Invention Grant
- Patent Title: Single photon avalanche diode (SPAD) array including distributed or tree for readout
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Application No.: US14977259Application Date: 2015-12-21
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Publication No.: US10332930B2Publication Date: 2019-06-25
- Inventor: Bruce Rae , Ivan Ivanov
- Applicant: STMicroelectronics (Research & Development) Limited
- Applicant Address: GB Marlow
- Assignee: STMicroelectronics (Research & Development) Limited
- Current Assignee: STMicroelectronics (Research & Development) Limited
- Current Assignee Address: GB Marlow
- Agency: Seed Intellectual Property Law Group LLP
- Main IPC: H01L27/146
- IPC: H01L27/146 ; G01J1/44
Abstract:
A device includes an array of single photon avalanche diodes (SPADs) and a plurality of pulse shapers. Each of the SPADs are electrically coupled to a respective SPAD quench circuit. Each of the pulse shapers have an input electrically coupled to an output of a respective SPAD quench circuit.
Public/Granted literature
- US20170176250A1 SINGLE PHOTON AVALANCHE DIODE (SPAD) ARRAY INCLUDING DISTRIBUTED OR TREE FOR READOUT Public/Granted day:2017-06-22
Information query
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