Patents by Inventor Takeshi Shiojiri
Takeshi Shiojiri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200233535Abstract: A wiring body includes: a resin portion; and a conductor portion disposed on the resin portion and that has a mesh shape in which first conductor wires and second conductor wires intersect with one another. The conductor portion includes a wide portion disposed to correspond to an intersection portion where one of the first conductor wires intersects with one of the second conductor wires, and following Formula (1) is satisfied: 6<Sc/(La×Lb)?30 . . . (1) where Sc is an area of the wide portion, La is a width of one of the first conductor wires, and Lb is a width of one of the second conductor wires.Type: ApplicationFiled: March 26, 2018Publication date: July 23, 2020Applicant: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Masaaki Ishii
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Patent number: 10486398Abstract: A conductor-layer-equipped structure includes: a wiring body that includes a first resin layer, a first conductor layer provided on the first resin layer, and a second resin layer provided on the first resin layer so as to cover the first conductor layer; a cover glass that is in direct contact with one main surface of the wiring body or adheres to the one main surface of the wiring body via a first adhesion layer; and a liquid crystal panel that is in direct contact with the another main surface of the wiring body or adheres to the another main surface of the wiring body via a second adhesion layer. The first resin layer includes a material having optical isotropy. The second resin layer includes a material having optical isotropy. The material of the first resin layer and the material of the second resin layer have the same composition.Type: GrantFiled: May 17, 2016Date of Patent: November 26, 2019Assignee: FUJIKURA LTD.Inventors: Shingo Ogura, Takaharu Hondo, Takeshi Shiojiri
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Patent number: 10394398Abstract: A wiring body includes an adhesive layer, a first conductor layer disposed on the adhesive layer including a first terminal portion, a resin layer covering the first conductor layer except for at least the first terminal portion, and a second conductor layer disposed on the resin layer including a second terminal portion. The first terminal portion and the second terminal portion are shifted from each other along a thickness direction of the adhesive layer. The first terminal portion protrudes towards a side separated from the adhesive layer in the thickness direction. In a case where the first terminal portion is projected in a direction orthogonal to the thickness direction, at least a part of a projection portion of the first terminal portion overlaps with the resin layer.Type: GrantFiled: February 26, 2016Date of Patent: August 27, 2019Assignee: FUJIKURA LTD.Inventors: Takaharu Hondo, Takeshi Shiojiri
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Patent number: 10345936Abstract: A wiring body includes an adhesive layer, a first conductor layer disposed on the adhesive layer that includes a first terminal portion, a resin layer covering the first conductor layer except for at least the first terminal portion, and a second conductor layer disposed on the resin layer that includes a second terminal portion. The first terminal portion and the second terminal portion are shifted from each other along a thickness direction of the adhesive layer. The first terminal portion protrudes towards a side separated from the adhesive layer in the thickness direction. In a case where the first terminal portion is projected in a direction orthogonal to the thickness direction, at least a part of a projection portion of the first terminal portion overlaps with the resin layer.Type: GrantFiled: May 17, 2016Date of Patent: July 9, 2019Assignee: FUJIKURA LTD.Inventors: Shingo Ogura, Takaharu Hondo, Takeshi Shiojiri
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Publication number: 20190163298Abstract: A wiring body includes a main body portion including a first layered portion. The first layered portion includes a resin portion and a conductor portion disposed on the resin portion. The wiring body further includes an overcoat portion disposed on the main body portion and that covers the conductor portion. Surface roughness of a first main surface of the main body portion is greater than surface roughness of a second main surface of the overcoat portion. The first main surface is on a side opposite to the overcoat portion, and the second main surface is on a side opposite to the main body portion.Type: ApplicationFiled: March 2, 2017Publication date: May 30, 2019Applicant: FUJIKURA LTD.Inventor: Takeshi Shiojiri
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Publication number: 20190018524Abstract: A wiring body includes: a first lead wire that is connected to a first electrode; and a second lead wire that is connected to a second electrode. The first lead wire includes: a first connection portion that is connected to the first electrode; and a first linear portion that has a first end portion connected to the first connection. The second lead wire includes: a second connection portion that is connected to the second electrode; and a second linear portion that has a second end portion connected to the second connection. The first linear portion includes: a first portion that is disposed on a side of the first end portion with respect to the second end portion in the first direction; and a second portion that is disposed on a side opposite to the first end portion with respect to the second end portion in the first direction.Type: ApplicationFiled: December 22, 2016Publication date: January 17, 2019Applicant: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Shingo Ogura
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Publication number: 20180154616Abstract: A conductor-layer-equipped structure includes: a wiring body that includes a first resin layer, a first conductor layer provided on the first resin layer, and a second resin layer provided on the first resin layer so as to cover the first conductor layer; a cover glass that is in direct contact with one main surface of the wiring body or adheres to the one main surface of the wiring body via a first adhesion layer; and a liquid crystal panel that is in direct contact with the another main surface of the wiring body or adheres to the another main surface of the wiring body via a second adhesion layer. The first resin layer includes a material having optical isotropy. The second resin layer includes a material having optical isotropy. The material of the first resin layer and the material of the second resin layer have the same composition.Type: ApplicationFiled: May 17, 2016Publication date: June 7, 2018Applicant: FUJIKURA LTD.Inventors: Shingo Ogura, Takaharu Hondo, Takeshi Shiojiri
