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1. 发明授权

US11873245B2 Method of manufacturing window for a display device 有权
公开(公告)号：US11873245B2
公开(公告)日：2024-01-16
申请号：US17077468
申请日：2020-10-22
申请人： Samsung Display Co., Ltd.
发明人： Dong-Sung Lee , Hyunseung Seo , Hui yeon Shon , Hyunkyung Yun , Changmoo Lee , Jonghwan Cho , Yongkyu Kang , Jihyun Ko
IPC分类号： C03C17/32 , C03C17/22 , C03C23/00 , C03C17/34
CPC分类号： C03C17/326 , C03C17/22 , C03C17/3405 , C03C23/002
摘要： A method of manufacturing a window includes preparing a base material layer, forming a first hard coating layer on the base material layer, and forming a second hard coating layer on the first hard coating layer. The forming of the second hard coating layer is performed in an environment having an oxygen concentration of about 0.01% to about 0.1%.

2. 发明授权

US11840478B2 Window, method of manufacturing the window, and display module including the window 有权
公开(公告)号：US11840478B2
公开(公告)日：2023-12-12
申请号：US16790236
申请日：2020-02-13
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyunseung Seo , Jonghwan Cho , Yongkyu Kang , Jihyun Ko
IPC分类号： C03C17/34 , H05K5/03 , H05K5/00
CPC分类号： C03C17/3405 , H05K5/0017 , H05K5/03 , C03C2218/32
摘要： A display module includes a display panel and a window. The window includes a base substrate and a plurality of functional layers. A central portion of the base substrate is flat, and an edge portion of the base substrate has a rounded shape. An upper portion of the edge portion of the window has the rounded shape and thus protrudes from a lower portion of the edge portion toward the outside. A first functional layer of the plurality of functional layers includes an acrylic-based material and/or an epoxy-based material, and a second functional layer of the plurality of functional layers includes a fluorine-based material.

3. 发明授权

US10261234B2 Light guide plate of backlight unit and liquid crystal display device including the same 有权
公开(公告)号：US10261234B2
公开(公告)日：2019-04-16
申请号：US15861761
申请日：2018-01-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yongkyu Kang , Seulgi Kim , Minyoung Song , Kangwoo Lee
IPC分类号： F21V7/04 , F21V8/00 , G02F1/1335
摘要： A display device includes: a display panel; a light source; and a light guide plate receiving light from the light source and providing the light to the display panel. The light guide plate includes an upper surface facing the display panel, a light incident surface facing the light source and a light opposing surface opposing the light incident surface. The upper surface includes a lens pattern and the lower surface incudes a prism pattern, the prism pattern includes a plurality of prisms arranged along a first direction from the light incident surface to the light opposing surface, each of the prisms has a length extending in a second direction along a length of the light incident surface, and among the prisms arranged along the first direction within the prism pattern, the lengths of the prisms increase as a distnace from the light incident surface increases.

4. 发明授权

US09846268B2 Backlight unit 有权
公开(公告)号：US09846268B2
公开(公告)日：2017-12-19
申请号：US14879893
申请日：2015-10-09
申请人： Samsung Display Co., Ltd.
发明人： Taek-Sun Shin , Seul-Gi Kim , Yongkyu Kang , Hayoung Lee
IPC分类号： F21V7/04 , F21V8/00
CPC分类号： G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0021
摘要： A back light unit includes a light source and a light guide unit having a first surface emitting light to a display panel, a second surface facing the first surface, and a plurality of connecting surfaces connecting the first surface and the second surface. The connecting surfaces includes a first side surface, a second side surfaces and a third side surface between the first side surface and a second side surface, A first included angle of the first incident surface and the first diffusion surface is equal to or greater than about 90 degree.

5. 发明授权

US09347651B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09347651B2
公开(公告)日：2016-05-24
申请号：US14146092
申请日：2014-01-02
申请人： Samsung Display Co., Ltd.
发明人： Juhwa Ha , Seong-Yong Hwang , Dohun Kim , Young-Min Park , Yongkyu Kang , Byung-Seo Yoon , Juyoun Son
IPC分类号： F21V13/02 , G02F1/1335
CPC分类号： G02F1/133611 , F21V13/02 , G02F1/133603 , G02F1/133605 , G02F1/133606
摘要： A display device includes an optical member, a display panel disposed on the optical member, and a plurality of light emitting units disposed under the optical member, the optical member comprising, a diffusion layer, and a reflectivity control layer which is disposed under the diffusion layer and reflects a light provided from the light emitting units, including a first base material, reflective materials dispersed in the first base material, a plurality of first portions corresponding to the plurality of light emitting units, and a second portion disposed adjacent to the first portions, where each of the plurality of first portions comprises a greater amount of the reflective materials than the second portion, when a first portion and a second portion represent a unit area having a predetermined size.
摘要翻译：显示装置包括光学构件，设置在光学构件上的显示面板和设置在光学构件下方的多个发光单元，所述光学构件包括扩散层和设置在扩散下方的反射控制层并且反射从发光单元提供的光，包括第一基材，分散在第一基材中的反射材料，对应于多个发光单元的多个第一部分，以及与第一基底相邻的第二部分当第一部分和第二部分表示具有预定尺寸的单位面积时，多个第一部分中的每一个包括比第二部分更大量的反射材料。

