ELECTROCONDUCTIVE MEMBER, METHOD FOR MANUFACTURING SAME, TOUCH PANEL, AND SOLAR CELL

An electroconductive member in which electroconductivity and film strength can be obtained at the same time; the electroconductive member having, on a base material, an electroconductive layer including an electroconductive fiber having a minor-axis diameter equal to or less than 150 nm and including a three-dimensional crosslink bond having a bond represented by the following formula (I); the electroconductive member furthermore having at least one intermediate layer between the base material and the electroconductive layer. -M1-O-M1- (I) (in formula (I), M1 represents an element selected from the group consisting of Si, Ti, Zr, and Al).

COMPOSITION FOR FORMING SILVER-ION-DIFFUSION INHIBITION LAYER, FILM FOR SILVER-ION DIFFUSION INHIBITION LAYER, WIRING BOARD, ELECTRONIC DEVICE, CONDUCTIVE FILM LAMINATE, AND TOUCH PANEL

The purpose of the present invention is to provide a composition for forming a silver-ion-diffusion inhibition layer, with which a silver-ion-diffusion inhibition layer can be formed that inhibits silver ion migration between silver-containing or silver alloy-containing metal wiring and that is capable of improving insulation reliability between the wiring. This composition for forming a silver-ion-diffusion inhibition layer includes an insulating resin, and a compound having: a structure selected from the group consisting of a triazole structure, a thiadiazole structure, and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group that may contain heteroatoms, the total number of carbon atoms in the hydrocarbon group (or in each hydrocarbon group in cases when a plurality of hydrocarbon groups are present) being at least 5.

ELECTROCONDUCTIVE MEMBER, TOUCH PANEL USING SAME, DISPLAY DEVICE, AND INPUT DEVICE

An electroconductive member of the present invention has an electroconductive layer containing a metal nanowire on a substrate, the surface resistance value on a surface adjacent to the electroconductive layer of the substrate being 108 to 1013Ω/⩾. The electroconductive layer has an electroconductive region and a non-electroconductive region, and the minimum value of the distance between adjacent electrodes is preferably 15 μm or more. The metal nanowire preferably includes silver.

TOUCH PANEL AND RESIN COMPOSITION FOR FORMING PROTECTIVE LAYER

The purpose of the present invention is to provide: a touch panel which is more suppressed in the occurrence of ion migration between lead-out wiring lines; and a resin composition for forming a protective layer. A touch panel of the present invention comprises an input region and an outer region that is positioned outside the input region. This touch panel is provided at least with: a substrate; a sensing electrode that is arranged on the substrate in a position corresponding to the input region; a lead-out wiring line that is arranged on the substrate in a position corresponding to the outer region and is electrically connected to the sensing electrode; and a protective layer that is arranged on the substrate in a position corresponding to the outer region so as to cover the lead-out wiring line. The protective layer is formed using an epoxy resin, and the lead-out wiring line contains silver metal and gelatin.

TRANSPARENT BASE MATERIAL FILM LAMINATE, TOUCH PANEL SENSOR FILM, TOUCH PANEL, IMAGE DISPLAY DEVICE, AND METHOD FOR IMPROVING VISIBILITY OF IMAGE DISPLAY DEVICE

Provided is a transparent base material film laminate that is used while disposed on the viewing side of a polarizing plate of an image display device having a backlight light source and the polarizing plate. The laminate has a first transparent base material film and a second transparent base material film. The Re of the first transparent base material film is 4000 nm or higher. The laminate is disposed for use such that an angle formed by a slow axis of the first transparent base material film and an absorption axis of the polarizing plate is 45°±20° and such that an angle formed by a slow axis of the second transparent base material film and the absorption axis of the polarizing plate is 90°±30° or 0°±30°. An angle formed by the slow axes of the first transparent base material film and the second transparent base material film is neither 0° nor 90°. The second transparent base material film is used while disposed on the viewing side relative to the first transparent base material film ...

TOUCH PANEL AND CONDUCTIVE FILM

The present invention provides a touch panel whereby occurrence of iridescence is reduced, and which is not prone to location detection precision degradation even after high-temperature high-humidity processing. This touch panel comprises an image display panel which emits linearly polarized light, and a touch panel sensor which is positioned on a viewable side of the image display panel. The touch panel sensor further comprises at least a substrate which exhibits optical anisotropy. The substrate satisfies the relation of the formula (1) and is positioned such that the oscillation direction of the linearly polarized light which is emitted from the image display panel and the planar slow axis of the substrate are either orthogonal or parallel, and the maximum index of refraction (nx) in the plane of the substrate is 1.60 or greater. Formula (1): Nz > 3.0 ...

