公开(公告)号：US20180138418A1

公开(公告)日：2018-05-17

申请号：US15870229

申请日：2018-01-12

申请人： Soo-Hyun MIN ,  Gi-Wook KANG ,  Dong-Min KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Nam-Heon LEE ,  Jin-Hyun LUI ,  Eun-Sun YU ,  Ho-Kuk JUNG ,  Young-Kyoung JO

发明人： Soo-Hyun MIN ,  Gi-Wook KANG ,  Dong-Min KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Nam-Heon LEE ,  Jin-Hyun LUI ,  Eun-Sun YU ,  Ho-Kuk JUNG ,  Young-Kyoung JO

IPC分类号： H01L51/00 ,  C07D405/04 ,  C07D409/04 ,  C07D487/04 ,  C09K11/06 ,  C07D209/86 ,  H01L51/50

CPC分类号： H01L51/0054 ,  C07D209/86 ,  C07D405/04 ,  C07D409/04 ,  C07D487/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5016 ,  H01L2251/5384

摘要： A composition includes a first host compound including moieties represented by Chemical Formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics,

公开(公告)号：US20130123438A1

公开(公告)日：2013-05-16

申请号：US13571484

申请日：2012-08-10

申请人： Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Jun-Seok KIM ,  Won-Seok DONG ,  Kyung-Soo MOON ,  Hyo-Ju SEO ,  Yo-Choul PARK ,  Yong-Tak YANG ,  Jung-Ah CHOI

发明人： Tae-Hyoung KWAK ,  Bum-Jin LEE ,  Jun-Seok KIM ,  Won-Seok DONG ,  Kyung-Soo MOON ,  Hyo-Ju SEO ,  Yo-Choul PARK ,  Yong-Tak YANG ,  Jung-Ah CHOI

IPC分类号： C08L79/08

CPC分类号： C08L79/08 ,  C08G73/0644 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/1075 ,  C08G73/1078 ,  C08G73/1085 ,  G02F1/133723

摘要： Disclosed is a liquid crystal alignment agent that includes a polymer including a polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein in Chemical Formulas 1 and 2, X1, X2, Y1 and Y2 are the same as defined in the detailed description.

摘要翻译： 公开了一种液晶取向剂，其包含含有聚酰胺酸的聚合物，所述聚酰胺酸包括由以下化学式1表示的重复单元，包含由以下化学式2表示的重复单元的聚酰亚胺或其组合，其中在化学式1 和2，X1，X2，Y1和Y2与详细描述中所定义的相同。

公开(公告)号：US20150001488A1

公开(公告)日：2015-01-01

申请号：US14106931

申请日：2013-12-16

申请人： Soo-Hyun MIN ,  Gi-Wook KANG ,  Dong-Min KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Nam-Heon LEE ,  Jin-Hyun LUI ,  Eun-Sun YU ,  Ho-Kuk JUNG ,  Young-Kyoung JO

发明人： Soo-Hyun MIN ,  Gi-Wook KANG ,  Dong-Min KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Nam-Heon LEE ,  Jin-Hyun LUI ,  Eun-Sun YU ,  Ho-Kuk JUNG ,  Young-Kyoung JO

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0054 ,  C07D209/86 ,  C07D405/04 ,  C07D409/04 ,  C07D487/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5016 ,  H01L2251/5384

摘要： A composition includes a first host compound including moieties represented by Chemical Formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics,

摘要翻译： 组合物包括第一主体化合物，其包含彼此顺序键合的由化学式1至3表示的部分，以及包含至少一个具有孔特征的取代基的咔唑基团的第二主体化合物，

公开(公告)号：US10050212B2

公开(公告)日：2018-08-14

申请号：US14302464

申请日：2014-06-12

申请人： Pyeong-Seok Cho ,  Gi-Wook Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Hun Kim ,  Yong-Tak Yang ,  Jae-Jin Oh ,  Eun-Sun Yu ,  Nam-Heon Lee ,  Sang-Shin Lee ,  Han-Ill Lee

