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公开(公告)号:US12001242B2
公开(公告)日:2024-06-04
申请号:US17499286
申请日:2021-10-12
发明人: Hyunjun Cho , Kyu Young Kim , Yong-Kwan Kim , Hansun Ryou , Yonghyuck Lee , Hongkwan Lee , Sohra Han
CPC分类号: G06F1/1641 , G02B1/14 , G06F1/1652
摘要: An electronic device includes a display module, and a support plate disposed under the display module and comprising reinforced fibers having long axes arranged in parallel to a direction. The electronic device is divided into a folding area foldable with respect to a folding axis extending in the direction, and a non-folding area adjacent to the folding area.
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公开(公告)号:US11288986B2
公开(公告)日:2022-03-29
申请号:US16207208
申请日:2018-12-03
发明人: Seung-Hwa Ha , Jung Hun Lee , Kyu Young Kim
摘要: A support film for a display device to support a display panel of the display device including a first region having a first thickness and a second region having a second thickness less than the first thickness, a groove formed in the second region, and a reinforcing layer formed in the groove.
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公开(公告)号:US09429999B2
公开(公告)日:2016-08-30
申请号:US14924549
申请日:2015-10-27
发明人: Kyu-Taek Lee , Kyu Young Kim , Gui-Nam Min , Jongin Lee , Kyung Woo Han , Soyeon Han
CPC分类号: G06F1/1652 , G06F1/1641 , H01L2251/5338
摘要: A foldable display device is disclosed. In one aspect, the foldable display device includes a display panel and a window panel on the display panel. The window panel includes a folding area and a flat area adjacent to at least one side of the folding area. The flat area is less flexible than the folding area. An elastic modulus of the folding area is less than an elastic modulus of the flat area. The window panel includes a plurality of layers including a first layer, wherein a first thickness of the first layer in the folding area is different from a second thickness of the first layer in the flat area.
摘要翻译: 公开了一种可折叠显示装置。 一方面,可折叠显示装置包括显示面板和显示面板上的窗口面板。 窗口面板包括折叠区域和与折叠区域的至少一侧相邻的平坦区域。 平坦区域比折叠区域灵活性低。 折叠区域的弹性模量小于平坦区域的弹性模量。 窗口面板包括包括第一层的多个层,其中折叠区域中的第一层的第一厚度不同于平坦区域中的第一层的第二厚度。
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公开(公告)号:US09354476B2
公开(公告)日:2016-05-31
申请号:US14134493
申请日:2013-12-19
发明人: Soyeon Han , Kyu Young Kim , Gui-Nam Min , Kyu-taek Lee , Jongin Lee , Kyung Woo Han
IPC分类号: G06F1/16 , H05K5/00 , H05K7/00 , G02F1/1345
CPC分类号: G02F1/13452 , G06F1/1616 , G06F1/1626 , G06F1/1652 , G06F1/1681 , Y10T428/24273 , Y10T428/24479 , Y10T428/24802
摘要: A window panel includes a first rigid part including a rigid material, a second rigid part including the rigid material, and a base substrate interposed between the first and second rigid parts and including a folding part configured to be folded by an external force. The folding part includes a first area and a second area, which are alternately arranged on a plane surface of the base substrate substantially perpendicular to a thickness direction of the base substrate. The first area includes the rigid material, and at least a portion of the second area includes a soft material. Thus, the rigidity of the window panel is maintained by the rigid material and the flexibility of the window panel is improved by the soft material.
摘要翻译: 窗口面板包括包括刚性材料的第一刚性部分,包括刚性材料的第二刚性部分和插入在第一和第二刚性部分之间的基底,并且包括构造成通过外力折叠的折叠部分。 折叠部分包括第一区域和第二区域,其基本上垂直于基底基板的厚度方向交替布置在基底基板的平面上。 第一区域包括刚性材料,并且第二区域的至少一部分包括柔软材料。 因此,通过刚性材料保持窗板的刚性,并且通过软材料改善了窗板的柔性。
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公开(公告)号:US11812655B2
公开(公告)日:2023-11-07
申请号:US17649042
申请日:2022-01-26
发明人: Hyun Jun Cho , Yong Kwan Kim , Yong Hyuck Lee , Soh Ra Han , Kyu Young Kim , Han Sun Ryou
CPC分类号: H10K77/111 , G06F3/0443 , H10K50/86 , H10K59/40 , G06F2203/04102 , H10K2102/311
摘要: A display device includes a display panel having a front surface where images are displayed; a rear-side layer disposed on a rear surface of the display panel, including a plurality of conductive patterns and having first surface unevenness on a front surface thereof; and a support plate disposed between the display panel and the rear-side layer and having a flat surface on a front surface thereof. The support plate includes glass or ceramic.