CAPACITIVE-TYPE TOUCH PANEL AND MANUFACTURING METHOD FOR SAME, AS WELL AS INPUT DEVICE

The present invention has the objective of providing a capacitive-type touch panel in which occurrence of defective operation when exposed under a high-temperature, high-humidity environment is suppressed, and which is of a high yield. This capacitive touch panel is provided with: an insulating layer; a plurality of electrode portions which are disposed upon at least one main surface of the insulating layer; a plurality of lead line portions which are disposed upon the main surface upon which the plurality of electrode portions of the insulating layer have been disposed, and for each of which one end is connected to the corresponding electrode portion; transparent resin layers which are disposed upon the electrode portions and the lead line portions so that the other end of each of the lead line portions is exposed; and substrates which are disposed upon the transparent resin layers. In the invention, at least at specific locations, a sealing layer is used, and the chlorine ion permeability ...

CAPACITIVE TOUCH PANEL, METHOD FOR MANUFACTURE OF SAME, AND INPUT DEVICE

The present invention has the objective of providing a capacitive touch panel for which occurrence of defective operation is suppressed even before and after salt water testing, and for which yield of the touch panel is superior. This capacitive touch panel is provided with: an insulating layer; a plurality of electrode portions disposed upon at least one main surface of the insulating layer; a plurality of lead line portions which are disposed upon the main surface where the plurality of electrode portions of the insulating layer are disposed, and for which one end of each lead line portion is connected to a corresponding electrode portion; a transparent resin layer which is disposed upon the electrode portions and the lead line portions so as to expose the other end of each of the lead line portions; and a substrate disposed upon the transparent resin layer. A sealing layer is disposed at least upon the surface of the periphery of the transparent resin layer that is exposed from between ...

CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTOR USING THE SAME, AND TOUCH PANEL CONTAINING THE TRANSPARENT CONDUCTOR

A conductive composition including metal nanowires having an average minor axis diameter of 5 nm to 45 nm, and a water-insoluble polymer containing at least one ethylenically unsaturated group selected from an acryloyl group and a methacryloyl group. 1. A conductive composition comprising:metal nanowires having an average minor axis diameter of 5 nm to 45 nm, anda water-insoluble polymer containing at least one ethylenically unsaturated group selected from an acryloyl group and a methacryloyl group.2. The conductive composition according to claim 1 , wherein the water-insoluble polymer contains a main chain and a side chain linked with the main chain claim 1 , and the side chain contains at least one ethylenically unsaturated bond.4. The conductive composition according to claim 3 , wherein Xis an isopropyl group claim 3 , a t-butyl group claim 3 , a cyclohexyl group claim 3 , a dicyclotrimethyl group or a dicyclopentanyl group claim 3 , and Zis a 2-hydroxy-1 claim 3 ,3-propylene group or a 2-hydroxy-1 claim 3 ,4-cyclohexylene group.5. The conductive composition according to claim 3 , wherein x is 10 to 75 claim 3 , y is 5 to 70 and z is 10 to 70.6. The conductive composition according to claim 1 , wherein the water-insoluble polymer has a weight average molecular weight of 10 claim 1 ,000 to 100 claim 1 ,000.7. The conductive composition according to claim 1 , wherein the metal nanowires have an average major axis diameter of 1 μm to 40 μm.8. The conductive composition according to claim 1 , wherein a ratio of A/B is 0.1 to 5 where A denotes a mass of the metal nanowires and B denotes a mass of the water-insoluble polymer.9. The conductive composition according to claim 1 , further comprising a dispersing agent for dispersing the metal nanowires.10. The conductive composition according to claim 9 , wherein the dispersing agent is contained in an amount of 0.1 parts by mass to 50 parts by mass per 100 parts by mass of the water-insoluble polymer.11. A transparent ...

