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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 21. Отображено 21.
03-10-2013 дата публикации

METHOD FOR PRODUCING LAMINATE FILM CONTAINING LIQUID CRYSTALLINE COMPOUND HAVING HIGH CRYSTALLINITY

Номер: WO2013146981A1
Автор: IKEDA Reona, AMIMORI Ichirou
Принадлежит:

The present invention provides a method that is for producing a laminate film and that that includes forming a layer by curing a liquid crystalline composition containing a liquid crystalline compound having a polymerizable group and that is solid at 25°C, and forming a polymer layer on the layer from a composition containing a polymer, such that after forming the polymer layer, the liquid crystalline compound migrates into the polymer layer until becoming 0.1-30 mass% of the solid content mass of the polymer layer. The production method includes selecting the polymer and the liquid crystalline compound from combinations having a heat of crystallization of the mixture resulting from mixing the two at a mass ratio of 9:10 of no greater than 0.75 J/g. The method has the advantage that it is difficult for white cloudiness to arise alongside crystallization of the liquid crystalline compound.

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Номер записи: 1
13-09-2018 дата публикации

CONDUCTIVE MEMBER AND TOUCH PANEL

Номер: WO2018163603A1
Автор: NAKAYAMA Masaya, IKEDA Reona
Принадлежит:

A conductive member and touch panel are provided which have excellent visibility while improving detection sensitivity and which can reduce the occurrence of moiré patterns. A first electrode 11 on a first surface 5A of a transparent insulating member comprises a first detection electrode unit 11A having a first mesh pattern MP1, and a first electrode-internal dummy pattern unit 11B arranged inside of first mesh cells C1 forming the first mesh pattern MP1 and insulated from the first detection electrode unit 11A. A second electrode 21 on a second surface of the transparent insulating member comprises a second detection electrode unit 21A having a second mesh pattern MP2, and a second electrode-internal dummy pattern unit 21B arranged inside of second mesh cells C2 forming the second mesh pattern MP2 and insulated from the second detection electrode unit 21B. The first detection electrode unit 11A, the first electrode-internal dummy pattern unit 11B, the second detection electrode unit 21A ...

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Номер записи: 2
09-08-2012 дата публикации

BIREFRINGENT TRANSFER FOIL

Номер: WO2012105585A1
Автор: IKEDA Reona, YAMAMOTO Yuuya, ITOU Hideaki
Принадлежит:

The present invention provides a birefringent transfer foil which comprises a temporary support, an alignment layer and a birefringent layer composed of a composition containing a liquid crystalline compound having at least one reactive group in this order, wherein the alignment layer comprises an alkyletherified cellulose or a hydroxyalkyl derivative of an alkyletherified cellulose. In this birefringent transfer foil, the alignment layer can serve as both a protective layer and a release layer and the cost required for the production of the transfer foil can be reduced.

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Номер записи: 3
17-10-2013 дата публикации

LAMINATE HAVING OPTICAL ANISOTROPY

Номер: WO2013154073A1
Автор: IKEDA Reona
Принадлежит:

Provided is an optically anisotropic body which has excellent coatability to a laminate, said laminate comprising an optically anisotropic layer that is formed by the coating deposition of a composition containing a liquid crystalline compound, and an isotropic resin layer that is directly formed on the optically anisotropic layer by coating deposition. The laminate comprises an optically anisotropic layer, and an isotropic resin layer that is formed from a resin composition and that is directly formed on the optically anisotropic layer by coating deposition. The optically anisotropic layer is a layer which is formed by curing a liquid crystalline composition that contains a liquid crystalline compound having a polymerizable group; the isotropic resin layer serves as the outermost layer of the laminate; and the isotropic resin layer-side surface energy of the laminate is 34.0 mN/m or more.

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Номер записи: 4
13-09-2018 дата публикации

ELECTROCONDUCTIVE MEMBER AND TOUCH PANEL

Номер: WO2018163565A1
Автор: IKEDA Reona
Принадлежит:

Provided are an electroconductive member and a touch panel with which it is possible to improve visibility and suppress the occurrence of a moire even when there is used a detection electrode unit that has low parasitic capacitance, high detection sensitivity, and a mesh pattern with a wide pitch. In the electroconductive member a first detection electrode part 11A of a first electrode 11 formed on a first surface of a transparent insulation substrate and a second in-electrode dummy part 21B of a second electrode 21 formed on a second surface of the transparent insulation substrate are mutually combined to form a first mesh pattern MP1, a second detection electrode part 21A of the second electrode 21 formed on the second surface of the transparent insulation substrate and a first in-electrode dummy part 11B of the first electrode 11 formed on the first surface of the transparent insulation substrate are mutually combined to form a second mesh pattern MP2, and the first mesh pattern MP1 ...

