公开(公告)号：US20240060901A1

公开(公告)日：2024-02-22

申请号：US18496942

申请日：2023-10-30

Applicant: National Chung Hsing University ,  PROTRUSTECH CO., LTD

Inventor： Chien-Chung Chang ,  Chun-Ta Huang

IPC: G01N21/65 ,  G01N21/64 ,  B22F1/054

CPC classification number: G01N21/658 ,  G01N21/648 ,  B22F1/0547

Abstract: A signal enhancement structure configured to enhance a signal of a specimen is provided. The signal enhancement structure includes a plurality of nanowires stacked in a first direction, a second direction, and a third direction. The nanowires are extended along at least two directions. A particle of the specimen is on the nanowires or in a gap among the nanowires. A manufacturing method of a signal enhancement structure and a measuring method with signal enhancement are also provided.

公开(公告)号：US20220003681A1

公开(公告)日：2022-01-06

申请号：US17366029

申请日：2021-07-02

Applicant: National Chung Hsing University ,  PROTRUSTECH CO., LTD

Inventor： Chien-Chung Chang ,  Chun-Ta Huang

IPC: G01N21/65 ,  B05D7/00

Abstract: A signal enhancement structure configured to enhance a signal of a specimen is provided. The signal enhancement structure includes a plurality of nanowires stacked in a first direction, a second direction, and a third direction. The nanowires are extended along at least two directions. A particle of the specimen is on the nanowires or in a gap among the nanowires. A manufacturing method of a signal enhancement structure is also provided.

公开(公告)号：US20200370962A1

公开(公告)日：2020-11-26

申请号：US16879777

申请日：2020-05-21

Applicant: PROTRUSTECH CO., LTD

Inventor： Chun-Ta Huang ,  Wei-Hsin Wang ,  Chien-Chung Chang

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

Abstract: A spectrum measurement system includes a laser light source system, an optical signal receiving system and a beam splitting system. The laser light source system is configured to emit a laser output light beam to the object. The laser output light beam includes at least one of a first and a second peak-wavelength laser. After the object is radiated by the laser output light beam, the object generates a conversion beam. The conversion beam includes at least one of a first and a second spectral signals. The optical signal receiving system includes at least a first and a second signal receivers being respectively configured to receive the first and the second spectral signals. The beam splitting system provides a plurality of light exiting paths being configured to respectively transmit the first and the second spectral signals to the first and the second signal receivers.

公开(公告)号：US11340114B2

公开(公告)日：2022-05-24

申请号：US16879777

申请日：2020-05-21

Applicant: PROTRUSTECH CO., LTD

Inventor： Chun-Ta Huang ,  Wei-Hsin Wang ,  Chien-Chung Chang

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

Abstract: A spectrum measurement system includes a laser light source system, an optical signal receiving system and a beam splitting system. The laser light source system is configured to emit a laser output light beam to the object. The laser output light beam includes at least one of a first and a second peak-wavelength laser. After the object is radiated by the laser output light beam, the object generates a conversion beam. The conversion beam includes at least one of a first and a second spectral signals. The optical signal receiving system includes at least a first and a second signal receivers being respectively configured to receive the first and the second spectral signals. The beam splitting system provides a plurality of light exiting paths being configured to respectively transmit the first and the second spectral signals to the first and the second signal receivers.