Electroconductive layer-transferring material and touch panel

An electroconductive layer-transferring material including: a base material; a cushion layer on the base material; and an electroconductive layer on the cushion layer, the electroconductive layer containing metal nanowires having an average minor axis length of 100 nm or less and an average major axis length of 2 μm or more, wherein the electroconductive layer-transferring material satisfies A/B=0.1 to 0.7, where A is a total thickness of an average thickness of the electroconductive layer and an average thickness of the cushion layer, and B is an average thickness of the base material, wherein the average thickness of the electroconductive layer is 0.01 μm to 0.2 μm, and wherein the average thickness of the cushion layer is 1 μm to 50 μm.

Conductive member, production method of the same, touch panel, and solar cell

A conductive member containing a base material and a conductive layer provided on the base material, wherein the conductive layer includes (i) a metallic nanowire having an average short-axis length of 150 nm or less and (ii) a binder, the binder including a three-dimensional crosslinked structure that includes a partial structure represented by the following Formula (Ia) and a partial structure represented by the following Formula (IIa) or Formula (IIb). In the Formulae, each of M 1 and M 2 independently represents an element selected from the group consisting of Si, Ti and Zr. Each R3 independently represents a hydrogen or a hydrocarbon group.

CONDUCTIVE MEMBER, METHOD OF PRODUCING THE SAME, TOUCH PANEL, AND SOLAR CELL

A conductive member including: a base material; and a conductive layer disposed on the base material, wherein the conductive layer includes: a metal nanowire including a metal element (a) and having an average minor axis length of 150 nm or less; and a sol-gel cured product obtained by hydrolyzing and polycondensing an alkoxide compound of an element (b) selected from the group consisting of Si, Ti, Zr, and Al; and a ratio of the substance amount of the element (b) contained in the conductive layer to the substance amount of the metal element (a) contained in the conductive layer is in a range of from 0.10/1 to 22/1. 1. A conductive member comprising a base material and a conductive layer disposed on the base material , wherein: a metal nanowire that comprises a metal element (a) and has an average minor axis length of 150 nm or less; and', 'a sol-gel cured product obtained by hydrolyzing and polycondensing an alkoxide compound of an element (b) selected from the group consisting of Si, Ti, Zr, and Al; and, 'the conductive layer comprisesa ratio of a substance amount of the element (b) contained in the conductive layer to a substance amount of the metal element (a) contained in the conductive layer is in a range of from 0.10/1 to 22/1.3. A conductive member , comprising a base material and a conductive layer disposed on the base material , wherein: a metal nanowire that comprises a metal element (a) and has an average minor axis length of 150 nm or less; and', 'a sol-gel cured product obtained by hydrolyzing and polycondensing an alkoxide compound of an element (b) selected from the group consisting of Si, Ti, Zr, and Al; and, 'the conductive layer comprisesa ratio of the mass of the alkoxide compound hydrolyzed and polycondensed to form the sol-gel cured product in the conductive layer to the mass of the metal nanowire contained in the conductive layer is in a range of from 0.25/1 to 30/1.5. The conductive member according to claim 1 , wherein the alkoxide compound ...

COMPOSITION FOR FORMING SILVER ION DIFFUSION-SUPPRESSING LAYER, FILM FOR SILVER ION DIFFUSION-SUPPRESSING LAYER, CIRCUIT BOARD, ELECTRONIC DEVICE, CONDUCTIVE FILM LAMINATE, AND TOUCH PANEL

A composition for forming a silver ion diffusion-suppressing layer includes an insulating resin and a compound including: a structure selected from the group consisting of a triazole structure, a thiadiazole structure and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group optionally containing a heteroatom, with the total number of carbon atoms in the hydrocarbon group or groups being 5 or more. The composition for forming a silver ion diffusion-suppressing layer allows formation of a silver ion diffusion-suppressing layer capable of suppressing silver ion migration between metal interconnects containing silver or a silver alloy to improve the reliability on the insulation between the metal interconnects. 1. A composition for forming a silver ion diffusion-suppressing layer , comprising:an insulating resin; anda compound including: a structure selected from the group consisting of a triazole structure, a thiadiazole structure and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group optionally containing a heteroatom, with a total number of carbon atoms in the at least one hydrocarbon group being 5 or more.3. The composition for forming a silver ion diffusion-suppressing layer according to claim 1 , wherein the at least one hydrocarbon group is a hydrocarbon group containing a tertiary carbon atom and/or a quaternary carbon atom.5. The composition for forming a silver ion diffusion-suppressing layer according to claim 1 , wherein the at least one hydrocarbon group is a group represented by —S—R[where Rrepresents a hydrocarbon group containing 1 to 30 carbon atoms which may have —COO— or —CON<].6. A film for a silver ion diffusion-suppressing layer claim 1 , comprising:an insulating resin; anda compound including: a structure selected from the group consisting of a triazole structure, a thiadiazole structure and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group optionally containing ...

