{"id":"https://openalex.org/W4411171663","doi":"https://doi.org/10.1109/jeds.2025.3578538","title":"A 7T2C Pixel Circuit Compensating for TFT Threshold Voltage Shift in Active-Matrix Simultaneous Neurostimulation","display_name":"A 7T2C Pixel Circuit Compensating for TFT Threshold Voltage Shift in Active-Matrix Simultaneous Neurostimulation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411171663","doi":"https://doi.org/10.1109/jeds.2025.3578538"},"language":"en","primary_location":{"id":"doi:10.1109/jeds.2025.3578538","doi":"https://doi.org/10.1109/jeds.2025.3578538","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jeds.2025.3578538","pdf_url":null,"source":{"id":"https://openalex.org/S2482167115","display_name":"IEEE Journal of the Electron Devices Society","issn_l":"2168-6734","issn":["2168-6734"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-2","norway-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of the Electron Devices Society","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jeds.2025.3578538","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113882543","display_name":"Teng Yi","orcid":"https://orcid.org/0009-0003-6489-2562","observed_orcids":["https://orcid.org/0009-0003-6489-2562"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Teng Yi","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0003-6489-2562","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yaojie Zheng","orcid":"https://orcid.org/0000-0001-8696-4019","observed_orcids":["https://orcid.org/0000-0001-8696-4019"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojie Zheng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8696-4019","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053371391","display_name":"Yangkun Hou","orcid":"https://orcid.org/0009-0007-9036-2783","observed_orcids":["https://orcid.org/0009-0007-9036-2783"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangkun Hou","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-9036-2783","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023755254","display_name":"Huazhong Yang","orcid":"https://orcid.org/0000-0003-2421-353X","observed_orcids":["https://orcid.org/0000-0003-2421-353X"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huazhong Yang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2421-353X","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100764674","display_name":"Xueqing Li","orcid":"https://orcid.org/0000-0002-8051-3345","observed_orcids":["https://orcid.org/0000-0002-8051-3345","https://orcid.org/0000-0003-0166-2711"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueqing Li","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8051-3345","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023068249","display_name":"Chen Hui Jiang","orcid":"https://orcid.org/0000-0002-6806-5324","observed_orcids":["https://orcid.org/0000-0002-6806-5324"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Jiang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6806-5324","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":{"value":1350,"currency":"USD","value_usd":1350},"apc_paid":{"value":1350,"currency":"USD","value_usd":1350},"fwci":0.2409,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4166713,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"13","issue":null,"first_page":"1204","last_page":"1208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.823199987411499,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.823199987411499,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.05770000070333481,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10623","display_name":"Thin-Film Transistor Technologies","score":0.04320000112056732,"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/organic-thin-film-transistors","display_name":"organic thin-film transistors","score":0.9179999828338623},{"id":"https://openalex.org/keywords/threshold-voltage-shift","display_name":"threshold voltage shift","score":0.7319999933242798},{"id":"https://openalex.org/keywords/pixel-circuit","display_name":"pixel circuit","score":0.6869999766349792},{"id":"https://openalex.org/keywords/neurostimulation","display_name":"neurostimulation","score":0.7490000128746033},{"id":"https://openalex.org/keywords/current-compensation","display_name":"current compensation","score":0.5260000228881836},{"id":"https://openalex.org/keywords/flexible-electronics","display_name":"flexible electronics","score":0.6029999852180481},{"id":"https://openalex.org/keywords/process-variation","display_name":"process variation","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C2776443511","wikidata":"https://www.wikidata.org/wiki/Q1724687","display_name":"Neurostimulation","level":3,"score":0.6669845581054688},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.621225893497467},{"id":"https://openalex.org/C70201059","wikidata":"https://www.wikidata.org/wiki/Q3142195","display_name":"Active matrix","level":4,"score":0.602916955947876},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.48748230934143066},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4750939607620239},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4542456567287445},{"id":"https://openalex.org/C195370968","wikidata":"https://www.wikidata.org/wiki/Q1754002","display_name":"Threshold voltage","level":4,"score":0.44384077191352844},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4117080569267273},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3834647536277771},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3785160779953003},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3684068024158478},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3677431344985962},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.27798032760620117},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1521061360836029},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14960533380508423},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.11949127912521362},{"id":"https://openalex.org/C24998067","wikidata":"https://www.wikidata.org/wiki/Q4114622","display_name":"Stimulation","level":2,"score":0.10526028275489807},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jeds.2025.3578538","doi":"https://doi.org/10.1109/jeds.2025.3578538","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jeds.2025.3578538","pdf_url":null,"source":{"id":"https://openalex.org/S2482167115","display_name":"IEEE Journal of the Electron Devices Society","issn_l":"2168-6734","issn":["2168-6734"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-2","norway-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of the Electron Devices Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bb9b6baf76934adf8eed5e94fed1a331","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/bb9b6baf76934adf8eed5e94fed1a331","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of the Electron Devices Society, Vol 13, Pp 1204-1208 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jeds.2025.3578538","doi":"https://doi.org/10.1109/jeds.2025.3578538","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jeds.2025.3578538","pdf_url":null,"source":{"id":"https://openalex.org/S2482167115","display_name":"IEEE Journal of the Electron Devices Society","issn_l":"2168-6734","issn":["2168-6734"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-2","norway-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of the Electron Devices Society","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G6470418393","display_name":null,"funder_award_id":"82151305","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8107434926","display_name":null,"funder_award_id":"62374102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2542383921","https://openalex.org/W3035771320","https://openalex.org/W2066084019","https://openalex.org/W2745519670","https://openalex.org/W2374767931","https://openalex.org/W1976630228","https://openalex.org/W2101631644","https://openalex.org/W1979509734","https://openalex.org/W2613776464","https://openalex.org/W2978736898"],"abstract_inverted_index":{"Implantable":[0],"neuroprostheses":[1],"require":[2],"stimulators":[3],"with":[4],"a":[5,40,50],"high":[6],"number":[7],"of":[8,63,86],"channels":[9],"and":[10,22,77,80,100],"mechanical":[11],"flexibility.":[12],"Organic":[13],"thin-film":[14],"transistors":[15],"(OTFTs)":[16],"are":[17],"potential":[18],"for":[19,70],"flexible":[20],"circuits":[21],"large-area":[23],"bioelectronic":[24],"systems.":[25],"However,":[26],"inconsistent":[27],"stimulating":[28],"current":[29],"levels":[30],"across":[31],"different":[32],"pixels":[33],"caused":[34],"by":[35],"non-uniform":[36],"threshold":[37,71,103],"voltages":[38],"remains":[39],"challenge,":[41],"due":[42],"to":[43,68,83],"fabrication":[44],"process":[45],"variations.":[46],"This":[47],"paper":[48],"introduces":[49],"7T2C":[51],"pixel":[52,65],"circuit":[53,66],"utilizing":[54],"OTFTs":[55],"designed":[56],"in":[57,74,102],"neurostimulation":[58,88],"system.":[59,89],"The":[60],"main":[61],"function":[62],"the":[64,75,87,93,96],"is":[67],"compensate":[69],"voltage":[72],"variations":[73],"TFTs":[76],"provide":[78],"stable":[79],"uniform":[81],"currents":[82,99],"current-driving":[84],"devices":[85],"Measurement":[90],"results":[91],"confirm":[92],"relationship":[94],"between":[95],"output":[97],"stimulation":[98],"shifts":[101],"voltage.":[104]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-09-24T07:57:37.273135","created_date":"2025-10-10T00:00:00"}