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1. 发明授权

US07173276B2 Highly efficient organic light emitting device using substrate having nanosized hemispherical recesses and method for preparing the same 有权
标题翻译：使用具有纳米尺寸半球形凹槽的衬底的高效有机发光器件及其制备方法
公开(公告)号：US07173276B2
公开(公告)日：2007-02-06
申请号：US10936023
申请日：2004-09-08
申请人： Hyeon Choi , Se Hwan Son , Sang Ho Kim , Sun Ah Park
发明人： Hyeon Choi , Se Hwan Son , Sang Ho Kim , Sun Ah Park
IPC分类号： H01L51/00
CPC分类号： H01L51/5271 , H01L51/52 , H01L51/5281
摘要： The present invention provides an organic light emitting device comprising a substrate, a first electrode, an organic material layer and a second electrode in sequentially laminated form, wherein a plurality of continued hemispherical recesses are formed on an upper surface of the substrate aligned adjacent to the first electrode. In addition, The present invention provides a method comprising the steps of a) dipping a substrate having at least one aluminum surface in an acid solution, and applying oxidation voltage of 10 to 400 V to the substrate so as to form an aluminum oxide layer on the aluminum surface of the substrate in such a manner that a plurality of continued recesses are formed on the aluminum oxide layer, and a plurality of continued recesses having curvature in identical direction to that of the recesses on the aluminum oxide layer are formed on an interface between the aluminum oxide layer and the substrate; b) removing the aluminum oxide layer from the substrate, thereby forming a plurality of continued hemispherical recesses; and c) forming an organic material layer and an electrode on one surface of the substrate formed with the hemispherical recesses.
摘要翻译：本发明提供一种有机发光装置，其包括依次层叠形式的基板，第一电极，有机材料层和第二电极，其中，在基板的上表面上形成多个连续的半球形凹部，第一电极。此外，本发明提供一种方法，其包括以下步骤：a）将具有至少一个铝表面的基材浸渍在酸溶液中，并向基材施加10-400V的氧化电压，以形成氧化铝层在氧化铝层上形成多个连续凹部的方式形成基板的铝表面，并且在界面上形成多个具有与氧化铝层上的凹部相同方向的曲率的连续凹部在氧化铝层和基板之间; b）从基板上去除氧化铝层，从而形成多个连续的半球形凹槽; 以及c）在形成有半球形凹部的基板的一个表面上形成有机材料层和电极。

2. 发明授权

US08040044B2 Organic light emitting device and method for manufacturing the same 有权
标题翻译：有机发光装置及其制造方法
公开(公告)号：US08040044B2
公开(公告)日：2011-10-18
申请号：US11988219
申请日：2006-07-14
申请人： Min Soo Kang , Se Hwan Son , Hyeon Choi
发明人： Min Soo Kang , Se Hwan Son , Hyeon Choi
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5088 , H01L51/5278
摘要： Disclosed is an organic light emitting device and a method for manufacturing the same. The organic light emitting device includes a first electrode, one or more organic compound layers, and a second electrode. The first electrode includes a conductive layer and an n-type organic compound layer disposed on the conductive layer. A difference in energy between an LUMO energy level of the n-type organic compound layer of the first electrode and a Fermi energy level of the conductive layer of the first electrode is 4 eV or less. One of the organic compound layers interposed between the n-type organic compound layer of the first electrode and the second electrode is a p-type organic compound layer forming an NP junction along with the n-type organic compound layer of the first electrode. A difference in energy between the LUMO energy level of the n-type organic compound layer of the first electrode and an HOMO energy level of the p-type organic compound layer is 1 eV or less. One or more layers interposed between the conductive layer of the first electrode and the second electrode is n-doped or p-doped with an organic material or an inorganic material.
摘要翻译：公开了一种有机发光器件及其制造方法。有机发光器件包括第一电极，一个或多个有机化合物层和第二电极。第一电极包括设置在导电层上的导电层和n型有机化合物层。第一电极的n型有机化合物层的LUMO能级与第一电极的导电层的费米能级之间的能量差为4eV以下。介于第一电极的n型有机化合物层和第二电极之间的有机化合物层之一是与第一电极的n型有机化合物层一起形成NP结的p型有机化合物层。第一电极的n型有机化合物层的LUMO能级与p型有机化合物层的HOMO能级之间的能量差为1eV以下。插入在第一电极的导电层和第二电极之间的一个或多个层是用有机材料或无机材料进行n掺杂或p掺杂的。

