公开(公告)号：EP2889606A4

公开(公告)日：2016-04-20

申请号：EP13827629

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SHIBAYAMA KATSUMI ,  ITO MASASHI ,  YOKINO TAKAFUMI ,  HIROSE MASAKI ,  YOSHIDA ANNA ,  OFUJI KAZUTO ,  MARUYAMA YOSHIHIRO

IPC: G01N21/65 ,  B82Y15/00 ,  B82Y40/00 ,  G01N21/01

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

公开(公告)号：EP2985595A4

公开(公告)日：2016-12-21

申请号：EP14775968

申请日：2014-02-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： ITO MASASHI ,  SHIBAYAMA KATSUMI ,  OFUJI KAZUTO ,  OYAMA HIROKI ,  MARUYAMA YOSHIHIRO

IPC: G01N21/65 ,  G01N21/03

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：EP2889607A4

公开(公告)日：2016-09-28

申请号：EP13828677

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS KK

Inventor： MARUYAMA YOSHIHIRO ,  SHIBAYAMA KATSUMI ,  ITO MASASHI ,  HIROHATA TORU ,  KAMEI HIROKI

IPC: G01N21/65 ,  B82Y15/00 ,  B82Y40/00

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01N21/03 ,  G01N2201/068

Abstract: A SERS element 3 comprises a substrate 4; a fine structure part 7 formed on a front face 4a of the substrate 4 and having a plurality of pillars 11; and a conductor layer 6 formed on the fine structure part 7 and constituting an optical function part 10 for generating surface-enhanced Raman scattering. The conductor layer 6 has a base part formed along the front face 4a of the substrate 4 and a plurality of protrusions protruding from the base part at respective positions corresponding to the pillars 11. The base part and the protrusions form a plurality of gaps G in the conductor layer 6, each of the gaps G having an interstice gradually decreasing in a direction perpendicular to the projecting direction of the pillar 11.

公开(公告)号：EP2985594A4

公开(公告)日：2016-12-14

申请号：EP14775100

申请日：2014-02-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： ITO MASASHI ,  SHIBAYAMA KATSUMI ,  OFUJI KAZUTO ,  OYAMA HIROKI ,  MARUYAMA YOSHIHIRO

IPC: G01N21/65 ,  B01L9/00 ,  G01N21/03 ,  G02B21/34

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.

公开(公告)号：EP2290340A4

公开(公告)日：2014-01-22

申请号：EP09746523

申请日：2009-05-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SHIBAYAMA KATSUMI ,  YOKINO TAKAFUMI ,  KASAHARA TAKASHI ,  ITO MASASHI ,  YOSHIDA ANNA

IPC: G01J3/18 ,  G02B7/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/0297 ,  G01J2003/1213 ,  G02B5/1814 ,  G02B7/025 ,  Y10T156/10

公开(公告)号：EP2287574A4

公开(公告)日：2014-01-08

申请号：EP09746522

申请日：2009-05-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SHIBAYAMA KATSUMI ,  YOKINO TAKAFUMI ,  HIROSE MASAKI ,  ITO MASASHI

IPC: G01J3/18 ,  G02B7/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/0297 ,  G01J2003/1213 ,  G02B5/1814 ,  G02B5/1852 ,  G02B5/1861 ,  G02B7/025 ,  G02B27/4244

公开(公告)号：EP2884264A4

公开(公告)日：2016-08-31

申请号：EP13827643

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SHIBAYAMA KATSUMI ,  ITO MASASHI ,  YOKINO TAKAFUMI ,  HIROSE MASAKI ,  YOSHIDA ANNA ,  OFUJI KAZUTO ,  MARUYAMA YOSHIHIRO ,  KASAHARA TAKASHI ,  KAWAI TOSHIMITSU ,  HIROHATA TORU ,  KAMEI HIROKI ,  OYAMA HIROKI

IPC: G01N21/65 ,  B82Y40/00

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01N21/03 ,  G01N2021/651

Abstract: A SERS element 2 comprises a substrate 21 having a front face 21 a; a fine structure part 24 formed on the front face 21a and having a plurality of pillars 27; and a conductor layer 23 formed on the fine structure part 24 and constituting an optical function part 20 for generating surface-enhanced Raman scattering. The conductor layer 23 has a base part 28 formed along the front face 21 a and a plurality of protrusions 29 protruding from the base part 28 at respective positions corresponding to the pillars 27. The base part 28 has a thickness greater than the height of the pillars 27.

公开(公告)号：EP2884266A4

公开(公告)日：2016-08-10

申请号：EP13828340

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS KK

Inventor： ITO MASASHI ,  SHIBAYAMA KATSUMI ,  KASAHARA TAKASHI ,  MARUYAMA YOSHIHIRO

IPC: G01N21/65 ,  B82Y15/00 ,  B82Y40/00

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

Abstract: A method for making a surface enhanced Raman scattering element 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 molded 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.

公开(公告)号：EP2075555A4

公开(公告)日：2014-01-01

申请号：EP08765192

申请日：2008-06-05

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SUZUKI TOMOFUMI ,  SHIBAYAMA KATSUMI ,  YOKINO TAKAFUMI ,  ITO MASASHI ,  TEICHMANN HELMUT ,  HILLER DIETMAR ,  STARKER ULRICH

IPC: G01J3/02

CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04

公开(公告)号：EP2980564A4

公开(公告)日：2016-12-21

申请号：EP14774816

申请日：2014-02-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： ITO MASASHI ,  SHIBAYAMA KATSUMI ,  OFUJI KAZUTO ,  OYAMA HIROKI ,  MARUYAMA YOSHIHIRO

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.