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公开(公告)号：US12114562B2
公开(公告)日：2024-10-08
申请号：US17420379
申请日：2020-01-14
申请人： SFC CO., LTD.
发明人： Soon-Wook Cha , Yoona Shin , Jung-Ho Yoo , Sung Woo Kim , Jiwon Lee , Seok-Bae Park , Hee-Dae Kim , Yu-Rim Lee , Dong Myung Park , Seongeun Woo
CPC分类号： H10K85/626 , H10K85/6574 , H10K50/12 , H10K50/15 , H10K50/16 , H10K50/171
摘要： Disclosed herein are an anthracene derivative represented by [Chemical Formula A] and an organic light-emitting diode comprising same. In [Chemical Formula A], the substituents R1 to R5, R, R11 to R18, L1, and n are as defined in the description.
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公开(公告)号：US20240270709A1
公开(公告)日：2024-08-15
申请号：US18289365
申请日：2022-05-12
申请人： SFC CO., LTD.
发明人： Si-In KIM , Se-Jin LEE , Seok-Bae PARK , Hee-Dae KIM , Yeong-Tae CHOI , Ji-Ying KIM , Kyungtae KIM , Myeong-Jun KIM , Kyeong-Hyeon KIM , Seung-Soo LEE , Tae Gyun LEE , Joon-Ho KIM
IPC分类号： C07D307/79 , C07D307/92 , C07D405/10 , C07D407/04 , C07D407/10 , C07D407/14 , C07D409/14 , C07D491/04 , C07D493/04 , C09K11/06 , H10K50/12 , H10K85/60
CPC分类号： C07D307/79 , C07D307/92 , C07D405/10 , C07D407/04 , C07D407/10 , C07D407/14 , C07D409/14 , C07D491/04 , C07D493/04 , C09K11/06 , H10K50/12 , H10K85/636 , H10K85/6574 , H10K85/6576 , H10K85/658 , C09K2211/1018
摘要： The present invention relates to a novel heterocyclic compound which can be used for an organic light-emitting device, and an organic light-emitting device comprising same, wherein [Chemical Formula A] above is as set forth in the detailed description of the invention.
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公开(公告)号：US20240122070A1
公开(公告)日：2024-04-11
申请号：US17767819
申请日：2020-10-12
申请人： SFC CO., LTD
发明人： Bong-ki SHIN , Sung-hoon JOO , Byung-sun YANG , Ji-hwan KIM , Hyeon-jun JO , Sung-eun CHOI
CPC分类号： H10K85/658 , C09K11/06 , H10K85/40 , H10K85/615 , H10K85/631 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C07B2200/05
摘要： The present invention relates to a novel polycyclic compound employed in an organic layer of an organoelectro luminescent device, wherein the organoelectro luminescent device employing the compound according to the present invention has remarkably improved luminous efficiency and a long lifespan. According to the present invention, it is possible to implement a highly efficient and long-life organoelectro luminescent device that can be effectively applied to various display devices.
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公开(公告)号：US20240114772A1
公开(公告)日：2024-04-04
申请号：US18274948
申请日：2022-01-28
申请人： SFC CO., LTD.
发明人： Soon Wook Cha , Ji Won Lee
CPC分类号： H10K85/626 , C07C15/30 , C09K11/06 , H10K50/11
摘要： An organic electroluminescent device according to the present invention is an organic electroluminescent device comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer is formed using a composition having an organic electroluminescence material and a solvent, the organic electroluminescence material has a host, and the organic electroluminescence device has excellent operation properties such as luminous efficiency and driving voltage by using an organic electroluminescence material having high solubility in a solvent.
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公开(公告)号：US20240090318A1
公开(公告)日：2024-03-14
申请号：US18268294
申请日：2021-12-28
申请人： SFC CO., LTD.
发明人： Se-Jin LEE , Seok-Bae PARK , Si-In KIM , Hee-Dae KIM , Yeong-Tae CHOI , Ji-Yung KIM , Kyung-Tae KIM , Myeong-Jun KIM , Kyeong-hyeon KIM , Seung-soo LEE , Tae Gyun LEE , Joon-Ho KIM
CPC分类号： H10K85/622 , C07C15/38 , C09K11/06 , H10K85/626 , H10K50/11
摘要： The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] is as described in the detailed description of the invention.
