JP7246863B2 - 受光装置、車両制御システム及び測距装置 - Google Patents

受光装置、車両制御システム及び測距装置 Download PDF

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Publication number
JP7246863B2
JP7246863B2 JP2018081068A JP2018081068A JP7246863B2 JP 7246863 B2 JP7246863 B2 JP 7246863B2 JP 2018081068 A JP2018081068 A JP 2018081068A JP 2018081068 A JP2018081068 A JP 2018081068A JP 7246863 B2 JP7246863 B2 JP 7246863B2
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pixel
light
sensitivity
pixels
light receiving
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Japanese (ja)
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JP2019190892A (ja
JP2019190892A5 (enExample
Inventor
治 小澤
隼人 上水流
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Sony Semiconductor Solutions Corp
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Sony Semiconductor Solutions Corp
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Priority to JP2018081068A priority Critical patent/JP7246863B2/ja
Priority to KR1020207016811A priority patent/KR102740857B1/ko
Priority to DE112019002068.4T priority patent/DE112019002068T5/de
Priority to US16/957,253 priority patent/US11714172B2/en
Priority to PCT/JP2019/015423 priority patent/WO2019203057A1/en
Priority to EP19719629.8A priority patent/EP3781967A1/en
Priority to TW112131520A priority patent/TWI885453B/zh
Priority to TW108112418A priority patent/TWI815877B/zh
Priority to CN201920492618.2U priority patent/CN210166495U/zh
Priority to CN201910293488.4A priority patent/CN110389332A/zh
Publication of JP2019190892A publication Critical patent/JP2019190892A/ja
Publication of JP2019190892A5 publication Critical patent/JP2019190892A5/ja
Application granted granted Critical
Publication of JP7246863B2 publication Critical patent/JP7246863B2/ja
Priority to US18/137,303 priority patent/US12474451B2/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4913—Circuits for detection, sampling, integration or read-out
    • G01S7/4914—Circuits for detection, sampling, integration or read-out of detector arrays, e.g. charge-transfer gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4918—Controlling received signal intensity, gain or exposure of sensor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
    • H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
    • H10F30/225—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier working in avalanche mode, e.g. avalanche photodiodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/802—Geometry or disposition of elements in pixels, e.g. address-lines or gate electrodes
    • H10F39/8027—Geometry of the photosensitive area
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4413—Type
    • G01J2001/442—Single-photon detection or photon counting
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4413—Type
    • G01J2001/4433—Peak sensing
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Light Receiving Elements (AREA)
  • Measurement Of Optical Distance (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP2018081068A 2018-04-20 2018-04-20 受光装置、車両制御システム及び測距装置 Active JP7246863B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2018081068A JP7246863B2 (ja) 2018-04-20 2018-04-20 受光装置、車両制御システム及び測距装置
DE112019002068.4T DE112019002068T5 (de) 2018-04-20 2019-04-09 Lichtempfangsvorrichtung und abstandsmessvorrichtung
US16/957,253 US11714172B2 (en) 2018-04-20 2019-04-09 Light reception device and distance measurement device
PCT/JP2019/015423 WO2019203057A1 (en) 2018-04-20 2019-04-09 Light reception device and distance measurement device
EP19719629.8A EP3781967A1 (en) 2018-04-20 2019-04-09 Light reception device and distance measurement device
KR1020207016811A KR102740857B1 (ko) 2018-04-20 2019-04-09 수광 장치 및 측거 장치
TW112131520A TWI885453B (zh) 2018-04-20 2019-04-10 光接收裝置及距離測量裝置
TW108112418A TWI815877B (zh) 2018-04-20 2019-04-10 光接收裝置及距離測量裝置
CN201920492618.2U CN210166495U (zh) 2018-04-20 2019-04-12 受光装置和受光系统
CN201910293488.4A CN110389332A (zh) 2018-04-20 2019-04-12 受光装置和受光系统
US18/137,303 US12474451B2 (en) 2018-04-20 2023-04-20 Light reception device and distance measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018081068A JP7246863B2 (ja) 2018-04-20 2018-04-20 受光装置、車両制御システム及び測距装置

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JP2019190892A JP2019190892A (ja) 2019-10-31
JP2019190892A5 JP2019190892A5 (enExample) 2021-09-30
JP7246863B2 true JP7246863B2 (ja) 2023-03-28

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US (2) US11714172B2 (enExample)
EP (1) EP3781967A1 (enExample)
JP (1) JP7246863B2 (enExample)
KR (1) KR102740857B1 (enExample)
CN (2) CN210166495U (enExample)
DE (1) DE112019002068T5 (enExample)
TW (2) TWI815877B (enExample)
WO (1) WO2019203057A1 (enExample)

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JP2023145810A (ja) * 2020-08-11 2023-10-12 ソニーセミコンダクタソリューションズ株式会社 面発光レーザ装置及び電子機器
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JP7476033B2 (ja) * 2020-08-24 2024-04-30 株式会社東芝 受光装置及び電子装置
CN112816999A (zh) * 2020-08-25 2021-05-18 神盾股份有限公司 光感测阵列与飞行时间测距装置
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JP7766413B2 (ja) * 2021-04-26 2025-11-10 キヤノン株式会社 投光ユニットおよびそれを用いた測距装置
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KR102740857B1 (ko) 2024-12-09
KR20210003711A (ko) 2021-01-12
JP2019190892A (ja) 2019-10-31
US12474451B2 (en) 2025-11-18
CN210166495U (zh) 2020-03-20
WO2019203057A1 (en) 2019-10-24
TWI815877B (zh) 2023-09-21
TW202349027A (zh) 2023-12-16
US20210025990A1 (en) 2021-01-28
DE112019002068T5 (de) 2021-01-28
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