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公开(公告)号：US20180254433A1
公开(公告)日：2018-09-06
申请号：US15840449
申请日：2017-12-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chul Hyun CHOI , Ji Hye MOON , Sun A YANG , Hyuk Sang JUN
IPC: H01L51/52
CPC classification number: H01L51/5253 , H01L27/3244 , H01L2251/558
Abstract: A display device includes: a substrate on which a display area and a non-display area are defined; a plurality of pixels disposed on the substrate in the display area; and an encapsulation layer disposed on the pixels to cover the pixels, where the encapsulation layer including a first region and a second region different from the first region. The encapsulation layers has a thickness in a range of 1.75 μm to 4.0 μm, and the ratio of a thickness of the second region of the encapsulation layer to a thickness of the first region of the encapsulation layer is in a range of 0.95 to 1.0.
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公开(公告)号：US20160223151A1
公开(公告)日：2016-08-04
申请号：US14802007
申请日：2015-07-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chul Hyun CHOI , Dong Jin SEO , Sung Woo CHO
CPC classification number: A61C19/003 , F21S4/28 , F21V19/0025 , F21V19/0035 , F21V19/0045 , F21V21/35
Abstract: A light emitting diode (LED) rail includes a rail body, a first electrode and a second electrode within the rail body, and a plurality of LEDs in the rail body and electrically connected to the first electrode and the second electrode. The LEDs include a first lead frame and a second lead frame. The first lead frame and the second lead frame slidably contact the first electrode and the second electrode, respectively.
Abstract translation: 发光二极管（LED）导轨包括轨道主体，轨道体内的第一电极和第二电极，以及轨道体中的多个LED，并且电连接到第一电极和第二电极。 LED包括第一引线框和第二引线框。 第一引线框架和第二引线框架分别与第一电极和第二电极滑动接触。
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公开(公告)号：US20240389434A1
公开(公告)日：2024-11-21
申请号：US18413727
申请日：2024-01-16
Applicant: Samsung Display Co., LTD.
Inventor： Chul Hyun CHOI
IPC: H10K59/80
Abstract: A display device includes: a light-emitting element; a first inorganic encapsulation film disposed on the light-emitting element; an organic encapsulation film disposed on the first inorganic encapsulation film; and a second inorganic encapsulation film disposed on the organic encapsulation film. The first inorganic encapsulation film includes: a first inorganic insulating layer on the light-emitting element; a second inorganic insulating layer on the first inorganic insulating layer; a third inorganic insulating layer on the second inorganic insulating layer; a fourth inorganic insulating layer on the third inorganic insulating layer; and a fifth inorganic insulating layer on the fourth inorganic insulating layer. Each of the first inorganic insulating layer, the third inorganic insulating layer and the second inorganic encapsulation film includes silicon nitride (SiNx), and a thickness of the third inorganic insulating layer is greater than a thickness of the second inorganic encapsulation film.
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公开(公告)号：US20180160552A1
公开(公告)日：2018-06-07
申请号：US15655448
申请日：2017-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Hyun CHOI
IPC: H05K5/00
CPC classification number: H05K5/0017 , G02F1/133305 , G02F1/133308 , G02F1/133504 , G02F1/133524 , G02F2001/133331 , G02F2001/133562 , G02F2202/28 , G02F2203/023 , H01L51/5237 , H01L51/5268 , H01L51/5281 , H01L51/5284
Abstract: The present disclosure provides a display device that include: a display panel that includes a display area and a peripheral area that is provided at the periphery of an edge of the display area; a window that is provided on one side of the display panel to protect the display panel; and an adhesive film that is provided between the display panel and the window to bond the display panel and the window to each other, wherein the adhesive film in an area that corresponds to the peripheral area and the adhesive film in an area that corresponds to the display area have different properties.
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Patent Agency Ranking
公开(公告)号：US20150321457A1
公开(公告)日：2015-11-12
申请号：US14470228
申请日：2014-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Hyun CHOI , Sung Woo CHO
CPC classification number: B32B37/0046 , B32B38/00 , B32B2038/0076 , B32B2310/0831 , B32B2457/206 , H01L27/3241 , H01L51/0096 , Y02E10/549
Abstract: A lamination apparatus includes a plurality of fixed frames, each of which has at least one bent portion; a plurality of variable frames, each of which is arranged between one fixed frame and another fixed frame; and a plurality of light sources arranged on the fixed frames and the variable frame.
Abstract translation: 层压装置包括多个固定框架，每个固定框架具有至少一个弯曲部分; 多个可变帧，每个可变帧布置在一个固定帧和另一个固定帧之间; 以及布置在固定框架和可变框架上的多个光源。
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公开(公告)号：US20220246882A1
公开(公告)日：2022-08-04
申请号：US17586223
申请日：2022-01-27
Applicant: Samsung Display Co., LTD.
Inventor： Hyun Gue SONG , Hyun Ho JUNG , Chul Hyun CHOI , Hee Seong JEONG , Sang Min HONG
IPC: H01L51/52
Abstract: A display device includes: a substrate; a display element on the substrate; a capping layer on the display element; a first auxiliary layer on the capping layer; and a thin-film encapsulation layer on the first auxiliary layer, wherein the thin-film encapsulation layer comprises a (1-1)-th inorganic encapsulation layer on the first auxiliary layer and a (1-2)-th inorganic encapsulation layer on the (1-1)-th inorganic encapsulation layer, wherein a refractive index of the first auxiliary layer is smaller than a refractive index of the capping layer and a refractive index of the (1-1)-th inorganic encapsulation layer, and a refractive index of the (1-2)-th inorganic encapsulation layer is smaller than the refractive index of the (1-1)-th inorganic encapsulation layer.
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公开(公告)号：US20220140290A1
公开(公告)日：2022-05-05
申请号：US17452546
申请日：2021-10-27
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Hyun CHOI , Min Jae KIM , Kyung Hee LEE , Suk Jin LEE , In Hwa LEE , Hyuk Sang JUN
Abstract: A display device includes a substrate; a light-emitting element on the substrate; a capping layer on the light-emitting element; a first inorganic encapsulation layer on the capping layer; an organic encapsulation layer on the first inorganic encapsulation layer; and a second inorganic encapsulation layer on the organic encapsulation layer. The first inorganic encapsulation layer includes a first sub-inorganic encapsulation layer between the capping layer and the organic encapsulation layer, and a second sub-inorganic encapsulation layer between the first sub-inorganic encapsulation layer and the organic encapsulation layer.
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公开(公告)号：US20210051807A1
公开(公告)日：2021-02-18
申请号：US17089552
申请日：2020-11-04
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Hyun CHOI
IPC: H05K5/00 , H01L51/52 , G02F1/1333
Abstract: The present disclosure provides a display device that include: a display panel that includes a display area and a peripheral area that is provided at the periphery of an edge of the display area; a window that is provided on one side of the display panel to protect the display panel; and an adhesive film that is provided between the display panel and the window to bond the display panel and the window to each other, wherein the adhesive film in an area that corresponds to the peripheral area and the adhesive film in an area that corresponds to the display area have different properties.
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公开(公告)号：US20190043929A1
公开(公告)日：2019-02-07
申请号：US15939208
申请日：2018-03-28
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Hyun CHOI , Hyun Shik LEE , Hyuk Sang JUN
CPC classification number: H01L27/3206 , H01L27/3244 , H01L33/40 , H01L33/52 , H01L51/0081 , H01L51/5203 , H01L51/5237 , H01L51/5253 , H01L51/5275 , H01L2251/558
Abstract: A light-emitting diode according to an exemplary embodiment includes: a first electrode; a second electrode overlapping the first electrode; an emission layer positioned between the first electrode and the second electrode; and a first capping layer positioned on the first electrode, wherein the first capping layer includes at least one among LiF, MgF2, AlF3, NaF, and AlOx, and a thickness of the first capping layer is 30 nm to 40 nm.
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