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Номер записи: 5
31-01-2019 дата публикации

TOUCH PANEL CONDUCTIVE MEMBER AND TOUCH PANEL

Номер: WO2019021760A1
Автор: NAKAYAMA Masaya, KURIKI Tadashi, IKEDA Reona
Принадлежит:

Provided are a touch panel conductive member and touch panel which make it possible to improve the detection sensitivity for a touch operation while also improving the uniformity of the detection sensitivity. A touch panel conductive member 1 having a plurality of first electrodes 11 which extend in a first direction D1 and are arranged in parallel in a second direction D2 which intersects the first direction, wherein: the plurality of first electrodes 11 include a plurality of first principal electrodes 12 which have a set electrode width Wa, and at least one first auxiliary electrode 13 which has a smaller electrode width Wb than the first principal electrode 12 electrode width Wa, all of which comprise a first mesh conductive film MF1 configured from a plurality of thin metal wires Ma; and the mesh pitch Pb in the second direction D2 of the first mesh conductive film MF1 constituting the first auxiliary electrode 13 is smaller across the entire first auxiliary electrode 13 region than ...

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Номер записи: 6
20-10-2016 дата публикации

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

Номер: WO2016167221A1
Автор: NAKAI Shinichi, MATSUNAMI Yuki, IKEDA Reona, KURIKI Tadashi
Принадлежит:

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 ...

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Номер записи: 7
25-09-2013 дата публикации

DOUBLE-REFRACTION PATTERN TRANSFER FOIL

Номер: EP2642321A1
Автор: KANEIWA Hideki, YAMAMOTO Yuuya, IKEDA Reona, ITOU Hideaki
Принадлежит:

According to the present invention, a birefringence pattern transfer foil, comprising at least one patterned optically anisotropic layer having two or more regions of differing birefringence and at least one adhesive layer on a temporary support, characterized in that a blocking prevention means is provided to the adhesive layer and/or characterized in that the retardation of the adhesive layer is 40 nm or less is provided. The birefringence pattern transfer foil of the present invention has excellent applicability and handling, and can be used on a variety of subjects.

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Номер записи: 8
26-09-2013 дата публикации

BIREFRINGENCE PATTERN TRANSFER FOIL

Номер: US20130250229A1
Автор: IKEDA Reona, Itou Hideaki, KANEIWA Hideki, YAMAMOTO Yuuya
Принадлежит: FUJIFILM Corporation

According to the present invention, a birefringence pattern transfer foil, comprising at least one patterned optically anisotropic layer having two or more regions of differing birefringence and at least one adhesive layer on a temporary support, characterized in that a blocking prevention means is provided to the adhesive layer and/or characterized in that the retardation of the adhesive layer is 40 nm or less is provided. The birefringence pattern transfer foil of the present invention has excellent applicability and handling, and can be used on a variety of subjects. 1. A birefringence pattern transfer foil , comprising a temporary support , a patterned optically anisotropic layer having two or more regions of differing birefringence and an adhesive layer in this order , characterized in that the retardation of the adhesive layer is 40 nm or less , a blocking prevention means is provided to the adhesive layer.2. The birefringence pattern transfer foil according to characterized in that the adhesive layer is on the outer surface3. The birefringence pattern transfer foil according to claim 1 , characterized in that the blocking prevention means is comprised of microparticles added to the adhesive layer.4. The birefringence pattern transfer foil according to claim 2 , characterized in that the blocking prevention means is comprised of microparticles added to the adhesive layer.5. The birefringence pattern transfer foil according to claim 1 , characterized in that the blocking prevention means is a cover film adhered to the surface of the adhesive layer.6. The birefringence pattern transfer foil according to claim 2 , characterized in that the blocking prevention means is a cover film adhered to the surface of the adhesive layer.7. The birefringence pattern transfer foil according to claim 1 , characterized by being provided in the form of a roll film.8. The birefringence pattern transfer foil according to claim 2 , characterized by being provided in the form of a ...

