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公开(公告)号：US20240118473A1
公开(公告)日：2024-04-11
申请号：US18228040
申请日：2023-07-31
Applicant: Samsung Display Co., LTD.
Inventor： Beong-Hun BEON , Je Seon YEON , Duk Jin LEE , Woo Suk JUNG
CPC classification number: G02B5/3016 , H10K59/875 , H10K59/12
Abstract: A display device includes: a display panel and an optical member positioned on the display panel. The optical member includes: a polarization layer positioned on the display panel; a first compensation layer positioned between the display panel and the polarization layer; a second compensation layer positioned between the display panel and the first compensation layer; a third compensation layer positioned between the display panel and the second compensation layer; and a fourth compensation layer positioned between the display panel and the third compensation layer. The first compensation layer is a positive C plate and a thickness direction phase delay value of the first compensation layer is about −65 nm to about −15 nm, and the second compensation layer is a positive A plate and an in-plane phase delay value of the second compensation layer is about 75 nm to about 125 nm.
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公开(公告)号：US20230200112A1
公开(公告)日：2023-06-22
申请号：US17871726
申请日：2022-07-22
Applicant: Samsung Display Co., LTD.
Inventor： Jong Woo KIM , So Young OH , Jong Kwang YUN , Woo Suk JUNG , Jae Heung HA
CPC classification number: H01L51/5253 , H01L51/56 , H01L51/5246 , H01L51/5275 , H01L27/3246
Abstract: A display device includes a first substrate including a first surface; a second substrate disposed to face and be spaced apart from the first surface of the first substrate; a display element layer disposed on the first surface of the first substrate to be spaced apart from the second substrate; a filling member interposed in a space between the first substrate and the second substrate; and a frit member which connects edge portions of the first substrate and the second substrate to each other, in which the second substrate includes a second surface facing the first surface of the first substrate, a surface modification area is defined on the second surface of the second substrate, and the surface modification area has hydrophobicity higher than hydrophobicity of the filling member.
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公开(公告)号：US20220416207A1
公开(公告)日：2022-12-29
申请号：US17902063
申请日：2022-09-02
Applicant: Samsung Display Co., LTD.
Inventor： Chang Yeong SONG , Won Jong KIM , Yi Su KIM , Jong Woo KIM , Hye In YANG , Woo Suk JUNG , Yong Chan JU , Jae Heung HA
Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.
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公开(公告)号：US20170346043A1
公开(公告)日：2017-11-30
申请号：US15675588
申请日：2017-08-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Duk Jin LEE , Woo Suk JUNG , Tae Eun KIM , Ji Eun PARK
CPC classification number: H01L51/5275 , H01L27/322 , H01L51/524 , H01L2251/558
Abstract: An organic light emitting diode display including: a plurality of pixels on a substrate; an encapsulation substrate facing the substrate; a color filter on one surface of the encapsulation substrate facing the substrate and including a red filter, a green filter, and a blue filter; and an overcoat layer including a first region covering the red filter, a second region covering the green filter, and a third region covering the blue filter. At least one of the first region, the second region, and the third region has an optimized refractive index and/or an optimized thickness.
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公开(公告)号：US20160202814A1
公开(公告)日：2016-07-14
申请号：US14805216
申请日：2015-07-21
Applicant: Samsung Display Co., Ltd.
Inventor： Duk Jin LEE , In Young HAN , Hye Jung PARK , Jung Hee SON , Woo Suk JUNG
Abstract: A display device according to an exemplary embodiment of the present system and method includes a substrate; a display active layer disposed on the substrate, the display active layer including a plurality of pixels that are configured to display a first color, a second color, and a third color, respectively, and a touch sensing layer disposed on the display active layer. The touch sensing layer includes first touch electrodes and second touch electrodes, which are separated from each other, and gaps between the first touch electrodes and the second touch electrodes. The gaps are formed to expose first color pixels configured to display the first color and non-pixel areas.
