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公开(公告)号：EP4333589A1
公开(公告)日：2024-03-06
申请号：EP23193822.6
申请日：2023-08-29
发明人： KIM, Tae-Gon , KIM, Joonghyuk , KWAK, Seung-Yeon , KIM, Ji Whan , LEE, Sunghun , JUN, Shin Ae , CHUNG, Deuk Seok , CHOI, Hyeonho
IPC分类号： H10K50/12 , H10K59/38 , C09K11/62 , H10K101/20 , H10K102/00
摘要： A display panel includes a color conversion panel and a light emitting panel, the light emitting panel includes a light emitting device that includes a first electrode, a second electrode, and a blue light emitting unit that includes an organic light emitting layer and is disposed between the first electrode and the second electrode and is configured to emit blue light. The color conversion panel includes a color conversion layer including at least two color conversion regions, and optionally, a partition wall defining that at least two regions, wherein the color conversion region includes a first region corresponding to a green pixel, a second region corresponding to a red pixel, and optionally a third region corresponding to a blue pixel. The first region includes a first composite including a matrix and a plurality of first semiconductor nanoparticles dispersed in the matrix, the first semiconductor nanoparticles includes a Group I-III-VI compound including silver, indium, gallium, and sulfur, and is configured to emit green light.
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公开(公告)号：EP4274404A1
公开(公告)日：2023-11-08
申请号：EP23171288.6
申请日：2023-05-03
发明人： KIM, Jong Soo , KANG, Giwook , KANG, Hosuk , KWON, Eunsuk , KIM, Sangmo , KIM, Joonghyuk , KIM, Jiwhan , NAM, Sungho , AN, Eunhye , AHN, Heechoon , LEE, Eunkyung , JANG, Dongjin , JEONG, Daun , CHUNG, Yeon Sook , JUNG, Yongsik , CHOI, Byoungki , CHOI, Eunjeong , CHOI, Hyeonho , LEE, Yeseul , CHO, Seowon
摘要： Provided are an organic light-emitting device including a first compound and a second compound and an electronic apparatus including the organic light-emitting device.
The first compound and the second compound are each the same as described in the present specification.-
公开(公告)号：EP4273126A1
公开(公告)日：2023-11-08
申请号：EP23171476.7
申请日：2023-05-04
发明人： CHUNG, Yeon Sook , CHOI, Eunjeong , AN, Eunhye , AHN, Heechoon , KANG, Giwook , KWON, Eunsuk , LEE, Yeseul , JANG, Dongjin , CHO, Seowon , JUNG, Yongsik , KIM, Hwang Suk , CHOI, Hyeonho , CHOI, Byoungki
IPC分类号： C07D209/86 , H10K85/60
摘要： Provided are a heterocyclic compound represented by Formula 1A, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device:
wherein a detailed description of Formula 1A is provided in the specification.-
公开(公告)号：EP3876296A1
公开(公告)日：2021-09-08
申请号：EP21160639.7
申请日：2021-03-04
发明人： JEON, Soonok , KIM, Inkoo , KIM, Sangmo , MARUYAMA, Yusuke , SON, Won-joon , CHOI, Hyeonho
摘要： Provided is an organic light-emitting device including: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer may include a polycyclic compound represented by specific Formula and a host, and a content of the polycyclic compound may be smaller than a content of the host.
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公开(公告)号：EP3859812A1
公开(公告)日：2021-08-04
申请号：EP21153792.3
申请日：2021-01-27
发明人： KIM, Joonghyuk , KANG, Hosuk , KIM, Sangmo , NAM, Sungho , SON, Youngmok , LEE, Hasup , CHUNG, Yeonsook , JUNG, Yongsik , CHOI, Hyeonho
IPC分类号： H01L51/54
摘要： An organic light-emitting device may include: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode,
wherein the organic layer may include an emission layer,
the emission layer may include a first compound, a second compound, and a fluorescent dopant,
the first compound, the second compound, and the fluorescent dopant may be different from one another,
the total weight of the first compound and the second compound may be greater than a weight of the fluorescent dopant, and
the first compound may be a compound represented by Formula 1:
Formula 1 may be understood by referring to the description of Formula 1 provided herein.-
公开(公告)号：EP3739645A2
公开(公告)日：2020-11-18
申请号：EP20166748.2
申请日：2020-03-30
发明人： JEON, Soonok , KIM, Jongsoo , CHOI, Hyeonho , KWON, Eunsuk , MIN, Minsik , BAE, Hyejin
IPC分类号： H01L51/50
摘要： Provided is an organic light-emitting device including a host, a cooling dopant, and a sensitizer.
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公开(公告)号：EP3617216A1
公开(公告)日：2020-03-04
申请号：EP19194318.2
申请日：2019-08-29
发明人： CHOI, Hyeonho , HWANG, Kyuyoung , KWAK, Seungyeon , NAM, Youngmin , LEE, Kum Hee , JEON, Aram , CHOI, Whail , KIM, Kyungdoc , YOO, Jiho , CHOI, Younsuk
摘要： Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound:
M(L 1 ) n1 (L 2 ) n2
In Formula 1, M, L 1 , L 2 , n1 and n2 are each the same as defined in this disclosure.-
公开(公告)号：EP3617215A1
公开(公告)日：2020-03-04
申请号：EP19193722.6
申请日：2019-08-27
发明人： YI, Jeoungin , KIM, Juhyun , PARK, Sangho , LEE, Sunyoung , HONG, Seokhwan , HWANG, Kyuyoung , KWAK, Yoonhyun , LEE, Sunghun , CHOI, Byoungki , CHOI, Hyeonho
摘要： The organometallic compound represented by Formula 1:
wherein, in Formula 1, groups and variables are the same as described in the specification.-
公开(公告)号：EP3451403B1
公开(公告)日：2020-02-12
申请号：EP18192792.2
申请日：2018-09-05
发明人： KWAK, Seungyeon , KOO, Hyun , KIM, Sangdong , KIM, Jiwhan , LEE, Sunghun , CHOI, Hyeonho , HONG, Seokhwan , HWANG, Kyuyoung
IPC分类号： H01L51/50
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10.发明公开
公开(公告)号：EP4053927A1
公开(公告)日：2022-09-07
申请号：EP22159223.1
申请日：2022-02-28
发明人： HWANG, Kyuyoung , BAIK, Muhyun , KWAK, Seungyeon , SON, Won-joon , CHOI, Hyeonho , KIM, Seoungtae , BAEK, Seungyeol , JEONG, Jinhoon , KIM, Sunghan , CHOI, Byoungki
IPC分类号： H01L51/50
摘要： Provided are a light-emitting device, a method of manufacturing the light-emitting device, and an operating method of the light-emitting device, wherein the light-emitting device includes a first conductive layer and a light-emitting group represented by Formula 1:
Formula 1 *-A 3 -(A 1 ) m1 -(A 2 ) m2 .
The detailed description of Formula 1 is the same as described in the present specification.
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