公开(公告)号：US20170227468A1

公开(公告)日：2017-08-10

申请号：US15499244

申请日：2017-04-27

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi SHIBAYAMA ,  Masashi ITO ,  Takafumi YOKINO ,  Masaki HIROSE ,  Anna YOSHIDA ,  Kazuto OFUJI ,  Yoshihiro MARUYAMA

IPC: G01N21/65 ,  G01J3/02 ,  G01J3/44

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/12 ,  G01J3/44 ,  G01J3/4412 ,  G01N2201/02 ,  G01N2201/0227 ,  G01N2201/06113

Abstract: A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.

公开(公告)号：US20180195966A1

公开(公告)日：2018-07-12

申请号：US15576435

申请日：2016-04-28

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Kazuto OFUJI ,  Hiroki OYAMA ,  Yoshihiro MARUYAMA

IPC: G01N21/65 ,  G01J3/44

CPC classification number: G01N21/658 ,  G01J3/4412 ,  G01N2021/651 ,  G01N2201/068

Abstract: An SERS unit includes a support 10 that includes a cavity 11 provided with an opening 12, an optical functional portion 20 that is disposed in the cavity 11 to face the opening 12 and causes surface enhanced Raman scattering, and a package 5 that accommodates the support 10 and is evacuated. The package 5 is in contact with at least an edge 12a of the opening 12, and is bent toward the optical functional portion 20 in a state in which the package 5 is spaced apart from the optical functional portion 20 in the opening 12.

公开(公告)号：US20180136134A1

公开(公告)日：2018-05-17

申请号：US15553337

申请日：2016-02-10

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi SHIBAYAMA ,  Masashi ITO ,  Kazuto OFUJI ,  Hiroki OYAMA ,  Yoshihiro MARUYAMA ,  Nao INOUE

IPC: G01N21/65

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01N2021/651

Abstract: An SERS element includes a substrate, a fine structure portion formed on a surface of the substrate and having a plurality of pillars, and a conductor layer formed on the fine structure portion and constituting an optical functional portion that causes surface-enhanced Raman scattering. A groove is provided in an outer surface of each pillar. A plurality of gaps are formed in the conductor layer by forming the conductor layer on the outer surface of each pillar in a state in which at least a portion of an inner surface of the groove is exposed.

公开(公告)号：US20170089838A1

公开(公告)日：2017-03-30

申请号：US15375720

申请日：2016-12-12

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi SHIBAYAMA ,  Masashi ITO ,  Takafumi YOKINO ,  Masaki HIROSE ,  Anna YOSHIDA ,  Kazuto OFUJI ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01J3/02 ,  G01J3/12 ,  G01J3/44 ,  G01N2201/02 ,  G01N2201/0227 ,  G01N2201/06113

Abstract: A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.

公开(公告)号：US20180224377A1

公开(公告)日：2018-08-09

申请号：US15928886

申请日：2018-03-22

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Kazuto OFUJI ,  Hiroki OYAMA ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658

Abstract: A SERS unit 1A comprises a SERS element 2 having a substrate and an optical function part 20 formed on the substrate, the optical function part 20 for generating surface-enhanced Raman scattering; a measurement board 3 supporting the SERS element 2 upon measurement; and a holding part 4 mechanically holding the SERS element 2 in the measurement board 3.

公开(公告)号：US20170261435A1

公开(公告)日：2017-09-14

申请号：US15509549

申请日：2015-09-08

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Hiroki OYAMA ,  Katsumi SHIBAYAMA ,  Masashi ITO ,  Kazuto OFUJI ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658 ,  G01N2021/651

Abstract: A surface-enhanced Raman scattering unit includes a surface-enhanced Raman scattering element including an optical functional portion that causes surface-enhanced Raman scattering, and a support member that supports the surface-enhanced Raman scattering element. The surface-enhanced Raman scattering element is fixed to the support member due to a magnetic force.

公开(公告)号：US20160109291A1

公开(公告)日：2016-04-21

申请号：US14971049

申请日：2015-12-16

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Takashi KASAHARA ,  Yoshihiro MARUYAMA

IPC: G01J3/02 ,  G01J3/44

CPC classification number: G01J3/0205 ,  G01J3/4412 ,  G01N21/658 ,  Y10T29/49155

Abstract: A method for making a surface enhanced Raman scattering device in accordance with one aspect of the present invention comprises a first step of forming a nanoimprint layer on a main surface of a wafer including a plurality of portions each corresponding to a substrate; a second step of transferring, by using a mold having a pattern corresponding to a fine structural part, the pattern to the nanoimprint layer after the first step, and thereby forming the formed layer including the fine structural part for each portion corresponding to the substrate; a third step of forming a conductor layer on the fine structural part after the second step; and a fourth step of cutting the wafer into each portion corresponding to the substrate after the second step.

