LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAMEA light-emitting device includes: an anode; a cathode facing the anode; an emission layer between the anode and the cathode; and an electron control layer between the emission layer and the cathode, wherein the electron control layer includes an electron control compound represented by Formula 5: [Image] A method of manufacturing the light-emitting device includes: forming an emission layer on an anode; and forming an electron control layer on the emission layer, wherein the electron control layer includes an electron control compound represented by Formula 5. [Image]A light-emitting device comprising: an anode; a cathode facing the anode; an emission layer between the anode and the cathode; and an electron control layer between the emission layer and the cathode, wherein the electron control layer comprises an electron control compound represented by Formula 5: [Image][Image]          Formula 6     *-(L61)a61-(R61)b61,wherein, in Formulae 5, 5A to 5C, and 6, A51 is represented by one selected from Formulae 5A to 5C, hydrogen atom(s) of A51 in the number of n51 are substituted with OH (hydroxyl group), n51 is an integer from 1 to 20, X51 is N or C(R51), X52 is N or C(R52), X53 is N or C(R53), X54 is N or C(R54), X55 is N or C(R55), X56 is N or C(R56), X57 is N or C(R57), X58 is N or C(R58), X59 is N or C(R59), and X60 is N or C(R60), R51 to R60 are each independently selected from a group represented by Formula 6, hydrogen, deuterium, -F, -Cl, -Br, -I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C1-C60 ether group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C1-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C1-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, a substituted or unsubstituted C1-C60 heteroaryl group, a substituted or unsubstituted C1-C60 heteroaryloxy group, a substituted or unsubstituted C1-C60 heteroarylthio group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group, -Si(Q1)(Q2)(Q3),-B(Q1)(Q2), -N(Q1)(Q2), -P(Q1)(Q2), -C(=O)(Q1), -S(=O)(Q1), -S(=O)2(Q1),-P(=O)(O1)(O2), and -P(=S)(Q1)(Q2), L61 is a substituted or unsubstituted C5-C60 carbocyclic group or a substituted or unsubstituted C1-C60 heterocyclic group, a61 is an integer from 0 to 6, R61 is selected from hydrogen, deuterium, -F, -Cl, -Br, -I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C1-C60 ether group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C1-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C1-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C6-C60 aryloxy group, a substituted or unsubstituted C6-C60 arylthio group, a substituted or unsubstituted C1-C60 heteroaryl group, a substituted or unsubstituted C1-C60 heteroaryloxy group, a substituted or unsubstituted C1-C60 heteroarylthio group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group, -Si(Q1)(Q2)(Q3),-B(Q1)(Q2), -N(Q1)(Q2), -P(Q1)(Q2), -C(=O)(Q1), -S(=O)(Q1), -S(=O)2(Q1),-P(=O)(Q1)(Q2), and -P(=S)(Q1)(Q2), b61 is an integer from 1 to 10, Q1 to Q3 are each independently selected from