TRANSPARENT BASE MATERIAL FILM LAMINATE, TOUCH PANEL SENSOR FILM, TOUCH PANEL, IMAGE DISPLAY DEVICE, AND METHOD FOR IMPROVING VISIBILITY OF IMAGE DISPLAY DEVICE

Provided are a transparent base material film laminate that is used by being arranged on the viewing side of a polarizing plate of an image display device having a backlight light source and the polarizing plate, the laminate having a first transparent base material film and a second transparent base material film, in which a Re of the first transparent base material film is 4,000 nm or more, the laminate is arranged for use such that an angle formed between a slow axis of the first transparent base material film and an absorption axis of the polarizing plate is 45°±20° and such that an angle formed between a slow axis of the second transparent base material film and the absorption axis of the polarizing plate is 90°±30° or 0°±30°, an angle formed between the slow axes of the first transparent base material film and the second transparent base material film is neither 0° nor 90°, and the second transparent base material film is used by being arranged on the viewing side with respect to the first transparent base material film. 1. A transparent base material film laminate that is used by being arranged on a viewing side of a polarizing plate of an image display device having at least a backlight light source and the polarizing plate that is arranged on a viewing side of the backlight light source , the transparent base material film laminate comprising:at least a first transparent base material film and a second transparent base material film,wherein a film in-plane retardation Re of the first transparent base material film is 4,000 nm or more, andthe transparent base material film laminate is arranged for use such that an angle formed between a slow axis of the first transparent base material film and an absorption axis of the polarizing plate is 45°±20°, andsuch that an angle formed between a slow axis of the second transparent base material film and the absorption axis of the polarizing plate is 90°±30° or 0°±30°,an angle formed between the slow axes of the first ...

CAPACITANCE TYPE TOUCH PANEL, MANUFACTURING METHOD OF THE SAME, AND INPUT DEVICE

A capacitance type touch panel includes: an insulating layer; a plurality of electrode portions; a plurality of lead-out wiring portions; a transparent resin layer; and a substrate disposed on the transparent resin layer, wherein at least on the surface of the peripheral edge of the transparent resin layer exposed between the insulating layer and the substrate and on the exposed surface of the lead-out wiring portions, a sealing layer is disposed, and the sealing layer has a moisture vapor transmittance equal to or less than 20 g/m/24 h/atm (25° C., 90% RH, 25 μm), and has a thickness equal to or greater than 1.0 μm. 1. A capacitance type touch panel comprising:an insulating layer;a plurality of electrode portions disposed on the main surface of at least one side of the insulating layer;a plurality of lead-out wiring portions which is disposed on the main surface of the insulating layer in which the plurality of electrode portions is disposed, and in each of which one end is connected to the corresponding electrode portion;a transparent resin layer disposed on the electrode portions and the lead-out wiring portions, such that the other end of each of the lead-out wiring portions is exposed; anda substrate disposed on the transparent resin layer,wherein at least on the surface of the peripheral edge of the transparent resin layer exposed between the insulating layer and the substrate and on the exposed surface of the lead-out wiring portions, a sealing layer is disposed, and{'sup': '2', 'the sealing layer has a moisture vapor transmittance equal to or less than 20 g/m/24 h/atm (25° C., 90% RH, 25 μm), and has a thickness equal to or greater than 1.0 μm.'}2. The capacitance type touch panel according to claim 1 , comprising:an insulating layer;a plurality of first electrode portions disposed on the surface of the insulating layer;a plurality of first lead-out wiring portions which is disposed on the surface of the insulating layer and in each of which one end is ...

