyuki Haraguchi

Naohiro Takeda

Morio Yagihara

Shinichi Kanna

Hisashi Okamura

Terukazu Yanagi

Hiroshi Kawamoto

Shunji Takada

Kimiatsu Nomura

Satoshi Masuda

Shigeharu Urabe

Mitsuo Saitou

Masaru Yoshikawa

Toshihiro Nishikawa

Mamoru Sakurazawa

Katsuyuki Takada

Tadanobu Sato

Yuzo Toda

Genichi Furusawa

Makoto Kubota

Tetsuo Koike

Ryo Nishio

Hiroshi Taguchi

Toshiyuki Nabeta

Kimiyasu Morimura

Takeshi Funakubo

Ryo Hamasaki

Keiichi Miyazaki

Eri Takahashi

Yasushi Tanabe

Norihiro Omae

Takashi Kawaguchi

Keisuke Nakagawa

Takumi Omori

A laser machining device having a surface plate upon which a material to be machined is placed, a rail, a saddle, a garter, a horizontal carriage, and a laser nozzle. On it is attached: a machining trolley that causes the saddle to travel along rail, causes the horizontal carriage to travel horizontally along garter, irradiates laser light from laser nozzle towards a material to be machined, and cuts or welds the material. A cover is provided that covers substantially the entire surface of machining trolley and has an upper surface cover, a laser nozzle-side cover, a garter-side cover, and a side surface body. On a lower end side of the laser nozzle-side cover and the garter-side cover, there is a flexible light-blocking member for preventing laser light from leaking from a gap between the lower end section and the upper surface of the surface plate.

Laser machining device

A thermoelectric conversion element () having, on a substrate (), a first electrode (), a thermoelectric conversion layer (), and a second electrode, wherein a nano conductive material and a low band gap material are contained in the thermoelectric conversion layer (); an article for thermoelectric power generation and a power supply for a sensor using the thermoelectric conversion element (); and a thermoelectric conversion material containing the nano conductive material and the low band gap material.

Thermoelectric conversion material, thermoelectric conversion element, article for thermoelectric power generation and power supply for sensor

The present invention relates to a thermoelectric conversion material including a carbon nanotube, a thermoelectric conversion element including the same, an article for thermoelectric power generation, and a method for manufacturing the thermoelectric conversion element. The thermoelectric conversion material comprising: a carbon nanotube; and a polythiophene polymer constituted of a repeating unit represented by the following formula (1),  in Formula (1), each of Rand Rindependently represents an alkyl group having 1 to 20 carbon atoms.

Thermoelectric conversion material, thermoelectric conversion element and article for thermoelectric power generation using same, and method for manufacturing thermoelectric conversion element

A sufficient light-shielding property is obtained by a wafer level lens having at least one lens module having a substrate and a plurality of lenses formed on the substrate in which the wafer level lens has a black resist layer formed on the surface of the lens module or on the surface of the substrate and the black resist layer is formed with a pattern having an opening at a part intersecting the optical axis of the lens, and generation of defects such as ghosts, flares and the like due to a reflected light can be prevented and an increase in the production cost can be suppressed.

Wafer level lens, production method of wafer level lens, and imaging unit

A photosensitive resin composition which can form a pattern attaining high resolution and having a high refractive index and a high transmittance is provided. The photosensitive resin composition includes a dispersion composition including (A) titanium dioxide particles having an average primary particle diameter of from 1 nm to 100 nm, (B) a graft copolymer that has a graft chain having a number of atoms other than hydrogen atoms in a range of from 40 to 10,000 and (C) a solvent, and (D) a polymerizable compound, and (E) a polymerization initiator.

Dispersion composition, photosensitive resin composition, and solid-state image pick-up element

The invention provides a photosensitive resin composition that includes titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 mgKOH/g to 250 mgKOH/g, a resin B having an acid value of from 26 mgKOH/g to 65 mgKOH/g, a photopolymerization initiator, and a solvent, the photopolymerization initiator including an oxime photopolymerization compound.

Photosensitive resin composition, light-shielding color filter, method of producing the same and solid-state image sensor

The invention provides a photosensitive resin composition including a black colorant, a photopolymerizable compound, a resin, a photopolymerization initiator and a solvent, the composition capable of forming a light-shielding color filter having a ratio OD/ODof from 0.5 to 3, where ODis an optical density at a wavelength of 1200 nm and ODis an optical density at a wavelength of 365 nm; and a photosensitive resin composition including titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 to 250 mgKOH/g, a resin B having an acid value of from 26 to 65 mgKOH/g, a photopolymerization initiator, and a solvent.