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Номер записи: 9
21-11-2013 дата публикации

BIREFRINGENT TRANSFER FOIL

Номер: US20130308085A1
Автор: IKEDA Reona, Itou Hideaki, YAMAMOTO Yuuya
Принадлежит: FUJIFILM Corporation

According to the present invention, provided is a birefringent transfer foil, comprising a temporary support, an orientation layer, a birefringent layer (preferably a patterned optically anisotropic layer) formed from a composition comprising a liquid-crystal compound having at least one reactive group, said orientation layer being in contact with the temporary support or a releasing layer, wherein the releasing layer being in contact with the temporary support, and said orientation layer being a layer comprising a cellulose alkyl ether or a hydroxyalkyl derivative of cellulose alkyl ether. In the birefringent transfer foil of the present invention, the above orientation layer also functions as a protective layer and a detachment layer, enabling to reduce the manufacturing cost. 1. A birefringent transfer foil , comprising a temporary support , an orientation layer , a birefringent layer formed from a composition comprising a liquid-crystal compound having at least one reactive group , said orientation layer being in contact with the temporary support or a releasing layer , wherein the releasing layer is positioned between the temporary support and the orientation layer , and said orientation layer being a layer comprising a cellulose alkyl ether or a hydroxyalkyl derivative of cellulose alkyl ether.2. The birefringent transfer foil according to wherein the birefringent layer is a patterned optically anisotropic layer having two or more regions of differing birefringence.3. The birefringent transfer foil according to claim 1 , wherein the releasing layer or the temporary support which is in direct contact with the orientation layer comprises polyester.4. The birefringent transfer foil according to claim 2 , wherein the releasing layer or the temporary support which is in direct contact with the orientation layer comprises polyester.5. The birefringent transfer foil according to claim 1 , wherein each of the alkyl group in the cellulose alkyl ether and the alkyl ...

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Номер записи: 10
15-01-2015 дата публикации

Method for producing laminate film containing liquid crystalline compound having high crystallinity

Номер: US20150017423A1
Автор: Ichirou Amimori, Reona IKEDA
Принадлежит: Fujifilm Corp

The present invention provides a method for producing a laminate film comprising forming a layer by curing a liquid crystalline composition containing a liquid crystalline compound that has a polymerizable group and is solid at 25° C. and forming, on the layer, a polymer layer from a composition containing a polymer, the liquid crystalline compound migrating into the polymer layer after forming the polymer layer until the compound becomes 0.1% by mass to 30% by mass relative to the solid content mass of the polymer layer, wherein the method includes selecting the liquid crystalline compound and the polymer from combinations having a heat of crystallization of a mixture obtained by mixing the two at a mass ratio of 9:10, of 0.75 J/g or less. White cloudiness along with crystallization of the liquid crystalline compound is not generated easily in the method of the present invention.

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Номер записи: 11
29-01-2015 дата публикации

Laminate having optical anisotropy

Номер: US20150029456A1
Автор: Reona IKEDA
Принадлежит: Fujifilm Corp

Provided is an optically anisotropic body having good coatability onto a laminate, in which the laminate includes an optically anisotropic layer formed of a composition including a liquid crystal compound by direct coating, and an isotropic resin layer formed on the optically anisotropic layer by direct coating, and has good coatability onto the isotropic resin layer. The laminate includes an optically anisotropic layer and an isotropic resin layer formed of a resin composition directly coated on the optically anisotropic layer, in which the optically anisotropic layer is a layer formed by curing a liquid crystal composition including a liquid crystal compound containing a polymerizable group; the isotropic resin layer is the outermost layer of the laminate; and the surface energy on the side of the isotropic resin layer of the laminate is 34.0 mN/m or more.

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Номер записи: 12
15-02-2018 дата публикации

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

Номер: US20180046299A1
Автор: IKEDA Reona, Kuriki Tadashi, MATSUNAMI Yuki, NAKAI Shinichi
Принадлежит: FUJIFILM Corporation

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 ...