6. 发明公开

US20240034041A1 METHOD AND APPARATUS FOR MANUFACTURING DISPLAY DEVICE 审中-公开
公开(公告)号：US20240034041A1
公开(公告)日：2024-02-01
申请号：US18357070
申请日：2023-07-21
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： MINKI KIM , Yongkyu Kang , Jihyun Ko , Jinsu Nam
IPC分类号： B32B37/00 , B32B7/12 , B32B41/00 , B32B37/12
CPC分类号： B32B37/0046 , B32B7/12 , B32B41/00 , B32B37/12 , B32B2457/20 , B32B2307/546
摘要： An apparatus for manufacturing a display device includes a stage, a surface member disposed on the stage, a linear motion portion that is spaced apart from the stage and that linearly moves, a mock-up portion disposed on the linear motion portion and that falls to the surface member, and a cover window coupled to the mock-up portion and that includes one surface exposed outside the mock-up portion.

7. 发明申请

US20200331799A1 WINDOW, METHOD OF MANUFACTURING THE WINDOW, AND DISPLAY MODULE INCLUDING THE WINDOW 审中-公开
公开(公告)号：US20200331799A1
公开(公告)日：2020-10-22
申请号：US16790236
申请日：2020-02-13
申请人： SAMSUNG DISPLAY co., LTD.
发明人： Hyunseung Seo , Jonghwan Cho , Yongkyu Kang , Jihyun Ko
IPC分类号： C03C17/34 , H05K5/00 , H05K5/03
摘要： A display module includes a display panel and a window. The window includes a base substrate and a plurality of functional layers. A central portion of the base substrate is flat, and an edge portion of the base substrate has a rounded shape. An upper portion of the edge portion of the window has the rounded shape and thus protrudes from a lower portion of the edge portion toward the outside. A first functional layer of the plurality of functional layers includes an acrylic-based material and/or an epoxy-based material, and a second functional layer of the plurality of functional layers includes a fluorine-based material.

8. 发明授权

US09158055B2 Backlight unit 有权
标题翻译：背光单元
公开(公告)号：US09158055B2
公开(公告)日：2015-10-13
申请号：US14058084
申请日：2013-10-18
申请人： Samsung Display Co., Ltd.
发明人： Taek-Sun Shin , Seul-Gi Kim , Yongkyu Kang , Hayoung Lee
IPC分类号： F21V7/04 , F21V8/00
CPC分类号： G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0021
摘要： A back light unit includes a light source and a light guide unit having a first surface emitting light to a display panel, a second surface facing the first surface, and a plurality of connecting surfaces connecting the first surface and the second surface. The connecting surfaces includes a first side surface, a second side surfaces and a third side surface between the first side surface and a second side surface, A first included angle of the first incident surface and the first diffusion surface is equal to or greater than about 90 degree.
摘要翻译：背光单元包括光源和具有向显示面板发光的第一表面的导光单元，面向第一表面的第二表面和连接第一表面和第二表面的多个连接表面。连接面包括第一侧表面，第二侧表面和第一侧表面和第二侧表面之间的第三侧表面。第一入射表面和第一扩散表面的第一夹角等于或大于约 90度。

9. 发明授权

US12071363B2 Glass article and display device including the same 有权
公开(公告)号：US12071363B2
公开(公告)日：2024-08-27
申请号：US17882039
申请日：2022-08-05
申请人： Samsung Display Co., Ltd.
发明人： Jin Su Nam , Yongkyu Kang , Jihyun Ko , Minki Kim , Hyunseung Seo
IPC分类号： C03C10/00 , B32B7/027 , B32B17/06 , C03B32/02 , C03C21/00
CPC分类号： C03C10/0027 , B32B7/027 , B32B17/06 , C03B32/02 , C03C21/002 , B32B2250/40 , B32B2307/30 , B32B2457/20 , C03C2204/00
摘要： A glass article includes a central layer including a first crystalline phase having a first coefficient of thermal expansion and a surface layer surrounding an entirety of the central layer and including a second crystalline phase having a second coefficient of thermal expansion smaller than the first coefficient of thermal expansion. Accordingly, the strength of the glass article may be improved.

10. 发明授权

US11981597B2 Window, method of manufacturing the window, and display module including the window 有权
公开(公告)号：US11981597B2
公开(公告)日：2024-05-14
申请号：US16790236
申请日：2020-02-13
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyunseung Seo , Jonghwan Cho , Yongkyu Kang , Jihyun Ko , Ho Yun Byun
IPC分类号： C03C17/34 , H05K5/00 , H05K5/03
CPC分类号： C03C17/3405 , H05K5/0017 , H05K5/03 , C03C2218/32
摘要： A display module includes a display panel and a window. The window includes a base substrate and a plurality of functional layers. A central portion of the base substrate is flat, and an edge portion of the base substrate has a rounded shape. An upper portion of the edge portion of the window has the rounded shape and thus protrudes from a lower portion of the edge portion toward the outside. A first functional layer of the plurality of functional layers includes an acrylic-based material and/or an epoxy-based material, and a second functional layer of the plurality of functional layers includes a fluorine-based material.

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