THIN FILM, METHOD OF MANUFACTURING THIN FILM, AND LIGHT-EMITTING DEVICE INCLUDING THIN FILM

A thin film includes a luminescent compound represented by Formula 1 and a random copolymer, wherein the random copolymer includes a first repeating unit including at least one aromatic ring, and a second repeating unit including a heteroatom including at least one lone pair of electrons,[A]n[Q]m[X]...

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Hauptverfasser: Kim, YongChurl, Kim, Hyungjun, Seo, Byunghwa, Lee, Yong Joo
Format: Patent
Sprache:eng
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Zusammenfassung:A thin film includes a luminescent compound represented by Formula 1 and a random copolymer, wherein the random copolymer includes a first repeating unit including at least one aromatic ring, and a second repeating unit including a heteroatom including at least one lone pair of electrons,[A]n[Q]m[X]l  Formula 1wherein, in Formula 1,A is a monovalent organic cation, a monovalent inorganic cation, or a combination thereof,Q is a divalent metal cation, a divalent metalloid cation, or a combination thereof,X is at least one monovalent halogen ion,n is an integer from 1 to 3,m is an integer from 1 to 2, andl is an integer from 1 to 5.