{"id":"https://openalex.org/W1964876876","doi":"https://doi.org/10.1115/ipack2007-33913","title":"Thermal Characteristics of LED Light Source in Flat Panel Display Backlight System","display_name":"Thermal Characteristics of LED Light Source in Flat Panel Display Backlight System","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1964876876","doi":"https://doi.org/10.1115/ipack2007-33913","mag":"1964876876"},"language":"en","primary_location":{"id":"doi:10.1115/ipack2007-33913","doi":"https://doi.org/10.1115/ipack2007-33913","is_oa":false,"landing_page_url":"https://doi.org/10.1115/ipack2007-33913","pdf_url":null,"source":{"id":"https://openalex.org/S7407088218","display_name":"ASME International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems (InterPACK)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ASME 2007 InterPACK Conference, Volume 1","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5004221834","display_name":"Sung Ki Kim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210140519","display_name":"Korean Association Of Science and Technology Studies","ror":"https://ror.org/04qh86j58","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210140519"]},{"id":"https://openalex.org/I4405259277","display_name":"Samsung Electronics (South Korea)","ror":"https://ror.org/020m7t761","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4405259277"]},{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung Ki Kim","raw_affiliation_strings":["Korea Institute of Science and Technology, Seoul, South Korea","Samsung Electronics, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I4210140519","https://openalex.org/I58716616"]},{"raw_affiliation_string":"Samsung Electronics, Suwon, South Korea","institution_ids":["https://openalex.org/I4405259277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057848260","display_name":"Joon Ho Kang","orcid":"https://orcid.org/0000-0002-9052-7062","observed_orcids":["https://orcid.org/0000-0002-9052-7062"]},"institutions":[{"id":"https://openalex.org/I4405259277","display_name":"Samsung Electronics (South Korea)","ror":"https://ror.org/020m7t761","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4405259277"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joon Kang","raw_affiliation_strings":["Samsung Electronics, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Electronics, Suwon, South Korea","institution_ids":["https://openalex.org/I4405259277"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100615887","display_name":"Seoyoung C. Kim","orcid":"https://orcid.org/0000-0002-2517-3579","observed_orcids":["https://orcid.org/0000-0002-2517-3579"]},"institutions":[{"id":"https://openalex.org/I4210140519","display_name":"Korean Association Of Science and Technology Studies","ror":"https://ror.org/04qh86j58","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210140519"]},{"id":"https://openalex.org/I4405259277","display_name":"Samsung Electronics (South Korea)","ror":"https://ror.org/020m7t761","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4405259277"]},{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seo Young Kim","raw_affiliation_strings":["Korea Institute of Science and Technology, Seoul, South Korea","Samsung Electronics, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology, Seoul, South Korea","institution_ids":["https://openalex.org/I4210140519","https://openalex.org/I58716616"]},{"raw_affiliation_string":"Samsung Electronics, Suwon, South Korea","institution_ids":["https://openalex.org/I4405259277"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3237,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78349788,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"273","last_page":"276"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.45019999146461487,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.45019999146461487,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11517","display_name":"Advanced optical system design","score":0.19480000436306,"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/T13116","display_name":"Heat Transfer and Numerical Methods","score":0.08389999717473984,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/led-backlight","display_name":"LED backlight","score":0.9890000224113464},{"id":"https://openalex.org/keywords/flat-panel-displays","display_name":"flat panel displays","score":0.9290000200271606},{"id":"https://openalex.org/keywords/thermal-management","display_name":"thermal management","score":0.9589999914169312},{"id":"https://openalex.org/keywords/heat-spreading","display_name":"heat spreading","score":0.8050000071525574},{"id":"https://openalex.org/keywords/temperature-distribution","display_name":"temperature distribution","score":0.7210000157356262},{"id":"https://openalex.org/keywords/local-dimming","display_name":"local dimming","score":0.6629999876022339},{"id":"https://openalex.org/keywords/display-reliability","display_name":"display