TOUCH PANEL AND RESIN COMPOSITION FOR FORMING PROTECTIVE LAYER

A touch panel having an input region and an outside region positioned outside the input region includes at least: a substrate; detection electrodes disposed on the substrate corresponding to the input region; lead-out wirings which are disposed on the substrate corresponding to the outside region and are electrically connected to the detection electrodes; and a protective layer disposed on the substrate corresponding to the outside region so as to cover the lead-out wirings. The protective layer is formed by using an epoxy resin, and the lead-out wirings contain metal silver and gelatin. In the touch panel, the occurrence of ion migration between lead-out wirings is further inhibited. 1. A touch panel having an input region and an outside region positioned outside the input region , comprising at least:a substrate;detection electrodes disposed on the substrate corresponding to the input region;lead-out wirings which are disposed on the substrate corresponding to the outside region and are electrically connected to the detection electrodes; anda protective layer disposed on the substrate corresponding to the outside region so as to cover the lead-out wirings,wherein the protective layer is formed by using an epoxy resin, andthe lead-out wirings contain metal silver and gelatin.2. The touch panel according to claim 1 ,wherein the protective layer contains a filler. This application is a Continuation of PCT International Application No. PCT/JP2014/057326 filed on Mar. 18, 2014, which claims priority under 35 U.S.C. §119(a) to Japanese Patent Application No. 2013-054854 filed on Mar. 18, 2013. The above application is hereby expressly incorporated by reference, in its entirety, into the present application.The present invention relates to a touch panel, and particularly, to a touch panel having a protective layer disposed on lead-out wiring containing metal silver and gelatin.Furthermore, the present invention relates to a resin composition for forming a protective ...

Bent rod-shaped metal particle, manufacturing method for the same, composition containing the same, and conductive material

【課題】可視光領域において高い透明性を有すると共に、表面抵抗が小さく、導電性に優れた導電性材料を得ることができる屈曲棒状金属粒子及び屈曲棒状金属粒子の製造方法、並びに屈曲棒状金属粒子含有組成物、及び導電性材料の提供。 【解決手段】少なくとも１つの屈曲点を有し、該屈曲点における屈曲角度が５°以上１７５°以下である屈曲棒状金属粒子とする。該屈曲点が、２つ以上の棒状金属粒子同士がその端面で接合して形成される態様が好ましい。 【選択図】図４

Glass

A glass having a substrate and a polarization layer containing at least a polarizer wherein the aspect ratio of the polarizer is 1.5 or more and the long axis of the polarizer is aligned obliquely to the surface of the substrate. A mode where the long axis of the polarizer is aligned at an angle of not less than ±30° but less than ±80° to the surface of the substrate, a mode where the polarization layer is provided on a side of the substrate on which the light of the sun does not impinge when the glass is arranged such that the light of the sun impinges from one side of the substrate, and a mode where an antireflection film is provided on the outermost surface on the side of the substrate on which the light of the sun does not impinge when the glass is arranged such that the light of the sun impinges from one side of the substrate are preferably employed.

Target detecting apparatus, target detection method and target detection substrate

A target detection apparatus is provided which can detect and quantitatively measure various detection targets such as pathogens. For this purpose, the apparatus comprises an optical irradiation unit which irradiates light; an optical interference unit which can interact with the detection target, interferes with the light irradiated from the optical irradiation unit and radiates it as interference light and change the wavelength of the interference light after interaction with the detection target; and an wavelength change detecting unit which detects the wavelength change of the interference light radiated by the optical interference unit. The wavelength change detecting unit preferably measures spectrums before and after wavelength change of the interference light, and their differential spectrum. Also provided is a target detection substrate comprising a film-like material on a substrate which, when interacting with a detection target, changes the wavelength of the interference light.

Polarizing film for window and front window for vehicle

There is provided a front window for means of traveling, which contains at least a base, a polarizing film, and a anti-reflection film, wherein the polarizing film contains at least an anisotropic absorber, and the anisotropic absorber has a reduction ratio of a parallel polarized light (s-polarized light) included in incident light of 90% or less.

Polarizing plate, method of manufacturing the same, and automobile windshield

【課題】運転席正面のみならず、助手席側にまで至る広範囲な映り込み防止を実現できる偏光板及び偏光板の製造方法、並びに自動車用前窓の提供。 【解決手段】少なくとも偏光子を含有する偏光膜を有してなり、該偏光膜の屈曲乃至湾曲している偏光板である。主吸収軸が略弓形状に湾曲しており、該主吸収軸の曲率半径が、０．５ｍ〜５．０ｍである態様、該偏光子が、二色性材料を含有する態様、該二色性材料が棒状金属微粒子であり、該棒状金属微粒子における金属が、金、銀、銅、及びアルミニウムの少なくともいずれかである態様、などが好ましい。 【選択図】図１２

