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公开(公告)号：US10801477B2
公开(公告)日：2020-10-13
申请号：US14581622
申请日：2014-12-23
Inventor： Takushi Sugino , Kinji Asaka , Isao Takahashi , Tomomasa Takatsuka
Abstract: A conductive thin film is composed of a polymer gel including carbon nanotubes, an ionic liquid, and a polymer. At least one selected from the group consisting of fat and oil and a water repellent is included in the polymer gel or in a surface of the polymer gel.
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132.发明申请公开(公告)号：US20200308706A1
公开(公告)日：2020-10-01
申请号：US16772905
申请日：2018-12-27
Inventor： Tomoya SATO , Chihiro URATA , Atsushi HOZUMI
IPC: C23C18/20 , C08F292/00 , C08J7/04 , C03C17/30
Abstract: The present invention provides a surface treatment technology that gives excellent surface functionality to surfaces of a variety of large-area substrate materials. According to the present invention, when precursor solution containing an organosilane and a metal alkoxide is coated on a substrate material to form a polymerization initiator layer by a sol-gel process, a polymerization initiator group-containing organosilane having a formula: X—R1-(Ph)k-(R2)m—Si—R3nR43-n (X stands for a halogen atom, R1 stands for an alkylene group having 1 to 3 carbon atoms, Ph stands for a phenylene group, R2 stands for a C1 to C10 alkylene group optionally via an oxygen atom, R3 stands for an alkoxy or chloro group having 1 to 3 carbon atoms, R4 stands for an alkyl group having 1 to 6 carbon atoms, k is 0 or 1, m is 0 or 1, and n is 1, 2 or 3) is used as the organosilane.
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公开(公告)号：US10768112B2
公开(公告)日：2020-09-08
申请号：US16317461
申请日：2017-07-07
Inventor： Masato Yasuura , Makoto Fujimaki
Abstract: An optical detection method and an optical detection device quickly and accurately detects a micro target substance, such as an antigen, with high sensitivity by using an enhanced electric field. The optical detection device includes: one or more light irradiation units; a detection plate having a laminate structure; a prism in close optical contact to a back surface side of the detection plate and having multiple light incident surfaces with different incidence angles; and a light detection unit which is placed on the front surface side of the detection plate and which detects an optical signal from a sample. Light from the light irradiation unit enters the light incident surfaces of the prism at a fixed angle with respect to the front surface of the detection plate, and the light passing through the prism is irradiated from the back surface side of the detection plate under a total reflection condition.
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公开(公告)号：US10766785B2
公开(公告)日：2020-09-08
申请号：US15518957
申请日：2015-10-07
Inventor： Ken-ichi Mimura , Kazumi Kato
Abstract: A method of arranging nanocrystals is provided, which includes a first process of putting barium titanate nanocrystals and/or strontium titanate nanocrystals, and a nonpolar solvent into a container, a second process of collecting a supernatant liquid including the barium titanate nanocrystals and/or the strontium titanate nanocrystals from the container, and a third process of immersing a substrate having an uneven structure into the supernatant liquid, and pulling up the substrate so as to coat the surface of the uneven structure with the supernatant liquid by using a capillary phenomenon, and to arrange the nanocrystals on the uneven structure.
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135.发明申请公开(公告)号：US20200279927A1
公开(公告)日：2020-09-03
申请号：US16870308
申请日：2020-05-08
Inventor： Shigeki SAKAI , Mitsue TAKAHASHI , Masaki KUSUHARA , Masayuki TODA , Masaru UMEDA , Yoshikazu SASAKI
Abstract: [Object] To provide a FeFET and a method of its manufacture, the FeFET having a ferroelectric whose film thickness (dr) is made small and so nanofine as to range in: 59 nm
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Patent Agency Ranking
公开(公告)号：US10751289B2
公开(公告)日：2020-08-25
申请号：US15508094
申请日：2015-08-31
Inventor： Fukue Nagata , Katsuya Kato , Masahiko Inagaki
Abstract: Provided are core-shell particles which are kept stable in a solvent such as water for a long period. Each core-shell particle includes a core which contains a hydrophobic polymer having an anionic group and a shell which contains calcium phosphate. At least one of calcium atoms contained in calcium phosphate is chemically bonded to a functional group derived from the anionic group. In a method of manufacturing core-shell particles each core-shell particle includes a core which contains a hydrophobic polymer and a shell which contains calcium phosphate, the method includes the steps of: mixing a water-soluble organic solution which contains a hydrophobic polymer having an anionic group with a solution which contains calcium ion so as to obtain a first mixed solution; mixing the first mixed solution with a solution which contains phosphate ions so as to obtain a second mixed solution; and stirring the second mixed solution.
