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公开(公告)号：US20220285651A1
公开(公告)日：2022-09-08
申请号：US17452766
申请日：2021-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jieun Ko , YOHAN KIM , YISU KIM , WONMIN YUN , BYOUNGDUK LEE , SEUNGJU LEE , JAEHYUK LEE , Hyungdong Lee , YOONHYEUNG CHO , HYEONSEO CHO
IPC: H01L51/52
Abstract: An encapsulation structure includes an organic encapsulation layer. The organic encapsulation layer includes a base resin and hygroscopic composite particles including a hygroscopic composite particle. The hygroscopic composite particle includes a core and a silica layer around the core. The core includes a polymer. The silica layer includes silica.
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公开(公告)号：US20170356623A1
公开(公告)日：2017-12-14
申请号：US15456661
申请日：2017-03-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DONGCHAN KIM , YISU KIM , BYOUNGDUK LEE , YOONHYEUNG CHO , YONGCHAN JU
Abstract: A lighting device includes a light source and a photoconversion layer including a perovskite compound represented by Formula 1. The perovskite compound absorbs at least part of light emitted from the light source and emits light having a different wavelength range from the absorbed light: [A][B][X]3 In Formula 1, A is at least one monovalent organic cation, at least one a monovalent inorganic cation, or any combination thereof, B is at least one divalent inorganic cation, and X is at least one monovalent anion.
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公开(公告)号：US20220298279A1
公开(公告)日：2022-09-22
申请号：US17548151
申请日：2021-12-10
Applicant: Samsung Display Co., Ltd.
Inventor： WONMIN YUN , Jieun KO , YOHAN KIM , YISU KIM , BYOUNGDUK LEE , SEUNGJU LEE , JAEHYUK LEE , Hyungdong LEE , YOONHYEUNG CHO , HYEONSEO CHO
IPC: C08F220/12 , H01L51/52
Abstract: A resin composition of an embodiment includes a (meth)acrylate monomer, a photoinitiator, and a moisture absorbent, wherein the moisture absorbent includes a hydrolysable group, and a carboxyl group after hydrolysis, thereby providing a display device with improved tolerance to moisture and moisture permeability.
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