Fujifilm Corporation

Molex Corporation

Adv Antest Corporation

Fuji Photo Film Company, Limited

Ayako Matsumoto

Shuntaro Ibuki

Miho Asahi

Daiki Wakizaka

Satoshi Matsubaguchi

Hajime Nakayama

Naoya Shibata

Masataka Yoshizawa

Shigeru Akiyama

Hiroki Kobayashi

Masayuki Arai

Atsunori Shibuya

Takahito Seshimo

Masataka Oyama

Kensuke Yamada

Shinji Saito

Hitoshi Noguchi

Akio Tamura

Shinya Watanabe

Yutaka Nozoe

Ryosuke Watanabe

Toshio Tada

Masato Nagura

Kazuo Kamohara

Takashi Iizumi

Makoto Uchimura

Keisuke Yoshimasa

Akira Manabe

Chihiro Masuda

Soichiro Watanabe

Atsushi Ishikawa

Tomoaki Yokota

A terminal connected to the end of an electrical wire, including:

Electrical wire connector and wire-to-board connector

A photo-alignment polymer has a repeating unit represented by Formula (1), in Formula (1), Rrepresents a hydrogen atom or a substituent, X represents &#x2014;O&#x2014;, &#x2014;S&#x2014;, or &#x2014;NR&#x2014;, in which Rrepresents a hydrogen atom or a substituent, Lrepresents a single bond or a divalent linking group, P represents a photo-aligned group, and A represents an acid-cleavage group which is decomposed by an action of acid to produce a polar group

Photo-alignment polymer, binder composition, binder layer, optical laminate, optical laminate manufacturing method, and image display device

Retainer for electrical connector

Provided are an optical film including a base material, and a hard coat layer, in which a refractive index of the base material at a wavelength of 550 nm is 1.60 or more, a difference between a refractive index of the base material at a wavelength of 435 nm and a refractive index of the base material at a wavelength of 610 nm is 0.11 or more, and a peak intensity PV value of a power spectrum obtained by subjecting a reflectivity spectrum of the optical film to fast Fourier transform is 0.3 or less, a polarizing plate having the optical film and an image display device.

Optical film, polarizing plate, and image display device

To provide a connector for which cost can be reduced. A first connectorincludes first metal membersA that function as terminals and second metal membersB that function as reinforcing brackets. Each first metal memberA and second metal memberB include a main body parta first edge parta second edge partand a third edge partA first edge partof the first metal memberA is positioned on the upper side of the main body partthat is the side that receives the mating connector. The second metal memberB is retained in a different orientation from the first metal memberA. The first edge partof the second metal memberB is positioned below the main body partof the second metal memberB and can be attached to a first circuit board Barranged on the lower side of the first connector. The third edge partof the second metal memberB is positioned more in the Ydirection than the main body partof the second metal memberB and can be attached to the second circuit board Barranged in the Ydirection with respect to the first connector

Circuit board cable connector with more than one mounting configuration

A coaxial terminal includes a signal terminal, a tubular ground terminal that covers the signal terminal, and an insulating member interposed between the signal terminal and the ground terminal. The signal terminal includes a main body that is covered by the insulating member, an upper contact piece that extends from the main body to +Z direction side, and a lower contact piece that extends from the main body to &#x2212;Z direction side. The insulating member has an opening through which a part of the main body is exposed. A following formula (1) is satisfied:&#x2265;&#xbd;&#xd7;&#x2003;&#x2003;(1)where Lis a length of the insulating member along an axial direction of the coaxial terminal, Lis a length of the opening along the axial direction.

Coaxial terminal, coaxial connector, wiring board, and electronic component testing apparatus

A wiring board includes a wiring board body and a coaxial connector. The coaxial connector includes coaxial terminals and a housing. The coaxial terminals are arranged in row. Each of the coaxial terminals includes a signal terminal and a ground terminal. The ground terminal includes a tubular main body and first and second contact pieces that respectively extend from the main body and respectively include first and second contact portions in contact with the wiring board body, in a transparent plan view seen through the wiring board along a normal direction of the wiring board body. A part of the first contact piece of a first coaxial terminal overlaps with a part of the second contact piece of a second coaxial terminal adjacent to the first coaxial terminal.