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公开(公告)号:US11474559B2
公开(公告)日:2022-10-18
申请号:US17022636
申请日:2020-09-16
发明人: Min-Sung Kim , Kyu Young Kim , Hansun Ryou , Sanghyo Park , Hyoyul Yoon
IPC分类号: G06F1/16
摘要: A display device includes a display module including a first region, a second region and a third region arranged in order; a first plate corresponding to the first region of the display module; a second plate corresponding to the third region of the display module and spaced apart from the first plate at the second region of the display module; and a cover film attached to the first plate and the second plate.
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公开(公告)号:US10003044B2
公开(公告)日:2018-06-19
申请号:US14332833
申请日:2014-07-16
发明人: Seung Wook Nam , Kyu Young Kim , Ah Young Kim , Gui-nam Min , Kyu-Taek Lee , Yong Cheol Jeong , So Yeon Han
IPC分类号: H01L51/52 , B32B7/02 , B32B3/26 , G02F1/1333 , H04M1/02
CPC分类号: H01L51/524 , B32B3/263 , B32B7/02 , G02F2001/133331 , G02F2201/503 , H01L2251/5338 , H01L2251/558 , H04M1/0266 , Y02A30/50 , Y10T428/24942
摘要: A cover window for a display device includes a base film and a coating layer disposed on the base film. The base film includes a plurality of layers. Each of the plurality of layers includes a folding part and a nonfolding part. Each of the plurality of layers has a different coefficient of thermal expansion.
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公开(公告)号:US20150043174A1
公开(公告)日:2015-02-12
申请号:US14134493
申请日:2013-12-19
发明人: Soyeon Han , Kyu Young Kim , Gui-Nam Min , Kyu-taek Lee , Jongin Lee , Kyung Woo Han
IPC分类号: H05K1/02 , G02F1/1345 , G02F1/167
CPC分类号: G02F1/13452 , G06F1/1616 , G06F1/1626 , G06F1/1652 , G06F1/1681 , Y10T428/24273 , Y10T428/24479 , Y10T428/24802
摘要: A window panel includes a first rigid part including a rigid material, a second rigid part including the rigid material, and a base substrate interposed between the first and second rigid parts and including a folding part configured to be folded by an external force. The folding part includes a first area and a second area, which are alternately arranged on a plane surface of the base substrate substantially perpendicular to a thickness direction of the base substrate. The first area includes the rigid material, and at least a portion of the second area includes a soft material. Thus, the rigidity of the window panel is maintained by the rigid material and the flexibility of the window panel is improved by the soft material.
摘要翻译: 窗口面板包括包括刚性材料的第一刚性部分,包括刚性材料的第二刚性部分和插入在第一和第二刚性部分之间的基底,并且包括构造成通过外力折叠的折叠部分。 折叠部分包括第一区域和第二区域,其基本上垂直于基底基板的厚度方向交替布置在基底基板的平面上。 第一区域包括刚性材料,并且第二区域的至少一部分包括柔软材料。 因此,通过刚性材料保持窗板的刚性,并且通过软材料改善了窗板的柔性。
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公开(公告)号:US11972703B2
公开(公告)日:2024-04-30
申请号:US17395557
申请日:2021-08-06
发明人: Hyunjun Cho , Kyu Young Kim , Yong-Kwan Kim , Hansun Ryou , Yonghyuck Lee , Hongkwan Lee , Sohra Han
IPC分类号: G09F9/30 , G06F1/16 , H10K50/844 , H10K102/00
CPC分类号: G09F9/301 , H10K50/844 , H10K2102/311
摘要: A foldable display device includes a display module including a first non-folding portion, a second non-folding portion, and a first folding portion between the first non-folding portion and the second non-folding portion, a first support member on a lower surface of the display module, the first support member including a first support portion supporting the first non-folding portion, a second support portion supporting the second non-folding portion, and a first opening pattern overlapping the first folding portion, and including a glass material, and a second support member under the first support member and supporting the display module.
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公开(公告)号:US10725501B2
公开(公告)日:2020-07-28
申请号:US15824780
申请日:2017-11-28
发明人: Seong Jin Hwang , Myung Hwan Kim , Ji Yeon Kim , Ik Hyung Park , Dae Ho Yoon , Kyu Young Kim
摘要: A protective cover and a display device including a protective cover are provided. According to one or more embodiments, a protective cover includes a cover substrate; a first anti-scattering coating layer on the cover substrate; an intermediate layer on the first anti-scattering coating layer; a second anti-scattering coating layer on the intermediate layer; and an adhesive layer on the second anti-scattering coating layer, and the first anti-scattering coating layer and the second anti-scattering coating layer cover an upper surface, a lower surface, and at least one side surface of the intermediate layer.
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