Abstract translation: 根据本系统和方法的示例性实施例的显示装置包括：基板; 设置在所述基板上的显示器活性层，所述显示器活性层包括被配置为分别显示第一颜色，第二颜色和第三颜色的多个像素以及设置在所述显示器活性层上的触摸感测层。 触摸感测层包括彼此分离的第一触摸电极和第二触摸电极以及第一触摸电极和第二触摸电极之间的间隙。 形成间隙以暴露配置为显示第一颜色和非像素区域的第一颜色像素。
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Patent Agency Ranking
公开(公告)号：US20250133935A1
公开(公告)日：2025-04-24
申请号：US18676874
申请日：2024-05-29
Applicant: Samsung Display Co., LTD.
Inventor： Jong Woo KIM , So Young OH , Hyun Sup YOON , Woo Suk JUNG , Jae Heung HA
IPC: H10K59/80
Abstract: A display device that includes a light emitting element layer disposed on a substrate, the light emitting element layer including a plurality of light emitting elements; and an encapsulation layer comprising a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer sequentially stacked on the organic encapsulation layer, the second inorganic encapsulation layer including a first inorganic layer; a second inorganic layer; and a third inorganic layer disposed on the organic encapsulation layer, a thickness of the second inorganic layer is greater than a thickness of the third inorganic layer, the thickness of the third inorganic layer is greater than a thickness of the first inorganic layer, and a refractive index of the second inorganic layer is about 1.9 or more.
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公开(公告)号：US20250085465A1
公开(公告)日：2025-03-13
申请号：US18673973
申请日：2024-05-24
Applicant: Samsung Display Co., LTD.
Inventor： Beong Hun BEON , Duk Jin LEE , Woo Suk JUNG
Abstract: A polarizing member includes a polarizer including an absorption axis and a transmission axis that intersect each other, a first retarder disposed under the polarizer, a second retarder disposed under the first retarder; and a third retarder disposed on the polarizer, where an in-plane retardation value of the third retarder ranges from approximately 37.5 nanometers (nm) to approximately 237.5 nm, and where an angle between a retardation axis of the third retarder and the transmission axis of the polarizer ranges from approximately 15 degrees (°) to approximately 75°.
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公开(公告)号：US20250004187A1
公开(公告)日：2025-01-02
申请号：US18886973
申请日：2024-09-16
Applicant: Samsung Display Co., LTD.
Inventor： Beong-Hun BEON , Je Seon YEON , Duk Jin LEE , Woo Suk JUNG
IPC: G02B5/30 , G02F1/1333 , G02F1/13363 , H10K59/12 , H10K59/80
Abstract: A display device includes: a display panel and an optical member positioned on the display panel. The optical member includes: a polarization layer positioned on the display panel; a first compensation layer positioned between the display panel and the polarization layer; a second compensation layer positioned between the display panel and the first compensation layer; a third compensation layer positioned between the display panel and the second compensation layer; and a fourth compensation layer positioned between the display panel and the third compensation layer. The first compensation layer is a positive C plate and a thickness direction phase delay value of the first compensation layer is about −65 nm to about −15 nm, and the second compensation layer is a positive A plate and an in-plane phase delay value of the second compensation layer is about 75 nm to about 125 nm.
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公开(公告)号：US20210157043A1
公开(公告)日：2021-05-27
申请号：US16935518
申请日：2020-07-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Beong-Hun BEON , Woo Suk JUNG , Duk Jin LEE
Abstract: A display device includes: a display panel; a first adhesive layer disposed on the display panel; a polarization portion disposed on the first adhesive layer; a second adhesive layer disposed on the polarization portion; and a window disposed on the second adhesive layer, wherein the polarization portion includes a polarizer, and wherein the second adhesive layer is disposed on the polarizer.
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公开(公告)号：US20210143369A1
公开(公告)日：2021-05-13
申请号：US16991542
申请日：2020-08-12
Applicant: Samsung Display Co., LTD.
Inventor： Chang Yeong SONG , Won Jong KIM , Yi Su KIM , Jong Woo KIM , Hye In YANG , Woo Suk JUNG , Yong Chan JU , Jae Heung HA
Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.
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