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Номер записи: 13
02-06-2022 дата публикации

CONDUCTIVE MEMBER FOR TOUCH PANEL AND TOUCH PANEL

Номер: US20220171503A1
Автор: IKEDA Reona, Kuriki Tadashi, NAKAYAMA Masaya
Принадлежит: FUJIFILM Corporation

A conductive member for a touch panel includes a transparent insulating member; and a plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film a plurality of fine metal wires are electrically connected, the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than Wa of the first main electrode in the second direction, the first sub-electrode is the first electrode arranged on an outermost side among the plurality of first electrodes, an opening ratio of the first sub-electrode is smaller than that of the first main electrode, and the first main electrode has a first dummy pattern. 1. A conductive member for a touch panel , comprising:a transparent insulating member; anda plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction so as to be insulated from one another on the transparent insulating member,wherein the plurality of first electrodes are constituted by a first mesh conductive film in which a plurality of fine metal wires are electrically connected to one another,the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode in the second direction,the first sub-electrode is the first electrode arranged on an outermost side among the plurality of first electrodes,a ratio of a region not occupied by the fine metal wires on the first sub-electrode of the first mesh conductive film constituting the first sub-electrode is smaller than a ...

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Номер записи: 14
16-04-2020 дата публикации

CONDUCTIVE MEMBER FOR TOUCH PANEL AND TOUCH PANEL

Номер: US20200117295A1
Автор: IKEDA Reona, Kuriki Tadashi, NAKAYAMA Masaya
Принадлежит: FUJIFILM Corporation

A conductive member for a touch panel includes a plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film MF constituted by a plurality of fine metal wires Ma, and include a plurality of first main electrodes each having a defined electrode width Wa and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode, and in which over an entire region of the first sub-electrode, a mesh pitch Pb of the first mesh conductive film MF constituting the first sub-electrode in the second direction is smaller than a mesh pitch Pa of the first mesh conductive film MF constituting the first main electrode in the second direction. 1. A conductive member for a touch panel , comprising:a transparent insulating member; anda plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction so as to be insulated from one another on the transparent insulating member,wherein the plurality of first electrodes are constituted by a first mesh conductive film in which a plurality of fine metal wires are electrically connected to one another,the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode in the second direction, andover an entire region of the first sub-electrode, a mesh pitch Pb of the first mesh conductive film constituting the first sub-electrode in the second direction is smaller than a mesh pitch Pa of the first mesh conductive film constituting the first main electrode in the second direction.2. The conductive member for a touch panel according to ...

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Номер записи: 15
23-07-2020 дата публикации

CONDUCTIVE MEMBER AND TOUCH PANEL

Номер: US20200233534A1
Автор: IKEDA Reona, NAKAYAMA Masaya
Принадлежит: FUJIFILM Corporation

A conductive member includes: a plurality of first electrodes; and a first dummy electrode which is arranged between the first electrodes adjacent to each other, in which the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion, the dummy pattern portion in the first electrode includes metal tine wires intersecting to each other, and the first dummy electrode is electrically insulated from the first detection electrode portion and is formed of metal fine wires. 1. A conductive member having a transmissive region , comprising:a plurality of first electrodes each of which extend in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction; anda first dummy electrode which is arranged between the first electrodes adjacent to each other,wherein the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion,the dummy pattern portion in the first electrode includes metal fine wires intersecting to each other,the first dummy electrode is electrically insulated from the first detection electrode portion and is formed of metal fine wires, andthe first dummy electrode has a disconnected portion in each of the metal fine wires inside the first dummy electrode.2. The conductive member according to claim 1 ,wherein the dummy pattern portion in the first ...

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Номер записи: 16
14-11-2019 дата публикации