Solid-state image sensor including a light-shielding color filter formed from a photosensitive resin composition, photosensitive resin composition and method of producing a light-shielding color filter

A method of producing a dispersion composition containing titanium black, a solvent and a dispersant including at least a first dispersant and a second dispersant, and the method includes dispersing a mixed liquid containing the titanium black, the first dispersant and the solvent, and adding the second dispersant to the dispersed mixed liquid and dispersing the same, wherein at least a part of the dispersant has an acid value of 50 mgKOH/g or more.

Dispersion composition, photosensitive resin composition for light-shielding color filter, light-shielding color filter, method of producing the same, and solid-state image sensor having the color filter

A polymerizable composition including at least a polymerizable compound, a binder polymer, a photopolymerization initiator, and a titanium black dispersion, wherein the mass ratio of the content of the polymerizable compound to the content of the binder polymer is more than 1.

Polymerizable composition, light-blocking color filter for solid-state imaging device, and solid-state imaging device

A black photosensitive resin composition, a light-shielding color filter using the composition and its production method are provided, the black photosensitive resin composition including: a black colorant; a compound represented by Formula (I) or (II) as defined in the specification; and a photopolymerization initiator. 

Black photosensitive resin composition, and color filter and method of producing the same

A photosensitive resin composition is provided that includes at least (A) titanium black, (B) a polymerizable compound, (C) a photopolymerization initiator (D) a resin, and (E) an organic solvent, the photopolymerization initiator (C) using in combination two or more types of photopolymerization initiators including at least one type of oxime-based photopolymerization initiator. There are also provided a light-shielding color filter having a pattern formed by using the photosensitive resin composition, a process for producing a light-shielding color filter that includes a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern, and an image sensor having the light-shielding color filter.

Photosensitive resin composition, light-shielding color filter and production process therefor, and image sensor

A photosensitive resin composition is provided that includes at least (A) titanium black, (B) two or more types of polymerizable compounds, (C) a resin, (D) a photopolymerization initiator, and (E) an organic solvent. There are also provided a light-shielding color filter formed by using the photosensitive resin composition, and a process for producing a light-shielding color filter, the process including a step of coating a substrate with the photosensitive resin composition, a step of imagewise exposing, and a step of developing to form a pattern. Furthermore, there is provided an image sensor that includes the light-shielding color filter.

An optical resin film, which has Re (&#x3bb;) and Rth (&#x3bb;) satisfying retardation requirements (A) to (D), and has an in-plane width direction retardation (Re) variation coefficient of 5% or less and a thickness direction retardation (Rth) variation coefficient of 10% or less: (A) 0.1&#x3c;Re (450)/Re (550)&#x3c;0.95 (B) 1.03&#x3c;Re (650)/Re (550)&#x3c;1.93 (C) 0.4&#x3c;(Re/Rth (450))/(Re/Rth (550)))&#x3c;0.95 (D) 1.05&#x3c;(Re/Rth (650)/(Re/Rth (550))&#x3c;1.9, and a polarizing plate and a liquid crystal display device using the optical resin film.

Optical resin film and polarizing film and liquid crystal display device using the same

An optical resin film, which has Re (&#x3bb;) and Rth (&#x3bb;) satisfying retardation requirements (A) to (D), and has a thickness of from 30 &#x3bc;m to 80 &#x3bc;m: (A) 0.1&#x3c;Re (450)/Re (550)&#x3c;0.95 (B) 1.03&#x3c;Re (650)/Re (550)&#x3c;1.93 (C) 0.4&#x3c;(Re/Rth (450))/(Re/Rth (550)))&#x3c;0.95 (D) 1.05&#x3c;(Re/Rth (650)/(Re/Rth (550))&#x3c;1.9, and a polarizing plate and a liquid crystal display device using the optical resin film.

A silver halide photographic emulsion comprising grains, wherein not less than 50% of the number of all the grains are occupied by silver iodebromide or silver bromochloroiodide tabular grains each meeting the requirements (i) to (iii) below:

Silver halide photographic emulsion

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Shizuoka, Japan

Yoichi Maruyama