3. 发明申请

US20090039770A1 Organic light emitting device and method for manufacturing the same 有权
标题翻译：有机发光装置及其制造方法
公开(公告)号：US20090039770A1
公开(公告)日：2009-02-12
申请号：US11988219
申请日：2006-07-14
申请人： Min Soo Kang , Se Hwan Son , Hyeon Choi
发明人： Min Soo Kang , Se Hwan Son , Hyeon Choi
IPC分类号： H01J1/62 , H01L21/00
CPC分类号： H01L51/5088 , H01L51/5278
摘要： Disclosed is an organic light emitting device and a method for manufacturing the same. The organic light emitting device includes a first electrode, one or more organic compound layers, and a second electrode. The first electrode includes a conductive layer and an n-type organic compound layer disposed on the conductive layer. A difference in energy between an LUMO energy level of the n-type organic compound layer of the first electrode and a Fermi energy level of the conductive layer of the first electrode is 4 eV or less. One of the organic compound layers interposed between the n-type organic compound layer of the first electrode and the second electrode is a p-type organic compound layer forming an NP junction along with the n-type organic compound layer of the first electrode. A difference in energy between the LUMO energy level of the n-type organic compound layer of the first electrode and an HOMO energy level of the p-type organic compound layer is 1 eV or less. One or more layers interposed between the conductive layer of the first electrode and the second electrode is n-doped or p-doped with an organic material or an inorganic material.
摘要翻译：公开了一种有机发光器件及其制造方法。有机发光器件包括第一电极，一个或多个有机化合物层和第二电极。第一电极包括设置在导电层上的导电层和n型有机化合物层。第一电极的n型有机化合物层的LUMO能级与第一电极的导电层的费米能级之间的能量差为4eV以下。介于第一电极的n型有机化合物层和第二电极之间的有机化合物层之一是与第一电极的n型有机化合物层一起形成NP结的p型有机化合物层。第一电极的n型有机化合物层的LUMO能级与p型有机化合物层的HOMO能级之间的能量差为1eV以下。插入在第一电极的导电层和第二电极之间的一个或多个层是用有机材料或无机材料进行n掺杂或p掺杂的。

4. 发明申请

US20120007064A1 ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：有机电致发光器件及其制备方法
公开(公告)号：US20120007064A1
公开(公告)日：2012-01-12
申请号：US13184350
申请日：2011-07-15
申请人： Jeoung-Kwen NOH , Young-Chul Lee , Min-Soo Kang , Se Hwan Son , Hyeon Choi
发明人： Jeoung-Kwen NOH , Young-Chul Lee , Min-Soo Kang , Se Hwan Son , Hyeon Choi
IPC分类号： H01L51/52 , H01L51/54
CPC分类号： H01L51/5092 , H01L51/0058 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/0081 , H01L51/5004 , H01L51/5048 , H01L51/5088 , H01L2251/308 , H01L2251/5315 , H01L2251/5323
摘要： The present invention relates to an organic electroluminescent device comprising a substrate, a cathode, at least three organic material layers comprising a light-emitting layer, and an anode in the sequentially laminated form, in which the organic material layers comprise an n-type organic material layer positioned between the cathode and the light-emitting layer; and an organic material layer comprising a compound having a functional group selected from the group consisting of an imidazole group, an oxazole group and a thiazole group between the cathode and the light-emitting layer. The organic electroluminescent device according to the present invention comprises an organic material layer comprising a compound having a functional group selected from the group consisting of an imidazole group, an oxazole group and a thiazole group between a cathode and a light-emitting layer, thus having an improved electron injection characteristic to provide an organic electroluminescent device of an inverted structure operating at a low voltage.
摘要翻译：本发明涉及一种有机电致发光器件，其包括基底，阴极，至少三个包含发光层的有机材料层和顺序层叠形式的阳极，其中有机材料层包括n型有机物位于阴极和发光层之间的材料层; 以及包含在阴极和发光层之间具有选自咪唑基，恶唑基和噻唑基的官能团的化合物的有机材料层。根据本发明的有机电致发光器件包括在阴极和发光层之间包含具有选自由咪唑基，恶唑基和噻唑基组成的组中的官能团的化合物的有机材料层，因此具有改进的电子注入特性，以提供在低电压下工作的反相结构的有机电致发光器件。