发明人： Pyeong-Seok Cho ,  Gi-Wook Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Hun Kim ,  Yong-Tak Yang ,  Jae-Jin Oh ,  Eun-Sun Yu ,  Nam-Heon Lee ,  Sang-Shin Lee ,  Han-Ill Lee

IPC分类号： H01L51/00 ,  C09B57/00 ,  H01L51/50

摘要： Disclosed is an organic optoelectric device, including an anode and a cathode facing each other, an emission layer interposed between the anode and the cathode, a hole transport layer interposed between the anode and the emission layer, and a hole transport auxiliary layer interposed between the hole transport layer and the emission layer. The emission layer includes at least one first compound represented by Chemical Formula 1: The emission layer further includes at least one second compound represented by Chemical Formula 2: The hole transport auxiliary layer includes a third compound represented by Chemical Formula 2, the third compound being the same as or different from the second compound.

公开(公告)号：US09893290B2

公开(公告)日：2018-02-13

申请号：US14106931

申请日：2013-12-16

申请人： Soo-Hyun Min ,  Gi-Wook Kang ,  Dong-Min Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Yong-Tak Yang ,  Jae-Jin Oh ,  Nam-Heon Lee ,  Jin-Hyun Lui ,  Eun-Sun Yu ,  Ho-Kuk Jung ,  Young-Kyoung Jo

发明人： Soo-Hyun Min ,  Gi-Wook Kang ,  Dong-Min Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Yong-Tak Yang ,  Jae-Jin Oh ,  Nam-Heon Lee ,  Jin-Hyun Lui ,  Eun-Sun Yu ,  Ho-Kuk Jung ,  Young-Kyoung Jo

IPC分类号： H01L51/54 ,  H01L51/00 ,  C09K11/06 ,  C07D405/04 ,  C07D409/04 ,  C07D487/04 ,  C07D209/86 ,  H01L51/50

CPC分类号： H01L51/0054 ,  C07D209/86 ,  C07D405/04 ,  C07D409/04 ,  C07D487/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5016 ,  H01L2251/5384

摘要： A composition includes a first host compound including moieties represented by Chemical Formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics,

公开(公告)号：US20150102301A1

公开(公告)日：2015-04-16

申请号：US14302464

申请日：2014-06-12

申请人： Pyeong-Seok CHO ,  Gi-Wook KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Hun KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Eun-Sun YU ,  Nam-Heon LEE ,  Sang-Shin LEE ,  Han-Ill LEE

发明人： Pyeong-Seok CHO ,  Gi-Wook KANG ,  Eui-Su KANG ,  Youn-Hwan KIM ,  Hun KIM ,  Yong-Tak YANG ,  Jae-Jin OH ,  Eun-Sun YU ,  Nam-Heon LEE ,  Sang-Shin LEE ,  Han-Ill LEE

IPC分类号： H01L51/00

CPC分类号： H01L51/0067 ,  C09B57/00 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056

摘要： Disclosed is an organic optoelectric device, including an anode and a cathode facing each other, an emission layer interposed between the anode and the cathode, a hole transport layer interposed between the anode and the emission layer, and a hole transport auxiliary layer interposed between the hole transport layer and the emission layer. The emission layer includes at least one first compound represented by Chemical Formula 1: The emission layer further includes at least one second compound represented by Chemical Formula 2: The hole transport auxiliary layer includes a third compound represented by Chemical Formula 2, the third compound being the same as or different from the second compound.

摘要翻译： 公开了一种有机光电器件，包括彼此面对的阳极和阴极，介于阳极和阴极之间的发射层，介于阳极和发射层之间的空穴传输层，以及插入在阳极和阴极之间的空穴传输辅助层 空穴传输层和发射层。 发光层包括由化学式1表示的至少一种第一化合物：发光层还包含由化学式2表示的至少一种第二化合物。空穴传输辅助层包括由化学式2表示的第三化合物，第三化合物为 与第二化合物相同或不同。