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公开(公告)号：US20170294627A1
公开(公告)日：2017-10-12
申请号：US15455996
申请日：2017-03-10
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
CPC分类号： H01L51/5284 , H01L27/3206 , H01L51/504 , H01L51/5253 , H01L51/5265
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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2.发明申请公开(公告)号：US20190019958A1
公开(公告)日：2019-01-17
申请号：US15863768
申请日：2018-01-05
发明人： Se Hun KIM , Chang Woong CHU , Duk Ki KIM , Dong Woo SHIN , Jae Kook HA
IPC分类号： H01L51/00 , G09G3/3208 , C07D251/12 , C07D239/24 , C07D209/82
摘要： A composition for forming organic film, a display device utilizing the composition, and a method of manufacturing the display device are provided. The composition for forming an organic film includes a solvent; and a compound of Formula 1: Ar∛R)k. Formula 1
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3.发明申请公开(公告)号：US20170256734A1
公开(公告)日：2017-09-07
申请号：US15599263
申请日：2017-05-18
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
CPC分类号： H01L51/5092 , H01L27/3211 , H01L27/3276 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/504 , H01L51/5056 , H01L51/506 , H01L2251/301
摘要： An organic light emitting diode and an organic light emitting display device, the organic light emitting diode including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and a hole transport layer between the first electrode and the emission layer, wherein the hole transport layer includes an organic material and a dipole material, the dipole material including a first component and a second component, the first component having a polarity different from that of the second component and the first component and the second component being combined with each other.
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公开(公告)号：US20160056400A1
公开(公告)日：2016-02-25
申请号：US14821983
申请日：2015-08-10
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
CPC分类号： H01L51/504 , H01L51/5092 , H01L51/5221 , H01L51/5265
摘要： An organic light emitting diode, including a first electrode; a second electrode facing the first electrode, the second electrode including magnesium; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a dipole material including a first component and a second component having different polarities, the dipole material including halide, and a content of the magnesium included in the second electrode being in a range of from 10 to 40 volume %.
摘要翻译： 一种有机发光二极管，包括第一电极; 面对第一电极的第二电极，第二电极包括镁; 在第一电极和第二电极之间的发射层; 以及在所述第二电极和所述发射层之间的电子注入层，所述电子注入层包括偶极材料，所述偶极材料包括具有不同极性的第一组分和第二组分，所述偶极材料包括卤化物，并且所述第二 电极在10〜40体积％的范围内。
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公开(公告)号：US20220077415A1
公开(公告)日：2022-03-10
申请号：US17529228
申请日：2021-11-17
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
摘要： An organic light emitting diode, including a first electrode; a second electrode facing the first electrode, the second electrode including magnesium; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a dipole material including a first component and a second component having different polarities, the dipole material including halide, and a content of the magnesium included in the second electrode being in a range of from 10 to 40 volume %.
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公开(公告)号：US20220029139A1
公开(公告)日：2022-01-27
申请号：US17497842
申请日：2021-10-08
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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7.发明申请ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME 有权有机发光二极管和有机发光显示装置，包括它们公开(公告)号：US20160056404A1
公开(公告)日：2016-02-25
申请号：US14731729
申请日：2015-06-05
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Jong Hyuk LEE , Sang Hoon YIM , Chang Woong CHU
CPC分类号： H01L51/5092 , H01L27/3244 , H01L51/0059 , H01L51/0073 , H01L51/5265 , H01L2251/303
摘要： An organic light emitting element, includes a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including an oxide having a relative dielectric constant of 10 or more and a metal having a work function of 4.0 eV or less.
摘要翻译： 有机发光元件包括彼此面对的第一电极和第二电极; 在第一电极和第二电极之间的发射层; 以及在第二电极和发光层之间的电子注入层，电子注入层包括相对介电常数为10以上的氧化物和功函数为4.0eV以下的金属。
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公开(公告)号：US20200287152A1
公开(公告)日：2020-09-10
申请号：US16880878
申请日：2020-05-21
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
摘要： An organic light emitting diode, including a first electrode; a second electrode facing the first electrode, the second electrode including magnesium; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a dipole material including a first component and a second component having different polarities, the dipole material including halide, and a content of the magnesium included in the second electrode being in a range of from 10 to 40 volume %.
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公开(公告)号：US20190019992A1
公开(公告)日：2019-01-17
申请号：US16136120
申请日：2018-09-19
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
CPC分类号： H01L51/5284 , H01L27/3206 , H01L27/3211 , H01L51/504 , H01L51/5253 , H01L51/5265
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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10.发明申请ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME 有权有机发光二极管和有机发光显示装置，包括它们公开(公告)号：US20160056403A1
公开(公告)日：2016-02-25
申请号：US14735582
申请日：2015-06-10
发明人： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
CPC分类号： H01L51/5092 , H01L27/3244 , H01L51/0059 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L2251/301 , H01L2251/303
摘要： An organic light emitting diode, including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a metal having a work function of 4.0 eV or less and a dipole material including a first component and a second component having different polarities.
摘要翻译： 一种有机发光二极管，包括彼此面对的第一电极和第二电极; 在第一电极和第二电极之间的发射层; 以及在所述第二电极和所述发光层之间的电子注入层，所述电子注入层包括功函数为4.0eV以下的金属和包含具有不同极性的第一成分和第二成分的偶极材料。
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