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Publication number: 20180074612Abstract: A wiring body includes a resin layer, an electrode layer provided on a surface of the resin layer at one side and including a first line-like conductor layer, and a lead wiring layer provided on the surface of the resin layer at the one side and including one second line-like conductor layer. The at least one second line-like conductor layer is formed integrally with the electrode layer. The lead wiring layer has a single-layer structure made of a material having same composition as that of a material of which the electrode layer is made, and a following Expression is satisfied: T1<T2. T1 is a thickness of the first line-like conductor layer, and T2 is a thickness of the second line-like conductor layer.Type: ApplicationFiled: February 26, 2016Publication date: March 15, 2018Applicant: FUJIKURA LTD.Inventor: Takeshi SHIOJIRI
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Patent number: 9910552Abstract: A wiring body includes a first conductor layer including a first conductor wire, a resin layer covering the first conductor layer, and a second conductor layer disposed on the first conductor layer through the resin layer and including a second conductor wire. The wiring body satisfies the formula |H1?H2|<T1/3 where H1 is a maximum height of the second conductor wire in a first region corresponding to the first conductor wire in a first predetermined sectional surface crossing the wiring body along the second conductor wire, H2 is a minimum height of the second conductor wire in a second region that is adjacent to the first region and has the same width as that of the first region in the first predetermined sectional surface, and T1 is a thickness of the first conductor wire in the first predetermined sectional surface.Type: GrantFiled: February 1, 2016Date of Patent: March 6, 2018Assignee: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Takaharu Hondo
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Patent number: 9880692Abstract: A wiring body includes a first conductor layer including a first conductor wire, a resin layer covering the first conductor layer, and a second conductor layer disposed on the first conductor layer through the resin layer and including a second conductor wire. The wiring body satisfies the formula |H1?H2|<T1/3 where H1 is a maximum height of the second conductor wire in a first region corresponding to the first conductor wire in a first predetermined sectional surface crossing the wiring body along the second conductor wire, H2 is a minimum height of the second conductor wire in a second region that is adjacent to the first region and has the same width as that of the first region in the first predetermined sectional surface, and T1 is a thickness of the first conductor wire in the first predetermined sectional surface.Type: GrantFiled: February 1, 2016Date of Patent: January 30, 2018Assignee: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Takaharu Hondo
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Publication number: 20180018042Abstract: A wiring body for a touch sensor includes a first resin layer, a first conductor layer provided on the first resin layer and including a first conductor line, a second resin layer covering the first conductor layer, and a second conductor layer provided above the first conductor layer via the second resin layer and including a second conductor line. The first and second conductor layers are electrically insulated by the second resin layer, a following Expression is satisfied: D1<D2. D1 is a thickness of the first resin layer in a first region corresponding to the first conductor line in a first predetermined cross-section that crosses the wiring body along the second conductor line, and D2 is a thickness of the second resin layer in the first region of the first predetermined cross-section.Type: ApplicationFiled: February 26, 2016Publication date: January 18, 2018Applicant: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Shingo Ogura
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Publication number: 20170277289Abstract: A wiring body includes an adhesive layer, a first conductor layer disposed on the adhesive layer that includes a first terminal portion, a resin layer covering the first conductor layer except for at least the first terminal portion, and a second conductor layer disposed on the resin layer that includes a second terminal portion. The first terminal portion and the second terminal portion are shifted from each other along a thickness direction of the adhesive layer. The first terminal portion protrudes towards a side separated from the adhesive layer in the thickness direction. In a case where the first terminal portion is projected in a direction orthogonal to the thickness direction, at least a part of a projection portion of the first terminal portion overlaps with the resin layer.Type: ApplicationFiled: May 17, 2016Publication date: September 28, 2017Applicant: FUJIKURA LTD.Inventors: Shingo Ogura, Takaharu Hondo, Takeshi Shiojiri
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Publication number: 20170277306Abstract: A wiring body includes an adhesive layer, a first conductor layer disposed on the adhesive layer including a first terminal portion, a resin layer covering the first conductor layer except for at least the first terminal portion, and a second conductor layer disposed on the resin layer including a second terminal portion. The first terminal portion and the second terminal portion are shifted from each other along a thickness direction of the adhesive layer. The first terminal portion protrudes towards a side separated from the adhesive layer in the thickness direction. In a case where the first terminal portion is projected in a direction orthogonal to the thickness direction, at least a part of a projection portion of the first terminal portion overlaps with the resin layer.Type: ApplicationFiled: February 26, 2016Publication date: September 28, 2017Applicant: FUJIKURA LTD.Inventors: Takaharu Hondo, Takeshi Shiojiri
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Publication number: 20170199600Abstract: A wiring body includes a first conductor layer including a first conductor wire, a resin layer covering the first conductor layer, and a second conductor layer disposed on the first conductor layer through the resin layer and including a second conductor wire. The wiring body satisfies the formula |H1?H2|<T1/3 where H1 is a maximum height of the second conductor wire in a first region corresponding to the first conductor wire in a first predetermined sectional surface crossing the wiring body along the second conductor wire, H2 is a minimum height of the second conductor wire in a second region that is adjacent to the first region and has the same width as that of the first region in the first predetermined sectional surface, and T1 is a thickness of the first conductor wire in the first predetermined sectional surface.Type: ApplicationFiled: February 1, 2016Publication date: July 13, 2017Applicant: FUJIKURA LTD.Inventors: Takeshi Shiojiri, Takaharu Hondo