5. 发明申请

US20140014923A1 SUBSTRATE FOR AN ORGANIC ELECTRONIC DEVICE AND AN ORGANIC ELECTRONIC DEVICE COMPRISING THE SAME 有权
标题翻译：有机电子器件的基板和包含该有机电子器件的有机电子器件
公开(公告)号：US20140014923A1
公开(公告)日：2014-01-16
申请号：US13819308
申请日：2011-09-06
申请人： Seong Su Jang , Yeon Keun Lee , Kyoung Sik Moon , Se Hwan Son
发明人： Seong Su Jang , Yeon Keun Lee , Kyoung Sik Moon , Se Hwan Son
IPC分类号： H01L51/52 , G02B5/02 , H01L51/56
CPC分类号： H01L51/5268 , G02B5/0242 , H01L51/0096 , H01L51/5076 , H01L51/56 , H01L2251/55 , H05B33/22
摘要： A substrate including a base substrate; a scattering layer which is formed on the base substrate, includes a binder and scattering particles for scattering light, and has an uneven structure formed on a surface thereof opposite the base substrate; and a planarizing layer which is formed on the scattering layer and has a flat surface formed thereon, is provided. Here, the refractive index Na of the scattering particles and the refractive index Nb of the planarizing layer satisfy the expression |Na−Nb|≧0.3, an organic electronic device including the substrate, and a method of manufacturing the same are provided. Light-extraction efficiency can be improved and the manufacturing process can be simplified without degrading device performance.
摘要翻译：一种基板，包括基底; 形成在基底基板上的散射层包括粘合剂和用于散射光的散射粒子，并且在与基底基板相对的表面上形成有不均匀的结构; 以及形成在散射层上并具有形成在其上的平坦表面的平坦化层。这里，提供了散射粒子的折射率Na和平坦化层的折射率Nb满足表达式| Na-Nb |> = 0.3，包括衬底的有机电子器件及其制造方法。可以提高光提取效率，并且可以在不降低设备性能的情况下简化制造过程。

6. 发明授权

US07619356B2 ITO film treated by nitrogen plasma and the organic luminescent device using the same 有权
标题翻译：通过氮等离子体处理的ITO膜和使用其的有机发光装置
公开(公告)号：US07619356B2
公开(公告)日：2009-11-17
申请号：US10555056
申请日：2004-05-19
申请人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
发明人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H05B33/28 , H01B1/08 , H01L51/0021 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/442 , H01L51/5088 , H01L51/5206 , Y02E10/549
摘要： Disclosed are an Indium Tin Oxide (ITO) film, wherein nitrogen-containing compounds produced by reactions of nitrogen with at least one atom selected from the group consisting of In, Sn and O atoms which are constitutional elements of ITO, or deposited nitrogen-containing compounds are present on a surface of the ITO film; and a method for preparing an ITO film, comprising the step of treating a surface of the ITO film with nitrogen plasma. An organic electroluminescent device using the ITO film provided by the present invention as an anode shows a low voltage, a high efficiency and a long lifetime.
摘要翻译：公开了氧化铟锡（ITO）膜，其中通过氮与至少一个选自作为ITO的构成元素的In，Sn和O原子的原子的反应产生的含氮化合物或沉积的含氮化合物化合物存在于ITO膜的表面上; 以及制备ITO膜的方法，包括用氮等离子体处理ITO膜的表面的步骤。使用由本发明提供的ITO膜作为阳极的有机电致发光器件显示出低电压，高效率和长寿命。

7. 发明授权

US09257675B2 Substrate for an organic electronic device and an organic electronic device comprising the same 有权
标题翻译：用于有机电子器件的衬底和包括其的有机电子器件
公开(公告)号：US09257675B2
公开(公告)日：2016-02-09
申请号：US13819308
申请日：2011-09-06
申请人： Seong Su Jang , Yeon Keun Lee , Kyoung Sik Moon , Se Hwan Son
发明人： Seong Su Jang , Yeon Keun Lee , Kyoung Sik Moon , Se Hwan Son
IPC分类号： H01L51/52 , B32B5/16 , B32B7/02 , H05B33/22 , G02B5/02 , H01L51/56 , H01L51/00 , H01L51/50
CPC分类号： H01L51/5268 , G02B5/0242 , H01L51/0096 , H01L51/5076 , H01L51/56 , H01L2251/55 , H05B33/22
摘要： A substrate including a base substrate; a scattering layer which is formed on the base substrate, includes a binder and scattering particles for scattering light, and has an uneven structure formed on a surface thereof opposite the base substrate; and a planarizing layer which is formed on the scattering layer and has a flat surface formed thereon, is provided. Here, the refractive index Na of the scattering particles and the refractive index Nb of the planarizing layer satisfy the expression |Na−Nb|≧0.3, an organic electronic device including the substrate, and a method of manufacturing the same are provided. Light-extraction efficiency can be improved and the manufacturing process can be simplified without degrading device performance.
摘要翻译：一种基板，包括基底; 形成在基底基板上的散射层包括粘合剂和用于散射光的散射粒子，并且在与基底基板相对的表面上形成有不均匀的结构; 以及形成在散射层上并具有形成在其上的平坦表面的平坦化层。这里，散射粒子的折射率Na和平坦化层的折射率Nb满足表达式| Na-Nb |≥0.3，提供了包含该基板的有机电子器件及其制造方法。可以提高光提取效率，并且可以在不降低设备性能的情况下简化制造过程。