Abstract translation: 根据本发明的一个方面的用于制造表面增强拉曼散射装置的方法包括在晶片的主表面上形成纳米压印层的第一步骤，该晶片的主表面包括各自对应于基板的多个部分; 在第一步骤之后，通过使用具有与精细结构部分相对应的图案的模具转移到纳米压印层的第二步骤，从而形成对应于基板的每个部分的包含精细结构部分的成形层; 在第二步骤之后，在精细结构部件上形成导体层的第三步骤; 以及在第二步骤之后将晶片切割成与基板相对应的每个部分的第四步骤。

公开(公告)号：US20140041217A1

公开(公告)日：2014-02-13

申请号：US13962583

申请日：2013-08-08

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Takashi KASAHARA ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01J3/0205 ,  G01J3/4412 ,  G01N21/658 ,  Y10T29/49155

Abstract: A method for making a surface enhanced Raman scattering device in accordance with one aspect of the present invention comprises a first step of forming a nanoimprint layer on a main surface of a wafer including a plurality of portions each corresponding to a substrate; a second step of transferring, by using a mold having a pattern corresponding to a fine structural part, the pattern to the nanoimprint layer after the first step, and thereby forming the formed layer including the fine structural part for each portion corresponding to the substrate; a third step of forming a conductor layer on the fine structural part after the second step; and a fourth step of cutting the wafer into each portion corresponding to the substrate after the second step.

Abstract translation: 根据本发明的一个方面的用于制造表面增强拉曼散射装置的方法包括在晶片的主表面上形成纳米压印层的第一步骤，该晶片的主表面包括各自对应于基板的多个部分; 在第一步骤之后，通过使用具有与精细结构部分相对应的图案的模具转移到纳米压印层的第二步骤，从而形成对应于基板的每个部分的包含精细结构部分的成形层; 在第二步骤之后，在精细结构部件上形成导体层的第三步骤; 以及在第二步骤之后将晶片切割成与基板相对应的每个部分的第四步骤。

公开(公告)号：US20160061737A1

公开(公告)日：2016-03-03

申请号：US14780776

申请日：2014-02-07

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Kazuto OFUJI ,  Hiroki OYAMA ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658

Abstract: A surface-enhanced Raman scattering unit comprises a measurement board used upon measurement; a surface-enhanced Raman scattering element, secured to the measurement board, having a substrate and an optical function part, formed on the substrate, for generating surface-enhanced Raman scattering; and a pressing member, secured to the measurement board, having a ring-shaped contact part contacting a peripheral part of the surface-enhanced Raman scattering element and pressing the surface-enhanced Raman scattering element toward the measurement board.

Abstract translation: 表面增强拉曼散射单元包括测量时使用的测量板; 表面增强拉曼散射元件，固定到测量板上，具有形成在基板上的用于产生表面增强拉曼散射的基板和光学功能部分; 以及固定在测量基板上的按压部件，具有与表面增强拉曼散射元件的周边部分接触并将表面增强拉曼散射元件朝测量基板按压的环状接触部。

公开(公告)号：US20160054227A1

公开(公告)日：2016-02-25

申请号：US14780755

申请日：2014-02-07

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi ITO ,  Katsumi SHIBAYAMA ,  Kazuto OFUJI ,  Hiroki OYAMA ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658 ,  B01L9/52 ,  B01L2200/18 ,  B01L2300/041 ,  B01L2300/0858 ,  G02B21/34

Abstract: A SERS unit 1A comprises a SERS element 2 having a substrate 21 and an optical function part 20 formed on the substrate 21, the optical function part 20 for generating surface-enhanced Raman scattering; a transportation board 3 supporting the SERS element 2 during transportation, the SERS element 2 being removed from the transportation board 3 upon measurement; and a holding part 4 having a pinching part 41 pinching the SERS element 2 in cooperation with the transportation board 3, and detachably holding the SERS element 2 in the transportation board 3.

Abstract translation: SERS单元1A包括具有基板21和形成在基板21上的光学功能部分20的SERS元件2，用于产生表面增强拉曼散射的光学功能部分20; 在运输过程中支撑SERS元件2的运输板3，SERS元件2在测量时从运输板3上移除; 以及具有夹持部41的保持部4，该夹持部41与传送板3协作地夹持SERS元件2，并且将SERS元件2可拆卸地保持在输送板3中。