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公开(公告)号：US11430968B2
公开(公告)日：2022-08-30
申请号：US16999726
申请日：2020-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Yohan Kim , Jongjin Park , Won Min Yun , Seungju Lee , Sumin Jung , Young Cheol Joo , Yoon Hyeung Cho
IPC: H01L27/32 , H01L51/50 , H01L51/52 , G02F1/13 , G02F1/1362 , G02F1/1335 , G02F1/1339
Abstract: A display device, including: a display panel including a light emitting element and an encapsulation layer covering the light emitting element; a color conversion panel overlapping the display panel, the color conversion panel including a color conversion element; a column spacer between the display panel and the color conversion panel; a filling layer filling a space between the display panel and the color conversion panel and surrounding the column spacer; and a buffer layer between the column spacer and the encapsulation layer of the display panel, the buffer layer including silicon oxycarbide (SiOxCy).
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公开(公告)号：US11264591B2
公开(公告)日：2022-03-01
申请号：US16417386
申请日：2019-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan Kim , Won Jong Kim , Eung Do Kim , Ji Hye Lee , Da Hea Im , Sang Hoon Yim , Yoon Hyeung Cho , Won Suk Han
Abstract: A light emitting diode display includes: a substrate; a light emitting element on the substrate; and a capping layer on the organic light emitting element and including a plurality of refractive layers each including a low refraction layer and a high refraction layer, wherein the high refraction layer includes a first inorganic material having a refractive index which is equal to or greater than about 1.7 and equal to or less than about 6.0, wherein the low refraction layer includes a second inorganic material having a refractive index which is equal to or greater than about 1.0 and equal to or less than about 1.7, and wherein the second inorganic material comprises at least one selected from LiF, AlF3, NaF, KF, RbF, CaF2, SrF2, and YbF2.
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公开(公告)号：US11177461B2
公开(公告)日：2021-11-16
申请号：US16427978
申请日：2019-05-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Won Jong Kim , Dong Chan Kim , Eung Do Kim , Dong Kyu Seo , Da Hea Im , Sang Hoon Yim , Yoon Hyeung Cho , Won Suk Han
Abstract: An organic light emitting diode display including: a substrate; an organic light emitting diode on the substrate; a capping layer on the organic light emitting diode and including a high refractive layer including an inorganic material having a refractive index that is equal to or greater than about 1.7 and equal to or less than about 6.0; and a thin film encapsulation layer covering the capping layer and the organic light emitting diode, the inorganic material including at least one selected from the group consisting of CuI, thallium iodide (TlI), BaS, Cu2O, CuO, BiI, WO3, TiO2, AgI, CdI2, HgI2, SnI2, PbI2, BiI3, ZnI2, MoO3, Ag2O, CdO, CoO, Pr2O3, SnS, PbS, CdS, CaS, ZnS, ZnTe, PbTe, CdTe, SnSe, PbSe, CdSe, AlAs, GaAs, InAs, GaP, InP, AlP, AlSb, GaSb, and InSb.
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公开(公告)号：US10903446B2
公开(公告)日：2021-01-26
申请号：US16714552
申请日：2019-12-13
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Hyun Son , Yo Han Kim , Yoon Hyeung Cho , Jeong Su Kim , Jong Jin Park , Hae Gu Yeo , Byoung Duk Lee
Abstract: A display device is provided. The display device includes: a first base; light-emitting elements on the first base and in the pixels, respectively; a second base facing the first base; and a light-blocking/supporting member between the light-emitting elements and the second base and at a boundary of each of the pixels, wherein the light-blocking/supporting member includes a light-blocking portion and a plurality of supporting portions in the light-blocking portion.
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公开(公告)号：US10283734B2
公开(公告)日：2019-05-07
申请号：US14877955
申请日：2015-10-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Hoon Yim , Dong Chan Kim , Won Jong Kim , Eung Do Kim , Dong Kyu Seo , Jong Hyuk Lee , Da Hea Im , Yoon Hyeung Cho , Chang Woong Chu
IPC: H01L51/52
Abstract: An organic light emitting diode display, including a substrate; a thin film transistor on the substrate; a first electrode on the thin film transistor and electrically connected to the thin film transistor; an organic emission layer on the first electrode; a second electrode on the organic emission layer; and a first capping layer on the second electrode and a second capping layer on the first capping layer, the second capping layer being thicker than the first capping layer.
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Patent Agency Ranking
公开(公告)号：US10147844B2
公开(公告)日：2018-12-04
申请号：US15380157
申请日：2016-12-15
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Chan Kim , Yoon Hyeung Cho , Yi Su Kim
IPC: H01L33/06 , H01L51/50 , C09K11/02 , C09K11/58 , C09K11/60 , C09K11/62 , C09K11/66 , C09K11/71 , C09K11/74 , C09K11/75 , C09K11/88
Abstract: A quantum dot includes: a core including at least one first positive ion precursor and at least one negative ion precursor; a shell including at least one second positive ion precursor and at least one negative ion precursor and wrapping the core; and a ligand formed on a surface of the shell, wherein the first positive ion precursor is an n-period element and the second positive ion precursor is an (n-1)-period element, where n is an integer of 3 to 6.
