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公开(公告)号：US20180269265A1
公开(公告)日：2018-09-20
申请号：US15858252
申请日：2017-12-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Ji Young MOON , Dong Kyu SEO , Myung Chul YEO , Ji Hye LEE , Yoon Hyeung CHO
CPC classification number: H01L27/3209 , H01L51/5203 , H01L51/5278
Abstract: A light-emitting diode includes a first electrode, a second electrode overlapping the first electrode, a first emission layer and a second emission layer provided between the first electrode and the second electrode, and a first charge generating layer provided between the first emission layer and the second emission layer, the first charge generating layer including a p-type charge generating layer and an n-type charge generating layer. The n-type charge generating layer may include an organic material and an inorganic material doped to the organic material, and the inorganic material may include a lanthanide metal or an alkali earth metal, and an alkali halide.
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公开(公告)号：US20180233689A1
公开(公告)日：2018-08-16
申请号：US15806665
申请日：2017-11-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Ji Young MOON , Dong Kyu SEO , Myung Chul YEO , Ji Hye LEE , Yoon Hyeung CHO
CPC classification number: H01L51/5088 , H01L27/3211 , H01L27/3244 , H01L51/504 , H01L51/5064 , H01L51/5092 , H01L51/5218 , H01L51/5234 , H01L51/5256 , H01L2251/301 , H01L2251/5369
Abstract: A light emitting diode includes a first electrode overlapping a second electrode, an emission layer between the first and second electrodes. a first hole injection layer and a second hole injection layer between the first electrode and the emission layer, and a first hole transporting layer between the first hole injection layer and the second hole injection layer. Each of the first and second hole injection layers includes an inorganic dipole material. At least one of the first hole injection layer or the second hole injection layer including an organic material.
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13.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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Jong Hyuk LEE , Sang Hoon YIM , Chang Woong CHU
CPC classification number: H01L51/5092 , H01L27/3244 , H01L51/0059 , H01L51/0073 , H01L51/5265 , H01L2251/303
Abstract: 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.
Abstract translation: 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：US20140315134A1
公开(公告)日：2014-10-23
申请号：US14072272
申请日：2013-11-05
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Sung BANG , Won Jong KIM , Ji Young CHOUNG , Joon Gu LEE , Jin Baek CHOI , Yeon Hwa LEE
IPC: G03F7/00
CPC classification number: G03F7/0035 , H01L21/0272
Abstract: In a method and apparatus for manufacturing a donor substrate, a pattern layer which exposes a surface of a substrate is arranged on the substrate, and an organic material is deposited on the exposed surface of the substrate. The pattern layer includes a film pattern that defines a plurality of first openings and a photoresist pattern that is positioned on the film pattern and defines second openings, which correspond to the first openings, respectively, a minimum width of the second openings being smaller than that of the first openings.
Abstract translation: 在用于制造施主衬底的方法和装置中，在衬底上布置暴露衬底表面的图案层，并且在衬底的暴露表面上沉积有机材料。 图案层包括限定多个第一开口的膜图案和位于膜图案上并分别对应于第一开口的第二开口的光致抗蚀剂图案，第二开口的最小宽度小于第二开口的最小宽度 的第一个开口。
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公开(公告)号：US20210143369A1
公开(公告)日：2021-05-13
申请号：US16991542
申请日：2020-08-12
Applicant: Samsung Display Co., LTD.
Inventor： Chang Yeong SONG , Won Jong KIM , Yi Su KIM , Jong Woo KIM , Hye In YANG , Woo Suk JUNG , Yong Chan JU , Jae Heung HA
Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.
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Patent Agency Ranking
公开(公告)号：US20200287152A1
公开(公告)日：2020-09-10
申请号：US16880878
申请日：2020-05-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
Abstract: 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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17.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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
CPC classification number: H01L51/5092 , H01L27/3244 , H01L51/0059 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L2251/301 , H01L2251/303
Abstract: 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.
Abstract translation: 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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18.发明申请ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME 审中-公开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：US20160056387A1
公开(公告)日：2016-02-25
申请号：US14736663
申请日：2015-06-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan KIM , Won Jong KIM , Eung Do KIM , Dong Kyu SEO , Da Hea IM , Sang Hoon YIM , Chang Woong CHU
CPC classification number: H01L51/5088 , H01L51/0059 , H01L51/0073 , H01L51/0074 , H01L51/5265
Abstract: 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 a hole injection layer between the first electrode and the emission layer, the hole injection layer including a dipole material including a first component and a second component that have different polarities.
Abstract translation: 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; 以及在第一电极和发射层之间的空穴注入层，空穴注入层包括包含具有不同极性的第一组分和第二组分的偶极材料。
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公开(公告)号：US20140339511A1
公开(公告)日：2014-11-20
申请号：US14029158
申请日：2013-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Chan KIM , Seok Gyu YOON , Kyu Hwan HWANG , Eung Do KIM , Bo Ra JUNG , Dong Kyu SEO , Won Jong KIM , Young Woo SONG , Jong Hyuk LEE
IPC: H01L27/32
CPC classification number: H01L51/5275 , G02B1/118 , G02B5/00 , Y10T428/24893
Abstract: A quantum-dots containing multi-component inorganic oxide thin film is provided to include an amorphous inorganic oxide bulk region and a plurality of crystalline inorganic oxide regions, wherein the crystalline inorganic oxide regions are discontinuously formed to be surrounded by the amorphous inorganic oxide of the bulk region.
Abstract translation: 提供含有多组分无机氧化物薄膜的量子点，以包括无定形无机氧化物本体区域和多个结晶无机氧化物区域，其中结晶无机氧化物区域被不连续地形成为被 批量区域。
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公开(公告)号：US20220416207A1
公开(公告)日：2022-12-29
申请号：US17902063
申请日：2022-09-02
Applicant: Samsung Display Co., LTD.
Inventor： Chang Yeong SONG , Won Jong KIM , Yi Su KIM , Jong Woo KIM , Hye In YANG , Woo Suk JUNG , Yong Chan JU , Jae Heung HA
Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.
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