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Sentence analysis
9Spans
Sentence
Span Details
有機発光ダイオード
organic light-emitting diode; OLEDnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
効率
efficiencynoun
は
topic markergrammar
近年
recent years; in recent yearsnoun, adverb
大幅
big; large; drastic; substantial; full-width clothna-adjective, noun
に
adverbial form after a na-adjectivegrammar
向上
improvement; advancement; rise; elevation; progressnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar