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公开(公告)号：US20210104702A1
公开(公告)日：2021-04-08
申请号：US16902309
申请日：2020-06-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soon Il JUNG , Chi Wook AN , Hae Young YUN , Jung-Hyun CHO
Abstract: A display device includes a substrate and a plurality of pixels positioned on the substrate. Each pixel includes a first electrode, a partition wall including a first opening overlapping the first electrode, and a low refractive layer including a second opening overlapping the first opening. The plurality of pixels includes a first plurality of pixels having a first gap between an edge of the first opening and an edge of the second opening and a second plurality of pixels having a second gap between an edge of the first opening and an edge of the second opening. The first gap and the second gap have different lengths from each other. At least one of the first plurality of pixels and at least one of the second plurality of pixels emit light of the same color as each other.
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公开(公告)号：US20200272272A1
公开(公告)日：2020-08-27
申请号：US16870807
申请日：2020-05-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan PARK , Mi Young KIM , Chi Wook AN , Seong Jun LEE
Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
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公开(公告)号：US20200012373A1
公开(公告)日：2020-01-09
申请号：US16562945
申请日：2019-09-06
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Hwan PARK , Jong Seok KIM , Chi Wook AN , Seong Jun LEE , Sang Hyun JUN
Abstract: A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area adjacent to the display area and a display member formed over the substrate in the display area. The display device also includes an encapsulation layer formed over the display member and encapsulating the display member together with the substrate and a plurality of first touch lines formed over the encapsulation layer in the display area. The first touch lines extend in a first direction. The display device further includes a plurality of second touch lines formed on the same layer as the first touch lines in the display area. The second touch lines extend in the first direction and are spaced apart from the first touch lines.
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公开(公告)号：US20190155435A1
公开(公告)日：2019-05-23
申请号：US16257283
申请日：2019-01-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan PARK , Mi Young KIM , Chi Wook AN , Seong Jun LEE
Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
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公开(公告)号：US20160306472A1
公开(公告)日：2016-10-20
申请号：US14882489
申请日：2015-10-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan PARK , Mi Young KIM , Chi Wook AN , Seong Jun LEE
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L27/323 , H01L51/5256
Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
Abstract translation: 一种显示装置，包括基板; 基板上的像素电极和对置电极; 所述对置电极上的封装部分，所述封装部分包括交替沉积的至少一个有机层和至少一个无机层; 以及在所述封装部分上的平坦化层，所述平坦化层包括覆盖所述封装部分的边缘部分的部分，所述平坦化层的边缘侧表面与所述基板的表面之间的第一角度大于所述封装部分的第二角度 封装部分的边缘侧表面和基板的表面。
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Patent Agency Ranking
公开(公告)号：US20160103537A1
公开(公告)日：2016-04-14
申请号：US14725852
申请日：2015-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Hwan PARK , Jong Seok KIM , Chi Wook AN , Seong Jun LEE , Sang Hyun JUN
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01L27/323
Abstract: A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area adjacent to the display area and a display member formed over the substrate in the display area. The display device also includes an encapsulation layer formed over the display member and encapsulating the display member together with the substrate and a plurality of first touch lines formed over the encapsulation layer in the display area. The first touch lines extend in a first direction. The display device further includes a plurality of second touch lines formed on the same layer as the first touch lines in the display area. The second touch lines extend in the first direction and are spaced apart from the first touch lines.
Abstract translation: 公开了一种显示装置。 在一个方面，显示装置包括：基板，包括显示区域和与显示区域相邻的非显示区域;以及显示部件，其形成在显示区域的基板上。 显示装置还包括形成在显示部件上的封装层，并与显示部件一起封装显示部件和形成在显示区域的封装层上的多个第一触摸线。 第一触摸线在第一方向上延伸。 显示装置还包括与显示区域中的第一触摸线形成在同一层上的多个第二触摸线。 第二触摸线在第一方向上延伸并且与第一触摸线间隔开。
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公开(公告)号：US20240365583A1
公开(公告)日：2024-10-31
申请号：US18765160
申请日：2024-07-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyeong Jun KIM , Ji Ryun PARK , Chi Wook AN , Mi Ran JI
IPC: H10K50/858 , G06F3/044 , H10K50/86 , H10K59/122 , H10K59/38 , H10K59/40 , H10K102/00
CPC classification number: H10K50/858 , G06F3/0443 , H10K50/86 , H10K50/865 , H10K59/122 , H10K59/38 , H10K59/40 , H10K2102/351
Abstract: A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.
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公开(公告)号：US20230422558A1
公开(公告)日：2023-12-28
申请号：US18125203
申请日：2023-03-23
Applicant: Samsung Display Co., LTD.
Inventor： Chi Wook AN , Jung-Hyun CHO
IPC: H10K59/122 , H10K59/123 , H10K59/80 , H10K59/40
CPC classification number: H10K59/122 , H10K59/123 , H10K59/873 , H10K59/879 , H10K59/40 , H10K2102/311
Abstract: An emissive display device includes: a substrate; a transistor disposed on the substrate; a first electrode electrically connected to the transistor; a pixel defining layer disposed on the first electrode and including a pixel opening overlapping the first electrode; an emission layer overlapping the first electrode and disposed in the pixel opening; a second electrode disposed on the pixel defining layer and the emission layer; an encapsulation layer disposed on the second electrode; a first organic layer disposed on the encapsulation layer and including a rotation opening; and a second organic layer disposed inside of the rotation opening and on the first organic layer. The rotation opening has a planar shape formed by increasing a planar shape of the pixel opening by a ratio and rotating the planar shape of the pixel opening by an angle in a direction.
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公开(公告)号：US20230298536A1
公开(公告)日：2023-09-21
申请号：US17981700
申请日：2022-11-07
Applicant: Samsung Display Co., LTD.
Inventor： Chang Wook KIM , Chi Wook AN , Gun Woo KO , Soon Il JUNG , Mi Ran JI
IPC: G09G3/36 , G02F1/1335
CPC classification number: G09G3/3607 , G02F1/133512 , G09G2320/0666
Abstract: A display device includes a substrate, a pixel emitting light, a light blocking layer blocking light, a first pixel row comprising a first pixel group and a second pixel group in a first direction in a plan view, and a second pixel row in a second direction that intersects the first direction and comprising a third pixel group and a fourth pixel group in the first direction. The first pixel group includes a first sub-pixel, a second sub-pixel in a third direction from the first sub-pixel, the third direction intersecting the first direction, and a third sub-pixel in the first direction from the first sub-pixel. The third pixel group may include a sixth sub-pixel, a seventh sub-pixel in the third direction from the sixth sub-pixel, and an eighth sub-pixel in the first direction from the sixth sub-pixel. The third pixel group may be surrounded by the light blocking layer.
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公开(公告)号：US20220367585A1
公开(公告)日：2022-11-17
申请号：US17526006
申请日：2021-11-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeon Bum LEE , Hyun Duck CHO , Chi Wook AN
Abstract: A display device includes a pixel electrode, a wall layer, an emission layer, a touch electrode, and a light blocking member. The wall layer includes an opening exposing the pixel electrode. The emission layer overlaps the pixel electrode. The light blocking member overlaps the touch electrode and includes a first opening and a second opening each exposing the emission layer. A first perimeter section of the first opening is spaced from a first perimeter section of the opening by a first distance in a first direction in a plan view of the display device. A second perimeter section of the first opening is spaced from a second perimeter section of the opening by a second distance in a second direction in the plan view. The second distance is equal to the first distance. The second direction is at 45 degrees relative to the first direction.
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