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公开(公告)号：US20200266119A1
公开(公告)日：2020-08-20
申请号：US16497283
申请日：2018-03-28
Inventor： Shiro HARA , Sommawan KHUMPUANG , Fumito IMURA
IPC: H01L23/12 , H01L21/677 , H01L21/56 , H01L23/544
Abstract: A method of manufacturing a semiconductor package and a semiconductor package in which positional alignment between a wafer and a substrate until the wafer is mounted and packaged on the substrate is achieved accurately. A wafer is mounted on a package substrate by using first alignment marks and D-cuts as benchmarks, and then a mold resin layer is formed on the wafer in a state in which the first alignment mark is exposed. A part of the mold resin layer is removed by using the D-cuts exposed from the mold resin layer as benchmarks, so that the first alignment marks can be visually recognized. A second alignment marks are formed on the mold resin layer by using the first alignment marks as benchmarks. A Cu redistribution layer to be conducted to a pad portion is formed on a mold resin layer by using the second alignment marks as benchmarks.
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公开(公告)号：US20200259077A1
公开(公告)日：2020-08-13
申请号：US16862598
申请日：2020-04-30
Applicant: Japan Science and Technology Agency , National Institute of Advanced Industrial Science and Technology
Inventor： Shinji YUASA
IPC: H01L43/10 , H01L27/22 , G11C11/16 , H01L43/02 , H01F10/32 , H01L43/12 , H01L43/08 , B82Y25/00 , H01L27/11507 , H01L49/02 , G11C11/15 , H01F10/13
Abstract: The output voltage of an MRAM is increased by means of an Fe(001)/MgO(001)/Fe(001) MTJ device, which is formed by microfabrication of a sample prepared as follows: A single-crystalline MgO (001) substrate is prepared. An epitaxial Fe(001) lower electrode (a first electrode) is grown on a MgO(001) seed layer at room temperature, followed by annealing under ultrahigh vacuum. A MgO(001) barrier layer is epitaxially formed on the Fe(001) lower electrode (the first electrode) at room temperature, using a MgO electron-beam evaporation. A Fe(001) upper electrode (a second electrode) is then formed on the MgO(001) barrier layer at room temperature. This is successively followed by the deposition of a Co layer on the Fe(001) upper electrode (the second electrode). The Co layer is provided so as to increase the coercive force of the upper electrode in order to realize an antiparallel magnetization alignment.
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公开(公告)号：US20200216324A1
公开(公告)日：2020-07-09
申请号：US16817894
申请日：2020-03-13
Applicant: HITACHI CHEMICAL COMPANY, LTD. , NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Inventor： Shihui SONG , Keiji FUKUSHIMA , Yoshitaka TAKEZAWA , Yuji HOTTA , Yusuke IMAI , Daisuke SHIMAMOTO , Yuichi TOMINAGA
IPC: C01B33/42 , C08L101/00 , H01B3/02 , C09K5/14 , C08K3/38 , C08K3/36 , C08K3/22 , C08J5/18 , C07C211/63 , C07C209/90 , B32B15/20 , B32B15/08 , C08K9/04 , C01B33/44
Abstract: A method of producing a complex of a lamellar inorganic compound and an organic compound includes: heat-treating a particular non-swelling lamellar inorganic compound within a pyrolysis temperature range of the non-swelling lamellar inorganic compound; and intercalating an organic compound into the non-swelling lamellar inorganic compound in a dispersion liquid in which the heat-treated non-swelling lamellar inorganic compound is dispersed in a medium, thereby inserting the organic compound into an interlamellar space of the non-swelling lamellar inorganic compound.
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公开(公告)号：US20200209705A1
公开(公告)日：2020-07-02
申请号：US16468644
申请日：2017-12-07
Inventor： Hisato Uetsuka , Masahiro Ookawa , Bing Yao
IPC: G02F1/29
Abstract: With the conventional optical deflection elements using polarization gratings (PGs), it has been difficult to independently switch multiple optical beams at one time in a variety of angular ranges and angular steps at high speed on the μ-second time scale, and it has been impossible to achieve a highly reliable optical deflection element module capable of operating at different ambient temperatures. Provided is an optical deflection element including: a polarization grating plate having a rectangular or circular segment structure, in which the cycles A of PGs are not uniform within the plate plane and the cycle and/or the rotational direction of a birefringence axis varies; and a phase panel having a segment structure that is accordingly segmented within the same plane are bonded together, wherein their corresponding segments overlap with each other, and optical switches of the polarization gratings are controlled by a voltage change in the phase panel.
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