KR20250057879A - 광전 변환 장치 - Google Patents

광전 변환 장치 Download PDF

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Publication number
KR20250057879A
KR20250057879A KR1020257010535A KR20257010535A KR20250057879A KR 20250057879 A KR20250057879 A KR 20250057879A KR 1020257010535 A KR1020257010535 A KR 1020257010535A KR 20257010535 A KR20257010535 A KR 20257010535A KR 20250057879 A KR20250057879 A KR 20250057879A
Authority
KR
South Korea
Prior art keywords
photoelectric conversion
conversion element
light
wavelength
conversion device
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.)
Pending
Application number
KR1020257010535A
Other languages
English (en)
Korean (ko)
Inventor
도시키 츠보이
가즈히로 모리모토
Original Assignee
캐논 가부시끼가이샤
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
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20250057879A publication Critical patent/KR20250057879A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/705—Pixels for depth measurement, e.g. RGBZ
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
KR1020257010535A 2022-09-08 2023-08-23 광전 변환 장치 Pending KR20250057879A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022142845A JP2024038655A (ja) 2022-09-08 2022-09-08 光電変換装置
JPJP-P-2022-142845 2022-09-08
PCT/JP2023/030359 WO2024053400A1 (ja) 2022-09-08 2023-08-23 光電変換装置

Publications (1)

Publication Number Publication Date
KR20250057879A true KR20250057879A (ko) 2025-04-29

Family

ID=90191084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257010535A Pending KR20250057879A (ko) 2022-09-08 2023-08-23 광전 변환 장치

Country Status (6)

Country Link
US (1) US20250203238A1 (https=)
EP (1) EP4586633A1 (https=)
JP (1) JP2024038655A (https=)
KR (1) KR20250057879A (https=)
CN (1) CN119817110A (https=)
WO (1) WO2024053400A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7830564B2 (ja) * 2024-07-25 2026-03-16 キヤノン株式会社 撮像装置、撮像方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170052065A1 (en) 2015-08-20 2017-02-23 Apple Inc. SPAD array with gated histogram construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7361514B2 (ja) * 2019-07-09 2023-10-16 キヤノン株式会社 撮像素子および撮像装置
JP7721260B2 (ja) * 2020-10-21 2025-08-12 キヤノン株式会社 光電変換装置、光電変換システム
JP7661212B2 (ja) * 2021-01-07 2025-04-14 キヤノン株式会社 光電変換装置、光検出システム
JP7288691B2 (ja) 2021-03-17 2023-06-08 昭和ルーフリモ株式会社 棟下地、およびそれを用いた屋根

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170052065A1 (en) 2015-08-20 2017-02-23 Apple Inc. SPAD array with gated histogram construction

Also Published As

Publication number Publication date
US20250203238A1 (en) 2025-06-19
EP4586633A1 (en) 2025-07-16
JP2024038655A (ja) 2024-03-21
CN119817110A (zh) 2025-04-11
WO2024053400A1 (ja) 2024-03-14

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250331

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application