Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Asif J. Chowdhury0
Ajey Poovannummoottil Jacob0
Michal Rakowski0
Yusheng Bian0
Date of Patent
May 3, 2022
0Patent Application Number
167991830
Date Filed
February 24, 2020
0Patent Citations Received
Patent Primary Examiner
The present disclosure relates to semiconductor structures and, more particularly, to photodiode structures and methods of manufacture. The structure includes: a charge region having a first doping concentration and a variable width; a multiplication region adjacent to the charge region; and an absorption region adjacent to the variable width charge region.
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