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公开(公告)号：US20240032321A1
公开(公告)日：2024-01-25
申请号：US18034552
申请日：2021-10-29
发明人： Kazuyuki SURUGA , Sang-Won KO , Bong-Hyang LEE , Jung-Ho RYU , Takeshi YAMAMOTO , Junichi IZUMIDA , Soon-Wook CHA , Sung-Hoon JOO , Byung-Sun YANG , Ji-Hwan KIM , Bong-Ki SHIN
摘要： The present invention relates to an organic electroluminescent element (organic EL element) including at least an anode, a first hole transport layer, a second hole transport layer, a blue light-emitting layer, an electron transport layer, and a cathode in this order, in which the second hole transport layer contains an arylamine compound represented by the following general formula (1).
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7.发明公开公开(公告)号：US20240018164A1
公开(公告)日：2024-01-18
申请号：US18022220
申请日：2021-09-02
申请人： SFC CO., LTD.
发明人： Bong-ki SHIN , Sung-hoon JOO , Byung-sun YANG , Ji-hwan KIM , Hyeon-jun JO , Sung-eun CHOI
IPC分类号： C07F5/02 , C07F9/6561 , H10K85/60 , H10K50/11 , C09K11/06
CPC分类号： C07F5/02 , C07F9/6561 , H10K85/658 , C09K2211/1011 , H10K85/615 , C09K11/06 , H10K50/11
摘要： The present invention relates to a polycyclic aromatic derivative compound and a high efficiency and long lifetime organoelectroluminescent device which has significantly improved luminous efficiency by using same. The present invention can implement an organoelectroluminescent device with high efficiency and long lifetime, and thus can be effectively used for industrial applications including flat display devices, flexible display devices, monochromatic or white flat lighting devices, and monochromatic or white flexible lighting devices.
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公开(公告)号：US20230413669A1
公开(公告)日：2023-12-21
申请号：US18035869
申请日：2021-10-25
申请人： SFC CO., LTD.
发明人： Jun-young MOON , Sung-hoon JOO , Bong-ki SHIN , Byung-sun YANG , Ji-hwan KIM , Hyeon-jun JO , Sung-eun CHOI , Seong-eun WOO , Dong-myung PARK , Soo-kyung KANG
CPC分类号： H10K85/658 , C07F5/027 , C09K11/06 , H10K50/12
摘要： The present invention relates to a polycyclic compound that can be employed in various organic layers provided in an organic light-emitting device, and to a high-efficiency and long-life organic light-emitting device which comprises same and thus has significantly improved luminous efficiency and lifespan characteristics. The organic light-emitting device comprising the polycyclic compound according to the present invention can be industrially usefully used for various display devices as well as a lighting device, such as a flat-panel display device, a flexible display device, a monochromatic or white flat-panel lighting device, a monochrome or white flexible lighting device, a vehicle display device, or a virtual or augmented-reality display device.
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公开(公告)号：US20230332210A1
公开(公告)日：2023-10-19
申请号：US18338178
申请日：2023-06-20
申请人： SFC CO., LTD.
发明人： Do Min LEE , Ho Young SI , Jae Hyung JO , Goutam MASANTA , Ju Man SONG , Min Su EUM , Jong Tae JE
IPC分类号： C12Q1/6818 , C09K11/06 , C09B67/00
CPC分类号： C12Q1/6818 , C09K11/06 , C09B67/0001 , C09K2211/1022 , C12Q1/686
摘要： The present invention relates to a fluorescent reporter exhibiting luminescence at an excited energy level as well as labeling a nucleic acid including DNA, and various uses thereof.
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公开(公告)号：US20230287010A1
公开(公告)日：2023-09-14
申请号：US17794847
申请日：2021-01-25
申请人： SFC CO., LTD
发明人： Byung-sun YANG , Sung-hoon JOO , Bong-ki SHIN , Ji-hwan KIM , Hyeon-jun JO , Sung-eun CHOI
CPC分类号： C07F5/027 , C07F7/0812 , C07F9/53 , C07F9/5027 , H01L51/0002 , H01L51/008 , H01L51/0052 , H01L51/52 , H01L51/0054 , H01L51/0061 , H01L51/0064 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , C07B2200/05
摘要： A polycyclic aromatic derivative compound according to the present invention is employed in an organic layer in a device, thus being able to implement a high-efficiency organic light-emitting device, and thus can be industrially and effectively used in various display devices such as flexible displays, and illumination apparatuses such as monochromatic or white flat illumination and monochromatic or white flexible illumination.
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