Conductive material and touch panel and display device with touch panel function

【課題】パターン見えを改善でき、視認性の良好な導電材料、並びに該導電材料を用いたタッチパネル、及びタッチパネル機能付き表示装置の提供。 【解決手段】基材の少なくとも一部上に、導電性繊維を含有する導電層を有する導電材料であって、導電層を有する導電部の反射率Ａと、導電層を有さない非導電部の反射率Ｂとの比（Ａ／Ｂ）が１．５以下である導電材料とする。前記導電層表面に対し垂直方向から走査型電子顕微鏡で導電性繊維からなるネットワーク構造を観察した際に、導電性繊維の長軸同士が該導電性繊維の短軸長さ以下に近接した近接長さＬｃの導電性繊維の長軸長さＬに対する比（Ｌｃ／Ｌ）が０．３以上である導電性繊維の本数Ｓと、導電層表面に対し垂直方向から走査型電子顕微鏡で導電性繊維からなるネットワーク構造を観察した際の導電性繊維の本数Ｓｔとの比（Ｓ／Ｓｔ）が０．７以下である態様などが好ましい。 【選択図】図２

Heat ray-shielding material comprising a metal particle layer

The present invention provides a heat ray-shielding material which includes metal particle-containing layer containing at least one kind of metal particle, wherein the metal particle contains substantially hexagonal or substantially discoidal metallic flat particles in an amount of 60% by number or more, and the main planes of the metallic flat particles are oriented at an angle ranging from 0° to ± 30° relative to one surface of the metal particle-containing layer.

Heat ray-shielding material

The present invention provides a heat ray-shielding material which includes metal particle-containing layer containing at least one kind of metal particle, wherein the metal particle contains substantially hexagonal or substantially discoidal metallic flat particles in an amount of 60% by number or more, and the main planes of the metallic flat particles are oriented at an angle ranging from 0° to ± 30° relative to one surface of the metal particle-containing layer.

金属担持無機質微粒子、金属担持無機質微粒子の製造方法及び金属担持無機質微粒子を含む紫外線遮蔽化粧料

【課題】高い紫外線遮蔽能を有する金属担持無機質微粒子及びその製造方法並びに、これを含む紫外線遮蔽化粧料を提供する。 【解決手段】本発明の金属担持無機質微粒子は、紫外光域に光吸収能を有すると共に、酸化物、水酸化物及び含水酸化物からなる群より選択された少なくとも１種の化合物による被覆層を表面に備えた無機質微粒子に、該無機質微粒子と異なる波長域に光吸収を有する金属が担持されている金属担持無機質微粒子であり、その製造方法は、紫外光域に光吸収能を有すると共に、酸化物、水酸化物及び含水酸化物からなる群より選択された少なくとも１種の化合物による被覆層を表面に備えた無機質微粒子の水性分散液と、前記無機質微粒子と異なる波長域に光吸収を有する金属又は金属酸化物の微粒子又は金属塩とを混合すること、前記混合により得られた混合分散液に、紫外線を照射する又は還元剤を添加すること、を含む。 【選択図】なし

光スイッチ

【課題】病原物質、有毒物質等をスイッチングシグナルとして検出することにより回路の動作を制御可能で、各種安全装置等に応用可能な光スイッチの提供。 【解決手段】光を照射する光照射手段と、スイッチングシグナルと相互作用可能で、光照射手段から照射された光を干渉して干渉光として放射し、スイッチングシグナルと相互作用した後で干渉光の波長を変化可能な光干渉手段と、干渉光の進路に設けられ、光干渉手段により放射される干渉光の波長変化を検出し、回路の作動及び停止のいずれかを行うスイッチング手段とを有する光スイッチ。スイッチング手段が、波長変化検出部と回路動作制御部とを有する態様、波長変化検出部が、特定波長の光のみを透過可能で、特定波長の光が透過したことを検知可能な態様、波長変化検出部が、干渉光の波長変化前のスペクトルと波長変化後のスペクトルとを測定しその差スペクトルを測定可能な態様などが好ましい。 【選択図】 なし

複屈折膜

【課題】可視光域の光、特に長波長側の光に対する、位相差の波長分散性が光学補償理想的であり、しかも着色が少ない複屈折膜の提供。 【解決手段】媒体と、該媒体中に分散するとともに面内配向している、波長７００ｎｍより長波長側にJバンドの吸収ピークを有する異方性形状のJ会合体とを含有する複屈折膜であって、膜面の法線方向から入射した波長５５０ｎｍの光に対する面内レターデーションＲｅ（５５０）が、５０ｎｍ以下であることを特徴とする複屈折膜である。 【選択図】なし