hydrogen, deuterium, -F, -Cl,-Br, -I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a C1-C60 alkyl group, a C2-C60 alkenyl group, a C2-C60 alkynyl group, a C1-C60 alkoxy group, a C3-C10 cycloalkyl group, a C1-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C1-C10 heterocycloalkenyl group, a C6-C60 aryl group, a C6-C60 aryloxy group, a C6-C60 arylthio group, a C1-C60 heteroaryl group, a C1-C60 heteroaryloxy group, a C1-C60 heteroarylthio group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, a biphenyl group, and a terphenyl group, and * indicates a binding site to a neighboring atom; preferably wherein the electron control layer comprises an electron control compound selected from Compounds 10-1 to 10-30:[Image][Image][Image][Image][Image][Image][Image][Image][Image]
발광 소자 및 이의 제조 방법발광 소자 및 이의 제조 방법이 개시된다. 애노드; 상기 애노드에 대향된 캐소드; 및 상기 애노드 및 상기 캐소드 사이에 개재된 발광층; 및상기 발광층과 상기 캐소드 사이에 개재된 전자 제어층을 포함하고,상기 전자 제어층은 하기 화학식 5로 표시되는 전자 제어 화합물을 포함하는, 발광 소자:<화학식 5>[이미지]<화학식 5A> <화학식 5B> <화학식 5C>[이미지]<화학식 6>[이미지]상기 화학식 5, 5A 내지 5C 및 6중,A51은 상기 화학식 5A 내지 5C 중 어느 하나로 표시되고;A51의 n51개의 수소는 OH(히드록실기)로 대체되고;n51은 1 내지 20의 정수 중에서 선택되고;X51은 N 또는 C(R51)이고, X52은 N 또는 C(R52)이고, X53은 N 또는 C(R53)이고, X54은 N 또는 C(R54)이고, X55은 N 또는 C(R55)이고, X56은 N 또는 C(R56)이고, X57은 N 또는 C(R57)이고, X58은 N 또는 C(R58)이고, X59은 N 또는 C(R59)이고, X60은 N 또는 C(R60)이고, R51 내지 R60은 서로 독립적으로, 상기 화학식 6으로 표시되는 기, 수소, 중수소, -F, -Cl, -Br, -I, 히드록실기, 시아노기, 니트로기, 아미디노기, 히드라지노기, 히드라조노기, 치환 또는 비치환된 C1-C60알킬기, 치환 또는 비치환된 C2-C60알케닐기, 치환 또는 비치환된 C2-C60알키닐기, 치환 또는 비치환된 C1-C60알콕시기, 치환 또는 비치환된 C1-C60에테르기, 치환 또는 비치환된 C3-C10시클로알킬기, 치환 또는 비치환된 C1-C10헤테로시클로알킬기, 치환 또는 비치환된 C3-C10시클로알케닐기, 치환 또는 비치환된 C1-C10헤테로시클로알케닐기, 치환 또는 비치환된 C6-C60아릴기, 치환 또는 비치환된 C6-C60아릴옥시기, 치환 또는 비치환된 C6-C60아릴티오기, 치환 또는 비치환된 C1-C60헤테로아릴기, 치환 또는 비치환된 C1-C60헤테로아릴옥시기, 치환 또는 비치환된 C1-C60헤테로아릴티오기, 치환 또는 비치환된 1가 비-방향족 축합다환 그룹, 치환 또는 비치환된 1가 비-방향족 헤테로축합다환 그룹, -Si(Q1)(Q2)(Q3), -B(Q1)(Q2), -N(Q1)(Q2), -P(Q1)(Q2), -C(=O)(Q1), -S(=O)(Q1), -S(=O)2(Q1), -P(=O)(Q1)(Q2) 및 -P(=S)(Q1)(Q2) 중에서 선택되고;L61은 치환 또는 비치환된 C5-C60카보시클릭 그룹 또는 치환 또는 비치환된 C1-C60헤테로시클릭 그룹이고,a61은 0 내지 6의 정수이고;R61은 수소, 중수소, -F, -Cl, -Br, -I, 히드록실기, 시아노기, 니트로기, 아미디노기, 히드라지노기, 히드라조노기, 치환 또는 비치환된 C1-C60알킬기, 치환 또는 비치환된 C2-C60알케닐기, 치환 또는 비치환된 C2-C60알키닐기, 치환 또는 비치환된 C1-C60알콕시기, 치환 또는 비치환된 C1-C60에테르기, 치환 또는 비치환된 C3-C10시클로알킬기, 치환 또는 비치환된 C1-C10헤테로시클로알킬기, 치환 또는 비치환된 C3-C10시클로알케닐기, 치환 또는 비치환된 C1-C10헤테로시클로알케닐기, 치환 또는 비치환된 C6-C60아릴기, 치환 또는 비치환된 C6-C60아릴옥시기, 치환 또는 비치환된 C6-C60아릴티오기, 치환 또는 비치환된 C1-C60헤테로아릴기, 치환 또는 비치환된 C1-C60헤테로아릴옥시기, 치환 또는 비치환된 C1-C60헤테로아릴티오기, 치환 또는 비치환된 1가 비-방향족 축합다환 그룹, 치환 또는 비치환된 1가 비-방향족 헤테로축합다환 그룹, -Si(Q1)(Q2)(Q3), -B(Q1)(Q2), -N(Q1)(Q2), -P(Q1)(Q2), -C(=O)(Q1), -S(=O)(Q1), -S(=O)2(Q1), -P(=O)(Q1)(Q2) 및 -P(=S)(Q1)(Q2) 중에서 선택되고;b61은 1 내지 10의 정수이고;Q1 내지 Q3는 서로 독립적으로, 수소, 중수소, -F, -Cl, -Br, -I, 히드록실기, 시아노기, 니트로기, 아미디노기, 히드라지노기, 히드라조노기, C1-C60알킬기, C2-C60알케닐기, C2-C60알키닐기, C1-C60알콕시기, C3-C10시클로알킬기, C1-C10헤테로시클로알킬기, C3-C10시클로알케닐기, C1-C10헤테로시클로알케닐기, C6-C60아릴기, C6-C60아릴옥시기, C6-C60아릴티오기, C1-C60헤테로아릴기, C1-C60헤테로아릴옥시기, C1-C60헤테로아릴티오기, 1가 비-방향족 축합다환 그룹, 1가 비-방향족 헤테로축합다환 그룹, 비페닐기 및 터페닐기 중에서 선택되고;*은 이웃한 원자와의 결합 사이트이다.