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公开(公告)号：US11895864B2
公开(公告)日：2024-02-06
申请号：US17664587
申请日：2022-05-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soon Il Jung , Chi Wook An , Hae Young Yun , Jung-Hyun Cho
IPC: H01L29/08 , H10K50/844 , H10K59/40 , H10K59/124
CPC classification number: H10K50/8445 , H10K59/124 , H10K59/40
Abstract: A display device according to embodiments includes: a display panel that includes a display area that includes a partition layer that includes a first opening through which light is emitted from an organic light emitting diode and a peripheral area around the display area; a touch electrode disposed on the display panel; a touch electrode passivation layer that covers the touch electrode and includes a second opening that corresponds to the first opening; and a high refractive index layer that covers the touch electrode passivation layer and the second opening. The touch electrode passivation layer includes an open region formed in a portion that corresponds to the peripheral area, and the touch electrode passivation layer is not formed in the open region.
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公开(公告)号：US11385751B2
公开(公告)日：2022-07-12
申请号：US16878666
申请日：2020-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ho Bang , Yong Hwan Park , Chi Wook An , Seong Jun Lee
IPC: G06F3/044 , G02F1/1334 , G02F1/13363 , G06F1/16 , G02F1/1333
Abstract: A sensing unit includes a plurality of first sensing electrodes of a first group disposed in a sensing area in a first direction, and a first sensing line electrically connected to one of the first sensing electrodes of the first group. The first sensing line is disposed in the sensing area and extends in a second direction intersecting the first direction.
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公开(公告)号：US10649569B2
公开(公告)日：2020-05-12
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：US10198103B2
公开(公告)日：2019-02-05
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
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：US09547402B2
公开(公告)日：2017-01-17
申请号：US14645645
申请日：2015-03-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chi Wook An
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H01L27/3211 , H01L27/323 , H01L51/5256 , H01L51/5265
Abstract: A display device includes a substrate, a display unit on the substrate, the display unit including a first emission layer, a second emission layer, and a third emission layer having different emission colors, a sealing part covering and sealing the display unit, and a touch sensor on the sealing part, the touch sensor including a detection electrode adjacent to the first emission layer, the second emission layer, and the third emission layer, and the detection electrode maintaining different distances from each of the first emission layer, the second emission layer, and the third emission layer in a surface direction of the substrate.
Abstract translation: 显示装置包括基板，基板上的显示单元，显示单元包括第一发光层，第二发光层和发光颜色不同的第三发光层，覆盖并密封显示单元的密封部，以及 所述触摸传感器包括与所述第一发射层相邻的检测电极，所述第二发射层和所述第三发射层，并且所述检测电极保持与所述第一发射层，所述第二发射层中的每一个不同的距离 层和第三发光层。
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Patent Agency Ranking
26.发明申请公开(公告)号：US20150102326A1
公开(公告)日：2015-04-16
申请号：US14510064
申请日：2014-10-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chi Wook An
CPC classification number: H01L51/5253 , H01L27/3241 , H01L27/3244 , H01L51/0097 , H01L51/5256 , H01L51/56 , H01L2251/5338
Abstract: A flexible organic light emitting diode (OLED) display according to an exemplary embodiment includes: a substrate; an organic light emitting diode (OLED) layer provided on the substrate; and a thin film encapsulation layer provided on the OLED layer. The thin film encapsulation layer includes a plurality of laminated inorganic layers, at least one inorganic layer of the plurality of inorganic layers includes a plurality of inorganic layer patterns that are disposed to be spaced apart from each other on a plane, and an organic layer is formed between the plurality of inorganic layer patterns.
Abstract translation: 根据示例性实施例的柔性有机发光二极管（OLED）显示器包括：基板; 设置在基板上的有机发光二极管（OLED）层; 以及设置在OLED层上的薄膜封装层。 薄膜封装层包括多个层叠无机层，多个无机层中的至少一个无机层包括多个无机层图案，其被设置为在平面上彼此间隔开，有机层为 形成在多个无机层图案之间。
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公开(公告)号：US20220415980A1
公开(公告)日：2022-12-29
申请号：US17699160
申请日：2022-03-20
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeon Bum LEE , Seong Min Wang , Chi Wook An
Abstract: A light emitting display device includes: a flexible substrate including a display area and a peripheral area having a bending area. The display area includes: a plurality of inorganic layers; first and second organic layers that are disposed on the plurality of inorganic layers; a black pixel defining layer that is disposed on the second organic layer; and a spacer that is disposed on the black pixel defining layer. In the bending area, the plurality of inorganic layers include a first opening formed at a position corresponding to the bending area. The first opening is filled with the first organic layer, the second organic layer is disposed on the first organic layer, the black pixel defining layer includes a second opening at a position corresponding to the bending area, and the second opening is filled with an organic layer for the spacer, formed of a same material as the spacer.
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公开(公告)号：US11362308B2
公开(公告)日：2022-06-14
申请号：US16908920
申请日：2020-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soon Il Jung , Chi Wook An , Hae Young Yun , Jung-Hyun Cho
Abstract: A display device according to embodiments includes: a display panel that includes a display area that includes a partition layer that includes a first opening through which light is emitted from an organic light emitting diode and a peripheral area around the display area; a touch electrode disposed on the display panel a touch electrode passivation layer that covers the touch electrode and includes a second opening that corresponds to the first opening; and a high refractive index layer that covers the touch electrode passivation layer and the second opening. The touch electrode passivation layer includes an open region formed in a portion that corresponds to the peripheral area, and the touch electrode passivation layer is not formed in the open region.
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公开(公告)号：US10739929B2
公开(公告)日：2020-08-11
申请号：US15918014
申请日：2018-03-12
Applicant: Samsung Display Co. Ltd.
Inventor： So La Lee , Chi Wook An , Sang Hyun Jun , Jong Seok Kim , Jae Hyun Lee , Eun Ae Jung
Abstract: A display device includes a substrate divided into a display area and a peripheral area, a light-emitting element layer on the substrate and including a light-emitting element, a circuit element layer on the substrate and including a circuit element which drives the light-emitting element, an encapsulation film of which portions thereof are respectively in the display area and the peripheral area, and a plurality of sensing electrodes each on the portion of the encapsulation film which is in the display area, including a plurality of first sensing electrodes and a plurality of second sensing electrodes which intersect the first sensing electrodes. Each of the first sensing electrodes includes a plurality of mesh lines intersecting one another in a mesh shape, and widths of the first sensing electrodes increase as a distance of the first sensing electrode from a center of the display area to the peripheral area decreases.
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公开(公告)号：US20180321781A1
公开(公告)日：2018-11-08
申请号：US16015386
申请日：2018-06-22
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.
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