reliability","score":0.6809999942779541},{"id":"https://openalex.org/keywords/image-quality","display_name":"image quality","score":0.4099999964237213},{"id":"https://openalex.org/keywords/convective-heat-transfer","display_name":"convective heat transfer","score":0.609000027179718}],"concepts":[{"id":"https://openalex.org/C171107226","wikidata":"https://www.wikidata.org/wiki/Q574291","display_name":"Backlight","level":3,"score":0.9871470332145691},{"id":"https://openalex.org/C2780526400","wikidata":"https://www.wikidata.org/wiki/Q125171","display_name":"Flat panel display","level":2,"score":0.6979548335075378},{"id":"https://openalex.org/C3018441589","wikidata":"https://www.wikidata.org/wiki/Q125171","display_name":"Flat panel","level":2,"score":0.6037766933441162},{"id":"https://openalex.org/C2780301859","wikidata":"https://www.wikidata.org/wiki/Q13427211","display_name":"LED display","level":2,"score":0.5673872828483582},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.5446904897689819},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.543830156326294},{"id":"https://openalex.org/C128019096","wikidata":"https://www.wikidata.org/wiki/Q83341","display_name":"Liquid-crystal display","level":2,"score":0.525409460067749},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5173953771591187},{"id":"https://openalex.org/C101271287","wikidata":"https://www.wikidata.org/wiki/Q1553201","display_name":"LED lamp","level":2,"score":0.5019314289093018},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4864380359649658},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4743039608001709},{"id":"https://openalex.org/C2780061478","wikidata":"https://www.wikidata.org/wiki/Q375857","display_name":"Gamut","level":2,"score":0.4411937892436981},{"id":"https://openalex.org/C175231954","wikidata":"https://www.wikidata.org/wiki/Q1942321","display_name":"Optical transfer function","level":2,"score":0.4298762083053589},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.41399624943733215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33473533391952515},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19251742959022522},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18792662024497986},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12467652559280396},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/ipack2007-33913","doi":"https://doi.org/10.1115/ipack2007-33913","is_oa":false,"landing_page_url":"https://doi.org/10.1115/ipack2007-33913","pdf_url":null,"source":{"id":"https://openalex.org/S7407088218","display_name":"ASME International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems (InterPACK)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ASME 2007 InterPACK Conference, Volume 1","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2145636201","https://openalex.org/W2064014662","https://openalex.org/W2111070636","https://openalex.org/W2085099731","https://openalex.org/W2029281702","https://openalex.org/W2041984159","https://openalex.org/W2062171865","https://openalex.org/W1964137532","https://openalex.org/W2538471741","https://openalex.org/W1994097701"],"abstract_inverted_index":{"Light":[0],"Emitting":[1],"Diode":[2],"(LED)":[3],"begins":[4],"to":[5,76,129,164],"be":[6],"applied":[7],"as":[8],"backlight":[9,72,121,140,170],"system":[10,73,163],"in":[11,62,69,136,149],"a":[12,70,137],"flat":[13,91,118,150],"panel":[14,92,119,151],"display":[15,120],"because":[16],"of":[17,31,59,84,90,125,133,147,159,168],"local":[18],"dimming":[19],"function,":[20],"wide":[21],"color":[22],"gamut,":[23],"longer":[24],"lifetime":[25,55],"and":[26,54,81,156],"environmental-friendly":[27],"feature.":[28],"The":[29,123],"performance":[30,158],"LED":[32,71,134,153,169],"device":[33],"is":[34,74,143],"strongly":[35],"dependent":[36],"on":[37],"the":[38,42,49,63,66,78,82,85,104,108,112,117,131,160,166],"operating":[39],"temperature,":[40],"however,":[41],"operation":[43],"beyond":[44],"temperature":[45,101,114],"limit":[46],"could":[47],"cause":[48,94],"luminosity":[50],"decrease,":[51],"wavelength":[52],"shift":[53],"decrease":[56],"including":[57],"failure":[58],"electrode":[60],"soldering":[61],"package.":[64],"Therefore,":[65],"thermal":[67,145],"management":[68],"crucial":[75],"guarantee":[77],"image":[79,109],"quality":[80,110],"reliability":[83,167],"display.":[86],"However,":[87],"narrow":[88],"volume":[89],"displays":[93],"low":[95],"convective":[96],"heat":[97,161],"transfer":[98],"showing":[99],"non-uniform":[100],"distribution":[102],"over":[103,116],"panel.":[105],"It":[106,142],"deteriorates":[107],"that":[111],"inherent":[113],"difference":[115],"system.":[122,141,171],"objective":[124],"present":[126],"study":[127],"aimed":[128],"investigate":[130],"effect":[132],"alignment":[135],"direct-illuminating":[138],"type":[139],"discussed":[144],"characteristics":[146],"backlights":[148],"with":[152],"light":[154],"source":[155],"evaluated":[157],"spreading":[162],"ensure":[165]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