Wiring board and electronic component testing apparatus comprising coaxial connector, and coaxial connector

An optical film has a base material and a hardcoat layer, in which a pencil hardness is 2H or higher, the number of times of folding endurance measured by an MIT tester is 1000 or more, an incident ray is made incident on the optical film from &#x2212;60&#xb0; with respect to a normal direction of the optical film, an angle width within which 10% of outgoing ray peak intensity is obtained is 6&#xb0; or less, and an intensity of outgoing ray at 50&#xb0; from the normal direction is 1% or less of the outgoing ray peak intensity. A method for manufacturing an optical film has a step of applying a hardcoat layer forming composition to a base material to provide a coating film, and a step of curing the coating film while bringing the coating film into contact with one smooth metal roll.

Optical film and method for manufacturing optical film

Provided is a method of manufacturing an antireflection film including, in order: a step () of providing a layer (a) containing a curable compound (a1) and a particle (a2) having an average primary particle diameter of 100 nm to 380 nm and a layer (b) containing a compound (b1) incompatible with the curable compound (a1) so that the particle (a2) is buried in a layer defined by combining the layer (a) and the layer (b), on a substrate; a step () of curing the layer (a) in a state in which the particle (a2) is buried in the layer defined by combining the layer (a) and the layer (b); and a step () of removing the layer (b) to form an uneven shape on a surface of the layer (a) with the particle (a2).

Method of manufacturing antireflection film

The present invention provides a method of manufacturing an antireflection film, including the successive steps of: applying a composition including a curable compound (a1), a plurality of particles (a2), and a solvent on a substrate, and volatilizing the solvent to provide a layer (a), the layer (a) having a portion in which the particles (a2) do not exist, and the portion having a thickness being 0.8 times the average primary particle diameter of the particles (a2) or greater; curing a portion of the curable compound (a1); causing a portion of the curable compound (a1) to permeate the substrate or to be volatilized so as to form an uneven shape; and curing the curable compound (a1) remained in the layer (a).

Method of manufacturing antireflection film and antireflection film

A transparent film includes: a base material; and at least one scratch resistant layer of which indentation hardness is 300 MPa or greater and of which a thickness is 50 to 1,000 nm on an outermost surface of the transparent film at one side or both sides of the base material, and a number of times of folding endurance of the transparent film measured by an MIT testing machine according to JIS P8115 (2001) is 1,000 times or greater.

Transparent film, polarizing plate, and image displaying device

An antireflection film includes: a substrate; and an antireflection layer formed with a composition containing metal oxide particles having surface hydroxyl groups as particles for forming a moth eye structure, and two compounds having (meth)acryloyl groups, where the antireflection layer contains a binder resin including at least one of a structure derived from the two (meth)acryloyl groups, and the moth eye structure has an irregular shape formed with the metal oxide particles on a surface on a side opposite to an interface on the substrate side, and in the irregular shape of the antireflection layer, B/A is a ratio between a distance A between peaks of adjacent convex portions and a distance B between a center between peaks of the adjacent convex portions and a concave portion is 0.5 or greater.

Antireflection film, polarizing plate, cover glass, and image display device, and method for producing antireflection film

There is provided an antireflective film, including: a plastic substrate; a infiltration layer; and an antireflective layer containing metallic oxide fine particles with an average primary particle diameter of 50 nm to 250 nm and a viscosity increasing compound, in this order, wherein the infiltration layer contains a polymer of a (meth)acrylate compound having a molecular weight of 400 or less, and the antireflective layer has a moth-eye structure including an uneven shape formed by the metallic oxide fine particles.

Antireflective film, polarizing plate, cover glass, image display device, and method of manufacturing antireflective film

An antireflection article includes a substrate; and an antireflection layer containing a binder resin and inorganic particles, wherein the inorganic particles are particles having an average primary particle diameter of 150 nm to 250 nm and a CV value of 4% or less, 99.9% or more of the inorganic particles are perfectly spherical particles, the antireflection layer includes a moth eye structure composed of an unevenness shape formed by the inorganic particles on a surface of the antireflection layer, and an area occupancy ratio of the inorganic particles on the surface of the antireflection layer is 25% to 64%.

Antireflection article, polarizing plate, cover glass and image display device, and manufacturing method of antireflection article

An aspect of the present invention relates to a hexagonal ferrite magnetic powder manufactured by a glass crystallization method as well as having an average plate diameter ranging from 15 to 25 nm, an average plate ratio ranging from 2.0 to 2.8 and a coercive force (Hc) ranging from 159 to 279 kA/m.

Growing community of inventors

Kanagawa, Japan

Ayako Matsumoto