CONDUCTIVE MEMBER AND TOUCH PANEL

Номер: US20190346971A1
Автор: IKEDA Reona
Принадлежит: FUJIFILM Corporation

In a conductive member, a first detection electrode portions of a first electrode formed on a first surface of a transparent insulating substrate and a dummy portion in the second electrode of a second electrode formed on a second surface of the transparent insulating substrate are combined with each other to form a first mesh pattern, a second detection electrode portion of the second electrode formed on the second surface of the transparent insulating substrate and a dummy portion in the first electrode of the first electrode formed on the first surface of the transparent insulating substrate are combined with each other to form a second mesh pattern, and the first mesh pattern and the second mesh pattern are combined with each other to form a third mesh pattern. 1. A conductive member having a transmissive region , comprising:a transparent insulating member;a plurality of first electrodes each of which extends in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction; anda plurality of second electrodes each of which extends in the second direction and which are arranged in juxtaposition in the first direction,wherein the plurality of first electrodes and the plurality of second electrodes are opposed to each other with the transparent insulating member interposed therebetween,the first electrode has a first detection electrode portion which is formed of metal fine wires, and a dummy portion in the first electrode which is formed of metal fine wires and arranged to be insulated from the first detection electrode portion,the second electrode has a second detection electrode portion which is formed of metal fine wires, and a dummy portion in the second electrode which is formed of metal fine wires and arranged to be insulated from the second detection electrode portion, andin a region in which the first electrode and the second electrode are overlapped with each other, the first detection electrode portion ...

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Номер записи: 17
12-12-2019 дата публикации

CONDUCTIVE MEMBER AND TOUCH PANEL

Номер: US20190377457A1
Автор: IKEDA Reona, NAKAYAMA Masaya
Принадлежит: FUJIFILM Corporation

A first electrode on a first surface of a transparent insulating member has a first detection electrode portion having a first mesh pattern and a dummy pattern portion in the first electrode arranged so as to be insulated from the first detection electrode portion in a first mesh cell constituting the first mesh pattern, a second electrode on a second surface of the transparent insulating member has a second detection electrode portion having a second mesh pattern and a dummy pattern portion in the second electrode arranged so as to be insulated from a second detection electrode portion in a second mesh cell constituting the second mesh pattern, and a third mesh pattern is formed by combining the first detection electrode portion, the dummy pattern portion in the first electrode, the second detection electrode portion, and the dummy pattern portion in the second electrode. 1. A conductive member having a transmissive region , comprising:a transparent insulating member;a plurality of first electrodes each of which extend in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction; anda plurality of second electrodes each of which extend in the second direction and which are arranged in juxtaposition in the first direction,wherein the plurality of first electrodes and the plurality of second electrodes are opposed to each other with the transparent insulating member interposed therebetween,the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion,the second electrode has a second detection electrode portion having a second mesh pattern constituted by electrically connecting a ...

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Номер записи: 18
24-11-2020 дата публикации

Conductive member and touch panel

Номер: US10845932B2
Автор: Reona IKEDA
Принадлежит: Fujifilm Corp

In a conductive member, a first detection electrode portions of a first electrode formed on a first surface of a transparent insulating substrate and a dummy portion in the second electrode of a second electrode formed on a second surface of the transparent insulating substrate are combined with each other to form a first mesh pattern, a second detection electrode portion of the second electrode formed on the second surface of the transparent insulating substrate and a dummy portion in the first electrode of the first electrode formed on the first surface of the transparent insulating substrate are combined with each other to form a second mesh pattern, and the first mesh pattern and the second mesh pattern are combined with each other to form a third mesh pattern.

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Номер записи: 19
22-03-2022 дата публикации

Conductive member for touch panel and touch panel

Номер: US11284514B2
Автор: Masaya Nakayama, Reona IKEDA, Tadashi Kuriki
Принадлежит: Fujifilm Corp

A conductive member 1 for a touch panel includes a plurality of first electrodes 11 extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film MF 1 constituted by a plurality of fine metal wires Ma, and include a plurality of first main electrodes each having a defined electrode width Wa and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode, and in which over an entire region of the first sub-electrode, a mesh pitch Pb of the first mesh conductive film MF 1 constituting the first sub-electrode in the second direction is smaller than a mesh pitch Pa of the first mesh conductive film MF 1 constituting the first main electrode in the second direction.

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Номер записи: 20
12-09-2023 дата публикации

Conductive member for touch panel and touch panel

Номер: US11758660B2
Автор: Masaya Nakayama, Reona IKEDA, Tadashi Kuriki
Принадлежит: Fujifilm Corp

A conductive member for a touch panel includes a transparent insulating member; and a plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film a plurality of fine metal wires are electrically connected, the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than Wa of the first main electrode in the second direction, the first sub-electrode is the first electrode arranged on an outermost side among the plurality of first electrodes, an opening ratio of the first sub-electrode is smaller than that of the first main electrode, and the first main electrode has a first dummy pattern.

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Номер записи: 21