8. 发明授权

US08304983B2 ITO film treated by nitrogen plasma and the organic luminescent device using the same 有权
标题翻译：通过氮等离子体处理的ITO膜和使用其的有机发光装置
公开(公告)号：US08304983B2
公开(公告)日：2012-11-06
申请号：US12588692
申请日：2009-10-23
申请人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
发明人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
IPC分类号： H01L51/10 , H01L29/12 , H01L29/201
CPC分类号： H05B33/28 , H01B1/08 , H01L51/0021 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/442 , H01L51/5088 , H01L51/5206 , Y02E10/549
摘要： Disclosed are an Indium Tin Oxide (ITO) film, wherein nitrogen-containing compounds produced by reactions of nitrogen with at least one atom selected from the group consisting of In, Sn and O atoms which are constitutional elements of ITO, or deposited nitrogen-containing compounds are present on a surface of the ITO film; and a method for preparing an ITO film, comprising the step of treating a surface of the ITO film with nitrogen plasma. An organic elect roluminescent device using the ITO film provided by the present invention as an anode shows a low voltage, a high efficiency and a long lifetime.
摘要翻译：公开了氧化铟锡（ITO）膜，其中通过氮与至少一个选自作为ITO的构成元素的In，Sn和O原子的原子的反应产生的含氮化合物或沉积的含氮化合物化合物存在于ITO膜的表面上; 以及制备ITO膜的方法，包括用氮等离子体处理ITO膜的表面的步骤。使用由本发明提供的ITO膜作为阳极的有机电致发光器件显示出低电压，高效率和长寿命。

9. 发明申请

US20060209529A1 Ito film treated by nitrogen plasma and the organic luminescent device using the same 有权
标题翻译：采用氮等离子体处理的伊藤薄膜和使用其的有机发光装置
公开(公告)号：US20060209529A1
公开(公告)日：2006-09-21
申请号：US10555056
申请日：2004-05-19
申请人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
发明人： Se Hwan Son , Min Soo Kang , Sang Young Jeon , Jong Geol Kim
IPC分类号： F21V9/16
CPC分类号： H05B33/28 , H01B1/08 , H01L51/0021 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/442 , H01L51/5088 , H01L51/5206 , Y02E10/549
摘要： Disclosed are an Indium Tin Oxide (ITO) film, wherein nitrogen-containing compounds produced by reactions of nitrogen with at least one atom selected from the group consisting of In, Sn and O atoms which are constitutional elements of ITO, or deposited nitrogen-containing compounds are present on a surface of the ITO film; and a method for preparing an ITO film, comprising the step of treating a surface of the ITO film with nitrogen plasma. An organic electroluminescent device using the ITO film provided by the present invention as an anode shows a low voltage, a high efficiency and a long lifetime.
摘要翻译：公开了氧化铟锡（ITO）膜，其中通过氮与至少一个选自作为ITO的构成元素的In，Sn和O原子的原子的反应产生的含氮化合物或沉积的含氮化合物化合物存在于ITO膜的表面上; 以及制备ITO膜的方法，包括用氮等离子体处理ITO膜的表面的步骤。使用由本发明提供的ITO膜作为阳极的有机电致发光器件显示出低电压，高效率和长寿命。

10. 发明授权

US07763882B2 Organic light-emitting device comprising buffer layer and method for fabricating the same 有权
标题翻译：包含缓冲层的有机发光器件及其制造方法
公开(公告)号：US07763882B2
公开(公告)日：2010-07-27
申请号：US11206754
申请日：2005-08-19
申请人： Jeoung Kwen Noh , Se Hwan Son , Young Chul Lee , Yun Hye Hahm , Min Soo Kang
发明人： Jeoung Kwen Noh , Se Hwan Son , Young Chul Lee , Yun Hye Hahm , Min Soo Kang
IPC分类号： H01L35/24
CPC分类号： C09K11/06 , C07D487/16 , C09K2211/1074 , H01L51/0058 , H01L51/0059 , H01L51/0072 , H01L51/0078 , H01L51/0081 , H01L51/5088 , H01L51/5092 , H01L2251/5323 , H05B33/14
摘要： Disclosed herein are an organic light-emitting device having a structure formed by the sequential deposition of a substrate, a first electrode, at least two organic layers and a second electrode, in which the organic layers include a light-emitting layer, and one of the organic layers, which is in contact with the second electrode, is a buffer layer comprising a compound represented by the following formula 1, as well as a fabrication method thereof: wherein R1 to R6 have the same meanings as defined in the specification. The buffer layer makes it possible to minimize or prevent damage to the organic layer, which can occur when forming the second electrode on the organic layer.
摘要翻译：本文公开了具有通过顺序沉积基板，第一电极，至少两个有机层和第二电极形成的结构的有机发光器件，其中有机层包括发光层，并且其中之一与第二电极接触的有机层是包含由下式1表示的化合物的缓冲层及其制造方法：其中R1至R6具有与说明书中所定义的相同的含义。缓冲层使得可以最小化或防止在有机层上形成第二电极时可能发生的对有机层的损伤。

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