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公开(公告)号：US20180061865A1
公开(公告)日：2018-03-01
申请号：US15678503
申请日：2017-08-16
Inventor： Jae Heung Ha , Jong Woo Kim , Ji Young Moon , Min Ho Oh , Seung Jae Lee , Yoon Hyeung Cho , Young Cheol Joo , Hyeong Joon Kim , Eun-Kil Park , Sang Jin Han
IPC: H01L27/12 , H01L29/49 , H01L29/786
CPC classification number: H01L27/1225 , H01L29/4908 , H01L29/7869
Abstract: A thin film transistor array panel includes a substrate, a gate insulating layer, an interface layer, and a semiconductor layer. The gate insulating layer is disposed on the substrate. The interface layer is disposed on the gate insulating layer. The semiconductor layer is disposed on the interface layer. The interface layer includes a fluorinated silicon oxide. The semiconductor layer includes a p-type oxide semiconductor material.
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公开(公告)号：US20160329521A1
公开(公告)日：2016-11-10
申请号：US14985285
申请日：2015-12-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Chan Kim , Won Jong Kim , Eung Do Kim , Ji Hye Lee , Da Hea Im , Sang Hoon Yim , Yoon Hyeung Cho , Won Suk Han
CPC classification number: H01L51/5253 , H01L27/3244 , H01L51/5275
Abstract: An organic light emitting diode display includes: a substrate; an organic light emitting element on the substrate; and a capping layer on the organic light emitting element and including a high refraction layer formed of an inorganic material having a refractive index which is equal to or greater than about 1.7 and equal to or less than about 6.0, wherein the inorganic material includes at least one selected from CuI, thallium iodide (TlI), AgI, CdI2, HgI2, SnI2, PbI2, BiI3, ZnI2, MnI2, FeI2, CoI2, NiI2, aluminium iodide (AlI3), thorium(IV) iodide (ThI4), uranium triiodide (UI3), MgS, MgSe, MgTe, CaS, CaSe, CaTe, SrS, SrSe, SrTe, BaS, BaSe, BaTe, SnS, PbS, CdS, CaS, ZnS, ZnTe, PbTe, CdTe, SnSe, PbSe, CdSe, CuO, Cu2O, WO3, MoO3, SnO2, Nb2O5, Ag2O, CdO, CoO, Pr2O3, Bi2O3, Fe2O3, AlAs, GaAs, InAs, GaP, InP, AlP, AlSb, GaSb, and InSb.
Abstract translation: 有机发光二极管显示器包括：基板; 基板上的有机发光元件; 和有机发光元件上的覆盖层，并且包括由折射率等于或大于约1.7且等于或小于约6.0的无机材料形成的高折射层，其中所述无机材料至少包括 选自CuI，碘化铊（TlI），AgI，CdI2，HgI2，SnI2，PbI2，BiI3，ZnI2，MnI2，FeI2，CoI2，NiI2，碘化铝（AlI3），碘化钍（IV）（Th14），三碘化铀 （ⅲ），MgS，MgSe，MgTe，CaS，CaSe，CaTe，SrS，SrSe，SrTe，BaS，BaSe，BaTe，SnS，PbS，CdS，CaS，ZnS，ZnTe，PbTe，CdTe，SnSe，PbSe，CdSe， CuO，Cu2O，WO3，MoO3，SnO2，Nb2O5，Ag2O，CdO，CoO，Pr2O3，Bi2O3，Fe2O3，AlAs，GaAs，InAs，GaP，InP，AlP，AlSb，GaSb和InSb。
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19.发明授权公开(公告)号：US09066380B2
公开(公告)日：2015-06-23
申请号：US14061631
申请日：2013-10-23
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hwan Cho , Soo Youn Kim , Sang Hyun Park , Yoon Hyeung Cho , Seung Yong Song
CPC classification number: H05B33/02 , H01L27/3244 , H01L51/5281 , H05B33/10
Abstract: In an aspect, a light-emitting display device and a method of fabricating the same is provided. The light-emitting display device includes a display substrate which comprises a pixel region and a non-pixel region; an encapsulation member which is disposed above the display substrate; and a destructive interference unit.
Abstract translation: 在一方面，提供了一种发光显示装置及其制造方法。 发光显示装置包括：显示基板，包括像素区域和非像素区域; 设置在所述显示基板的上方的封装构件; 和破坏性干扰单元。
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公开(公告)号：US11895861B2
公开(公告)日：2024-02-06
申请号：US17221733
申请日：2021-04-02
Applicant: Samsung Display Co., Ltd.
Inventor： Yong Tack Kim , Cheol Eon Park , Hak Joong Yong , Yun Kyu Lee , Yoon Hyeung Cho
IPC: H10K50/84 , H10K59/12 , H10K59/13 , H10K50/844 , H10K59/38 , G02F1/1335 , H10K50/17 , H10K59/123 , G02F1/1362 , H10K59/131 , H10K102/00 , H10K50/115 , H10K59/122 , H10K50/15 , H10K59/126 , H10K50/854 , H10K59/35 , H10K50/16
CPC classification number: H10K50/844 , H10K59/38 , G02F1/133512 , G02F1/133514 , G02F1/136209 , H10K50/115 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/8445 , H10K50/854 , H10K59/122 , H10K59/123 , H10K59/126 , H10K59/13 , H10K59/131 , H10K59/35 , H10K2102/351
Abstract: A display device includes a base; a light emitting element on the base; a capping layer on the light emitting element; a thin-film encapsulation layer including a first inorganic layer on the capping layer, an organic layer on the first inorganic layer, and a second inorganic layer on the organic layer; and a wavelength conversion pattern on the thin-film encapsulation layer and overlapping the light emitting element, wherein the first inorganic layer includes two sub-inorganic layers having different refractive indices.
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