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1.发明申请公开(公告)号：US20140151671A1
公开(公告)日：2014-06-05
申请号：US14173002
申请日：2014-02-05
CPC分类号： H01L51/50 , H01L51/5243 , H01L51/5246 , H01L51/5253 , H01L51/5259 , H01L51/529 , H01L51/56 , H01L2251/558
摘要： An object of the present invention is to provide an organic EL light-emitting device in which a permeation and diffusion of moisture from outside are prevented and a stable light-emitting characteristic is able to be maintained for a long period. The present invention relates to an organic EL light-emitting device comprising a sealing layer, a hygroscopic layer and a protective layer, which are aligned on the back of an organic electroluminescence element under a predetermined condition, wherein the sealing layer and the protective layer are constituted from a specific material, whereby it is possible to maintain a stable light-emitting characteristic for a long period together with suppressing the deterioration caused by moisture being permeated from outside.
摘要翻译： 本发明的目的是提供一种有机EL发光装置，其中防止水分从外部的渗透和扩散，并且能够长时间保持稳定的发光特性。 本发明涉及一种有机EL发光装置，其包括密封层，吸湿层和保护层，其在预定条件下对准在有机电致发光元件的背面上，其中密封层和保护层为 由特定材料构成，由此可以长期保持稳定的发光特性，同时抑制由外部渗透的水分引起的劣化。
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公开(公告)号：US11793069B2
公开(公告)日：2023-10-17
申请号：US17694143
申请日：2022-03-14
发明人： Hideki Gorohmaru , Kazuki Okabe , Koichiro Iida , Tomokazu Umemoto , Yoshimasa Bando , Koichi Ishibashi , Yoshiko Kajiyama , Tomohiro Abe
IPC分类号： C08L65/02 , H10K85/60 , G09F9/30 , C07F5/02 , H10K50/11 , H10K50/15 , H10K50/82 , H10K50/16 , H10K50/17 , H10K77/10 , H10K85/10 , H10K85/30 , H10K71/16
CPC分类号： H10K85/611 , C07F5/027 , C08L65/02 , G09F9/30 , H10K50/11 , H10K50/15 , H10K50/167 , H10K50/171 , H10K50/82 , H10K77/10 , H10K85/111 , H10K85/322 , H10K85/631 , C08G2261/135 , C08G2261/312 , C08G2261/314 , C08G2261/3162 , C08G2261/76 , C08G2261/91 , C08L2203/20 , C08L2205/02 , C08L2312/00 , H10K50/17 , H10K71/164 , H10K85/622 , C09D165/00 , C08L65/00
摘要： The present invention provides with an electron-accepting compound having a structure of the following formula (1):
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3.发明申请公开(公告)号：US20190019956A1
公开(公告)日：2019-01-17
申请号：US16136961
申请日：2018-09-20
发明人： Hideki GOROHMARU , Kazuki Okabe , Koichiro Iida , Tomokazu Umemoto , Yoshimasa Bando , Koichi Ishibashi , Yoshiko Kajiyama , Tomohiro Abe
摘要： The present invention provides with an electron-accepting compound having a structure of the following formula (1):
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公开(公告)号：US11316112B2
公开(公告)日：2022-04-26
申请号：US16136961
申请日：2018-09-20
发明人： Hideki Gorohmaru , Kazuki Okabe , Koichiro Iida , Tomokazu Umemoto , Yoshimasa Bando , Koichi Ishibashi , Yoshiko Kajiyama , Tomohiro Abe
摘要： The present invention provides with an electron-accepting compound having a structure of the following formula (1):
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5.发明授权公开(公告)号：US09385334B2
公开(公告)日：2016-07-05
申请号：US14173002
申请日：2014-02-05
CPC分类号： H01L51/50 , H01L51/5243 , H01L51/5246 , H01L51/5253 , H01L51/5259 , H01L51/529 , H01L51/56 , H01L2251/558
摘要： An object of the present invention is to provide an organic EL light-emitting device in which a permeation and diffusion of moisture from outside are prevented and a stable light-emitting characteristic is able to be maintained for a long period. The present invention relates to an organic EL light-emitting device comprising a sealing layer, a hygroscopic layer and a protective layer, which are aligned on the back of an organic electroluminescence element under a predetermined condition, wherein the sealing layer and the protective layer are constituted from a specific material, whereby it is possible to maintain a stable light-emitting characteristic for a long period together with suppressing the deterioration caused by moisture being permeated from outside.
摘要翻译： 本发明的目的是提供一种有机EL发光装置，其中防止水分从外部的渗透和扩散，并且能够长时间保持稳定的发光特性。 本发明涉及一种有机EL发光装置，其包括密封层，吸湿层和保护层，其在预定条件下对准在有机电致发光元件的背面上，其中密封层和保护层为 由特定材料构成，由此可以长期保持稳定的发光特性，同时抑制由外部渗透的水分引起的劣化。
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