公开(公告)号：US10785467B2

公开(公告)日：2020-09-22

申请号：US16248996

申请日：2019-01-16

Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.

Inventor： Shin-Wen Chen ,  Ye-Quang Chen ,  Jing-Wei Li ,  Sheng-Jie Ding ,  Chia-Wei Chen

IPC: H04N13/257 ,  H04N9/07 ,  H04N13/25 ,  H04N5/225

Abstract: A 3D sensing device includes a base, an infrared emitting module, a first infrared receiver, a second infrared receiver, a color camera module, a first moving member, a second moving member, a first driving member, and a second driving member. The first moving member and the second moving member are slidably mounted on the base. The first driving member and the second riving member respectively drive the first moving member and the second moving member to slide along the base. The infrared emitting module is mounted on the first moving member. The color camera module is located between the first infrared receiver and the infrared emitter. The second infrared receiver is mounted on the second moving member. The first moving member and the second moving member respectively move the infrared emitting module and the second infrared receiver along the base relative to the first infrared receiver.

公开(公告)号：US11913837B2

公开(公告)日：2024-02-27

申请号：US17687908

申请日：2022-03-07

Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.

Inventor： Hsin-Yen Hsu ,  Ye-Quang Chen ,  Ho-Kai Liang ,  Yi-Mou Huang ,  Jian-Zong Liu

IPC: G01J3/45 ,  G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/45 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0272 ,  G01J2003/045 ,  G01J3/18 ,  G01J2003/284

Abstract: An optical module includes a micro spectrometer. The micro spectrometer includes an optical crystal, a lens, and a photosensitive assembly. The optical crystal is configured to receive detection light and covert the detection light into interference light. The optical crystal is surrounded by a sleeve, the sleeve configured to fix a position of the optical crystal. The lens is configured for receiving the interference light and focusing the interference light. The photosensitive assembly is configured for imaging the interference light into an interference image. The optical module further comprises a controller. The controller is electrically connected to the photosensitive assembly, and the controller is used to convert the interference image into light wavelength signals and light intensity signals.