WO2023221663A9 - 光谱传感器、光谱传感器模组、传感器装置和电子设备 - Google Patents

光谱传感器、光谱传感器模组、传感器装置和电子设备 Download PDF

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Publication number
WO2023221663A9
WO2023221663A9 PCT/CN2023/085130 CN2023085130W WO2023221663A9 WO 2023221663 A9 WO2023221663 A9 WO 2023221663A9 CN 2023085130 W CN2023085130 W CN 2023085130W WO 2023221663 A9 WO2023221663 A9 WO 2023221663A9
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WO
WIPO (PCT)
Prior art keywords
light
spectral
sensor
spectral sensor
optical assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/085130
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English (en)
French (fr)
Other versions
WO2023221663A1 (zh
Inventor
黄志雷
熊健
李情情
李丽
李小青
冯东宝
王莉
姚壮
盖永萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Seetrum Technology Co Ltd
Original Assignee
Beijing Seetrum Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202221206359.0U external-priority patent/CN217504984U/zh
Priority claimed from CN202222448366.8U external-priority patent/CN218885141U/zh
Priority claimed from CN202223266805.XU external-priority patent/CN219553634U/zh
Priority claimed from CN202211558210.3A external-priority patent/CN118149970A/zh
Application filed by Beijing Seetrum Technology Co Ltd filed Critical Beijing Seetrum Technology Co Ltd
Priority to CN202380023881.6A priority Critical patent/CN118742793A/zh
Publication of WO2023221663A1 publication Critical patent/WO2023221663A1/zh
Publication of WO2023221663A9 publication Critical patent/WO2023221663A9/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Light Receiving Elements (AREA)

Abstract

本申请提出光谱传感器、光谱传感器模组、传感器装置和电子设备。光谱传感器包括光谱芯片和光学组件，光谱芯片包括光调制层和光电探测层，光调制层在光电探测层的感测路径上设置于光电探测层的入光面一侧并包括用于对入射光进行调制的调制单元，光学组件设置于光谱芯片的感测路径上，光学组件至少包括光阑，入射光通过光阑形成照射到光调制层的光斑，其覆盖光调制层的至少一个调制单元，或者光学组件包括匀光件及光阑，入射光通过其将光信号导引至光调制层上表面，或者光学组件包括匀光器件及透镜，入射光经其被以设定的入射角度和均匀光强的方式引导至光谱芯片表面。此外，光谱传感器模组至少包括光谱传感器、线路板。本申请提出的光谱传感器能够改善光电性能，例如提高恢复光谱的准确性和稳定性等。
PCT/CN2023/085130 2022-05-16 2023-03-30 光谱传感器、光谱传感器模组、传感器装置和电子设备 Ceased WO2023221663A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202380023881.6A CN118742793A (zh) 2022-09-15 2023-03-30 光谱传感器、光谱传感器模组、传感器装置和电子设备

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN202221206359.0U CN217504984U (zh) 2022-05-16 2022-05-16 光谱传感器模组和传感器装置
CN202221206359.0 2022-05-16
CN202222448366.8U CN218885141U (zh) 2022-09-15 2022-09-15 光谱传感器模组
CN202222448366.8 2022-09-15
CN202223266805.XU CN219553634U (zh) 2022-12-06 2022-12-06 光谱传感器、光谱传感器模组和电子设备
CN202211558210.3A CN118149970A (zh) 2022-12-06 2022-12-06 光谱传感器、光谱传感器模组和电子设备
CN202211558210.3 2022-12-06
CN202223266805.X 2022-12-06

Publications (2)

Publication Number Publication Date
WO2023221663A1 WO2023221663A1 (zh) 2023-11-23
WO2023221663A9 true WO2023221663A9 (zh) 2024-10-17

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PCT/CN2023/085130 Ceased WO2023221663A1 (zh) 2022-05-16 2023-03-30 光谱传感器、光谱传感器模组、传感器装置和电子设备

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024120271A1 (zh) * 2022-12-06 2024-06-13 北京与光科技有限公司 光谱传感器模组和带有光谱传感器模组的电子设备
CN117949090B (zh) * 2024-01-16 2025-04-15 中国科学院力学研究所 一种基于光路解耦的光谱仪的设计方法以及光谱仪

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014646C2 (de) * 1980-04-16 1983-12-15 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Spektralanalyse
EP2081004A1 (en) * 2008-01-17 2009-07-22 Vrije Universiteit Brussel Photospectrometer
US8717551B2 (en) * 2011-09-30 2014-05-06 Inview Technology Corporation Adaptive search for atypical regions in incident light field and spectral classification of light in the atypical regions
CN210376122U (zh) * 2019-07-31 2020-04-21 清华大学 一种光调制微纳结构及微集成光谱仪
CN112730267B (zh) * 2019-10-28 2025-10-21 清华大学 光谱仪结构及电子设备
CN111505820A (zh) * 2020-03-17 2020-08-07 清华大学 单片集成的图像传感芯片及光谱识别设备
CN111490060A (zh) * 2020-05-06 2020-08-04 清华大学 光谱成像芯片及光谱识别设备
CN214951801U (zh) * 2021-06-16 2021-11-30 北京与光科技有限公司 光谱分析装置
CN113596308A (zh) * 2021-07-30 2021-11-02 苏州多感科技有限公司 图像传感器以及优化成像效果的方法
CN113588085A (zh) * 2021-09-03 2021-11-02 杭州纳境科技有限公司 微型快照式光谱仪
CN215953344U (zh) * 2021-09-10 2022-03-04 北京与光科技有限公司 光谱检测装置
CN218885141U (zh) * 2022-09-15 2023-04-18 北京与光科技有限公司 光谱传感器模组
CN217504984U (zh) * 2022-05-16 2022-09-27 北京与光科技有限公司 光谱传感器模组和传感器装置

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