公开(公告)号：US12174109B2

公开(公告)日：2024-12-24

申请号：US18482027

申请日：2023-10-06

Applicant: DELTA ELECTRONICS, INC.

Inventor： Bo Ma ,  Jei-Yin Yiu ,  Yu-Kai Kao ,  I-An Yen ,  Chun-Jung Li ,  Shu-Ting Hsu ,  Song-Bin Huang ,  Ni-Chin Ko

IPC: G01N21/01 ,  B01L7/00 ,  G02B5/20 ,  G02B7/182 ,  G02B26/08 ,  G02B27/14

Abstract: An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.

公开(公告)号：US11815445B2

公开(公告)日：2023-11-14

申请号：US17013840

申请日：2020-09-07

Applicant: DELTA ELECTRONICS, INC.

Inventor： Bo Ma ,  Jei-Yin Yiu ,  Yu-Kai Kao ,  I-An Yen ,  Chun-Jung Li ,  Shu-Ting Hsu ,  Song-Bin Huang ,  Ni-Chin Ko

IPC: G01N21/01 ,  B01L7/00 ,  G02B5/20 ,  G02B7/182 ,  G02B26/08 ,  G02B27/14

CPC classification number: G01N21/01 ,  B01L7/525 ,  B01L2200/148 ,  B01L2300/0663 ,  G02B5/205 ,  G02B7/1821 ,  G02B26/0825 ,  G02B27/144

Abstract: An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.