{"id":"https://openalex.org/W2110462007","doi":"https://doi.org/10.1109/tce.2002.1037020","title":"A new readout circuit for an ultrahigh sensitivity CMOS image sensor","display_name":"A new readout circuit for an ultrahigh sensitivity CMOS image sensor","publication_year":2002,"publication_date":"2002-08-01","ids":{"openalex":"https://openalex.org/W2110462007","doi":"https://doi.org/10.1109/tce.2002.1037020","mag":"2110462007"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2002.1037020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2002.1037020","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019523801","display_name":"Takahisa Watabe","orcid":"https://orcid.org/0000-0002-7050-1121"},"institutions":[{"id":"https://openalex.org/I15905956","display_name":"NHK Spring (Japan)","ror":"https://ror.org/00vse3055","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"T. Watabe","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Tokyo, Japan","NHK Sci. & Tech. Res. Labs., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Sci. & Tech. Res. Labs., Tokyo, Japan","institution_ids":["https://openalex.org/I15905956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017726683","display_name":"Masahide Goto","orcid":"https://orcid.org/0000-0002-1388-4488"},"institutions":[{"id":"https://openalex.org/I15905956","display_name":"NHK Spring (Japan)","ror":"https://ror.org/00vse3055","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Goto","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Tokyo, Japan","NHK Sci. & Tech. Res. Labs., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Sci. & Tech. Res. Labs., Tokyo, Japan","institution_ids":["https://openalex.org/I15905956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113663849","display_name":"Hiroshi Ohtake","orcid":null},"institutions":[{"id":"https://openalex.org/I15905956","display_name":"NHK Spring (Japan)","ror":"https://ror.org/00vse3055","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Ohtake","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Tokyo, Japan","NHK Sci. & Tech. Res. Labs., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Sci. & Tech. Res. Labs., Tokyo, Japan","institution_ids":["https://openalex.org/I15905956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113552100","display_name":"Hirotaka Maruyama","orcid":"https://orcid.org/0009-0008-7845-2281"},"institutions":[{"id":"https://openalex.org/I15905956","display_name":"NHK Spring (Japan)","ror":"https://ror.org/00vse3055","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Maruyama","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Tokyo, Japan","NHK Sci. & Tech. Res. Labs., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Sci. & Tech. Res. Labs., Tokyo, Japan","institution_ids":["https://openalex.org/I15905956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111562515","display_name":"Kenkichi Tanioka","orcid":null},"institutions":[{"id":"https://openalex.org/I15905956","display_name":"NHK Spring (Japan)","ror":"https://ror.org/00vse3055","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Tanioka","raw_affiliation_strings":["NHK Science and Technology Research Laboratories, Tokyo, Japan","NHK Sci. & Tech. Res. Labs., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NHK Science and Technology Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Sci. & Tech. Res. Labs., Tokyo, Japan","institution_ids":["https://openalex.org/I15905956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019523801"],"corresponding_institution_ids":["https://openalex.org/I15905956"],"apc_list":null,"apc_paid":null,"fwci":0.3394,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59577386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"48","issue":"3","first_page":"394","last_page":"399"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10623","display_name":"Thin-Film Transistor Technologies","score":0.9825000166893005,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7884141206741333},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.7843850255012512},{"id":"https://openalex.org/keywords/photodiode","display_name":"Photodiode","score":0.7131168246269226},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6792813539505005},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5657579898834229},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5631051063537598},{"id":"https://openalex.org/keywords/fixed-pattern-noise","display_name":"Fixed-pattern noise","score":0.5333480834960938},{"id":"https://openalex.org/keywords/cmos-sensor","display_name":"CMOS sensor","score":0.4880915880203247},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4829820692539215},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.47435176372528076},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.47045838832855225},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4335300922393799},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4284961223602295},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3833989202976227},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2972401976585388},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24478641152381897},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22089028358459473},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1945071816444397},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10702243447303772},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.10520404577255249}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7884141206741333},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.7843850255012512},{"id":"https://openalex.org/C751236","wikidata":"https://www.wikidata.org/wiki/Q175943","display_name":"Photodiode","level":2,"score":0.7131168246269226},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6792813539505005},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5657579898834229},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5631051063537598},{"id":"https://openalex.org/C2778368474","wikidata":"https://www.wikidata.org/wiki/Q5456322","display_name":"Fixed-pattern noise","level":3,"score":0.5333480834960938},{"id":"https://openalex.org/C155512908","wikidata":"https://www.wikidata.org/wiki/Q210745","display_name":"CMOS sensor","level":3,"score":0.4880915880203247},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4829820692539215},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.47435176372528076},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.47045838832855225},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4335300922393799},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4284961223602295},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3833989202976227},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2972401976585388},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24478641152381897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22089028358459473},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1945071816444397},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10702243447303772},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.10520404577255249},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2002.1037020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2002.1037020","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8299999833106995,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1535772458","https://openalex.org/W1978376315","https://openalex.org/W2061475014","https://openalex.org/W2121688633","https://openalex.org/W2136949500","https://openalex.org/W2138002298","https://openalex.org/W2141006971","https://openalex.org/W2150514061","https://openalex.org/W2240902891","https://openalex.org/W2535002428","https://openalex.org/W6690106990"],"related_works":["https://openalex.org/W1979129154","https://openalex.org/W2106574814","https://openalex.org/W3188917671","https://openalex.org/W2750896364","https://openalex.org/W2331709517","https://openalex.org/W2541418790","https://openalex.org/W2534247915","https://openalex.org/W2350553929","https://openalex.org/W1990138130","https://openalex.org/W2125775971"],"abstract_inverted_index":{"We":[0,37],"have":[1],"developed":[2],"a":[3,20,34,41],"new":[4],"readout":[5,47],"circuit":[6,14],"for":[7],"highly":[8],"sensitive":[9],"CMOS":[10,42,59],"image":[11,43,60],"sensors.":[12,61],"The":[13],"makes":[15],"it":[16,52],"possible":[17],"to":[18,33],"obtain":[19],"high":[21],"signal-to-noise":[22],"ratio":[23],"by":[24],"effectively":[25],"transferring":[26],"signal":[27],"charges":[28],"accumulated":[29],"in":[30],"the":[31,46],"photodiode":[32],"small":[35],"capacitance.":[36],"fabricated":[38],"and":[39,49],"tested":[40],"sensor":[44],"with":[45],"circuit,":[48],"confirmed":[50],"that":[51],"has":[53],"higher":[54],"sensitivity":[55],"than":[56],"conventional":[57],"passive-pixel":[58]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
