SPAD Patent Landscape Analysis 2023

????????????????SPAD????????????????????????APD???????????APD??SPAD???????????楨?????????????????????????CMOS??·???ɡ????γ??????????????????????????????????????SPAD??????????????·????????????????????????TDC???????????·?????SPAD????????????????????????????????????????????????ToF???????????????????????????????????????

SPAD?????·??????????DOI: 10.3389/fphy.2022.906671??

???2020??????????????iPad Pro??iPhone 12 Pro Max?????????????????????м?????????Sony????????3??????SPAD???д??????????????????????????????????в???SPAD?????????????????????????????????Ρ???????????????棬VCSEL+SPAD????????????????о??????????????ж?????????????????????SPAD???????????????CMOS??????????????????????CMOS????????????·????????????BSI????3D????????????Charge Focusing?????????SPAD?????????·???д??????????????????????????????????????Ч??????????????????

???BSI SPAD???У???vs. BSI?????SPAD???У???????????Canon??

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?????????????????????SPAD????????????????2200?????漰?????λ????????????SPAD????????????????????1984-2004?????????????????????????10??????2005???????????Χ???SPAD?????????????????????????2015????????????????????????????2021???????????????334?????????????????????????????????????????????????????????????18???1????????2022???2023????????????δ????????????????????ο???

SPAD?????????????????????????????

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???SPAD??????????????????????????Χ?????????????

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SPAD?????????????????2017-2023?????????SPAD???????????????????????????г????????????????20???????????????????й?????????????????????????人??о???????????????????????????????о???????????????????????????????????SPAD????????????????????????????????????onsemi????W&Wsens????о??GlobalFoundries?????????IRIS???й?????????Egis Technology?????1???X-FAB???????????????Dongbu HiTek?????

SPAD?????????????????????????????

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SPAD??????????

???????SPAD???????????/???3???????????????????910??????????????м?????????????????????????????漰???????????/?????SPAD?????????????????????????803??319??70??????????????????漰????????????????????SPAD??????о??????????????????????????????????????????????????????????????????????????????

SPAD????????

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1. SPAD???????????

???????APD??SPAD??MPPC/SiPM????SPAD??????????Ч??·????SPAD????????????

2. SPAD???????????

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3. SPAD??????????

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4. SPAD?й????????

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5. SPAD?????????????????

???????SPAD??????????????????????????????顢??????????????/??Ч????????????????

6. SPAD??????????????????

???????SPAD???????????????????????????????顢??????????????/??Ч????????????????

7. SPAD??????л??????????

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8. SPAD??????????????

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?????????????????????????SPAD???????????-2023?桷???棬?????????????????????wangyi#memsconsulting.com??#????@?????綽??17898818163??