觸控面板、導電膜

本發明係有關於一種觸控面板，其可降低虹斑的產生，並且即使在高溫高濕處理後也難以發生位置檢測精度的劣化。本發明的觸控面板為具有射出線性偏振光的圖像顯示面板和配置於圖像顯示面板的視認側的觸控面板感測器的觸控面板，觸控面板感測器至少包含顯示出光學各向異性的基板，基板滿足下述式(1)的關係，其按照由圖像顯示面板射出的線性偏振光的振動方向與基板的面內慢軸正交或平行的方式被配置，基板面內的最大折射率nx為1.60以上。 式(1)：Nz＞3.0

Optical switch and safety apparatus using the same

ポリビニルアルコール検出方法、及びこれを用いたサイズ処理評価方法

(57)【要約】 【課題】 ポリビニルアルコールに選択的にフッ素原子 を導入することにより、適性にポリビニルアルコールを 検出することができるポリビニルアルコール検出方法、 及びこれを用いたサイズ処理評価方法を提供する。 【解決手段】 ポリビニルアルコール及び該ポリビニル アルコールよりトリフルオロ無水酢酸によるエステル化 反応の速度が小さい水酸基を有する一又は二種以上の化 合物を含有する材料の水酸基を、トリフルオロ無水酢酸 を用いてエステル化し、前記ポリビニルアルコールに選 択的にフッ素原子を導入する工程を有することを特徴と するポリビニルアルコール検出方法、及びこれを用いた サイズ処理評価方法である。

静電容量式タッチパネルおよびその製造方法、入力デバイス

【課題】本発明は、高温高湿環境下に曝したときの動作不良の発生が抑制され、かつ、歩留りの高い、静電容量式タッチパネルを提供することを目的とする。 【解決手段】絶縁層と、上記絶縁層の少なくとも一方の主面上に配置された複数の電極部と、上記絶縁層の上記複数の電極部が配置された主面上に配置されると共にそれぞれ一端が対応する上記電極部に接続された複数の引き出し配線部と、上記引き出し配線部のそれぞれの他端が露出するように、上記電極部および上記引き出し配線部上に配置された透明樹脂層と、上記透明樹脂層上に配置された基板と、を備え、少なくとも、特定の箇所に封止層が配置され、上記封止層の塩素イオン透過係数が、１．０ｍｇＣｌ - （１００μｍ）・ｃｍ -2 ・ｙ -1 以下であり、上記封止層表面に存在する直径１μｍ以上のピンホールの平均個数が、５（個／ｍｍ 2 ）以下である、静電容量式タッチパネル。 【選択図】図１

Heat ray-shielding material

A heat ray-shielding material including a metal particle-containing layer containing at least one kind of metal particle. The metal particle contains substantially hexagonal or substantially discoidal metallic flat particles in an amount of 60% by number or more. The main planes of the metallic flat particles are oriented at an angle ranging from 0° to ±30° relative to one surface of the metal particle-containing layer.

Composition for forming silver ion diffusion-suppressing layer, film for silver ion diffusion-suppressing layer, circuit board, electronic device, conductive film laminate, and touch panel

A composition for forming a silver ion diffusion-suppressing layer includes an insulating resin and a compound including: a structure selected from the group consisting of a triazole structure, a thiadiazole structure and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group optionally containing a heteroatom, with the total number of carbon atoms in the hydrocarbon group or groups being 5 or more. The composition for forming a silver ion diffusion-suppressing layer allows formation of a silver ion diffusion-suppressing layer capable of suppressing silver ion migration between metal interconnects containing silver or a silver alloy to improve the reliability on the insulation between the metal interconnects.

Capacitance type touch panel, manufacturing method of the same, and input device

A capacitance type touch panel includes: an insulating layer; a plurality of electrode portions; a plurality of lead-out wiring portions; a transparent resin layer; and a substrate disposed on the transparent resin layer, wherein at least on the surface of the peripheral edge of the transparent resin layer exposed between the insulating layer and the substrate and on the exposed surface of the lead-out wiring portions, a sealing layer is disposed, and the sealing layer has a moisture vapor transmittance equal to or less than 20 g/m 2 /24 h/atm (25° C., 90% RH, 25 μm), and has a thickness equal to or greater than 1.0 μm.