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公开(公告)号：US11882750B2
公开(公告)日：2024-01-23
申请号：US17141539
申请日：2021-01-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo Bae , Eun-Ae Kwak , Beomsoo Park , Minjeong Oh
IPC: H10K59/38 , H10K50/86 , H10K59/122 , H10K71/00 , H10K59/12 , H10K102/00
CPC classification number: H10K59/38 , H10K50/865 , H10K59/122 , H10K71/00 , H10K59/1201 , H10K2102/331
Abstract: A display panel includes an emission element which outputs a source light and includes a first electrode, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer; a pixel definition layer defining an opening exposing at least a portion of the first electrode; a light-conversion pattern disposed on the pixel definition layer; a first light-blocking pattern disposed on an outer side of the light-conversion pattern in a plan view; and a second light-conversion pattern disposed on the emission element and which overlaps with the emission element in the plan view, wherein the first and second light-conversion patterns are spaced apart from each other or forming an interface therebetween.
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Patent Agency Ranking
2.发明授权Method of manufacturing nanostructure and method of forming pattern using the same 有权制造纳米结构的方法和使用其形成图案的方法公开(公告)号：US09074055B2
公开(公告)日：2015-07-07
申请号：US13870473
申请日：2013-04-25
Inventor： Eun-Ae Kwak , Min-Hyuck Kang , Su Mi Lee , Jun Han Lee , Moon Gyu Lee , Joona Bang , Hyun Jung Jung
CPC classification number: C08J7/04 , G03F7/0002 , G03F7/26
Abstract: An approach is provided for manufacturing a nanostructure. A first thin film including a first block copolymer is formed on a substrate. A guide pattern is formed on the first thin film. A second thin film including a second block copolymer is formed between portions of the guide pattern. The second thin film is cured. The first block copolymer is a cylinder-type and the second block copolymer is a lamella-type.
Abstract translation: 提供了制造纳米结构的方法。 在基板上形成包含第一嵌段共聚物的第一薄膜。 在第一薄膜上形成引导图案。 在引导图案的各部分之间形成包括第二嵌段共聚物的第二薄膜。 第二薄膜固化。 第一嵌段共聚物是圆筒型，第二嵌段共聚物是薄片型。
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3.发明申请METHOD OF MANUFACTURING NANOSTRUCTURE AND METHOD OF FORMING PATTERN USING THE SAME 有权制造纳米结构的方法及其形成图案的方法公开(公告)号：US20140158664A1
公开(公告)日：2014-06-12
申请号：US13870473
申请日：2013-04-25
Inventor： Eun-Ae Kwak , Min-Hyuck Kang , Su Mi Lee , Jun Han Lee , Moon Gyu Lee , Joona Bang , Hyun Jung Jung
IPC: C08J7/04
CPC classification number: C08J7/04 , G03F7/0002 , G03F7/26
Abstract: An approach is provided for manufacturing a nanostructure. A first thin film including a first block copolymer is formed on a substrate. A guide pattern is formed on the first thin film. A second thin film including a second block copolymer is formed between portions of the guide pattern. The second thin film is cured. The first block copolymer is a cylinder-type and the second block copolymer is a lamella-type.
Abstract translation: 提供了制造纳米结构的方法。 在基板上形成包含第一嵌段共聚物的第一薄膜。 在第一薄膜上形成引导图案。 在引导图案的各部分之间形成包括第二嵌段共聚物的第二薄膜。 第二薄膜固化。 第一嵌段共聚物是圆筒型，第二嵌段共聚物是薄片型。
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公开(公告)号：US11569305B2
公开(公告)日：2023-01-31
申请号：US16941471
申请日：2020-07-28
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo Bae , Beomsoo Park , Eun-Ae Kwak , Minjeong Oh , Young Je Cho
Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.
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公开(公告)号：US20210313400A1
公开(公告)日：2021-10-07
申请号：US17141539
申请日：2021-01-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo Bae , Eun-Ae Kwak , Beomsoo Park , Minjeong Oh
Abstract: A display panel includes an emission element which outputs a source light and includes a first electrode, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer; a pixel definition layer defining an opening exposing at least a portion of the first electrode; a light-conversion pattern disposed on the pixel definition layer; a first light-blocking pattern disposed on an outer side of the light-conversion pattern in a plan view; and a second light-conversion pattern disposed on the emission element and which overlaps with the emission element in the plan view, wherein the first and second light-conversion patterns are spaced apart from each other or forming an interface therebetween.
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公开(公告)号：US20210066399A1
公开(公告)日：2021-03-04
申请号：US16941471
申请日：2020-07-28
Applicant: Samsung Display Co., Ltd.
Inventor： KWANG SOO BAE , Beomsoo Park , Eun-Ae Kwak , Minjeong OH , Young Je Cho
Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.
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