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公开(公告)号：US09204565B1
公开(公告)日：2015-12-01
申请号：US14710477
申请日：2015-05-12
Applicant: LG Display Co., Ltd.
Inventor： Dal Jae Lee , Su Chan Kwon
CPC classification number: E05D7/00 , E05D3/022 , E05F1/1016 , E05Y2201/412 , E05Y2900/606
Abstract: Embodiments relate to a hinge assembly in a foldable display device that provides support for a bending portion of a flexible display panel when the foldable display device in an unfolded state. The hinge assembly includes a bending portion support assembly and a sliding member that is slidable relative to the bending portion support assembly as the foldable display device is folded or unfolded. The hinge assembly also includes a surface that abuts the bending portion of the flexible display panel that defines the curvature of the flexible display panel when the foldable display device is rotated from the unfolded state.
Abstract translation: 实施例涉及一种可折叠显示装置中的铰链组件，当处于展开状态的可折叠显示装置时，可提供对柔性显示面板的弯曲部分的支撑。 铰链组件包括弯曲部分支撑组件和滑动构件，当可折叠显示装置折叠或展开时，滑动构件可相对于弯曲部分支撑组件滑动。 铰链组件还包括当可折叠显示装置从展开状态旋转时与柔性显示面板的弯曲部分邻接的表面，该表面限定柔性显示面板的曲率。
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公开(公告)号：US10342120B2
公开(公告)日：2019-07-02
申请号：US15689627
申请日：2017-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Ji Sun Park , Dal Jae Lee , Ji Yong Jeong
IPC: H05K1/02 , H05K1/14 , H01L51/56 , G02F1/1333 , H01L27/32 , H01L51/00 , H01L51/52 , G02F1/1345
Abstract: Discussed is a method of manufacturing a display device. The method of manufacturing the display device according to one example includes providing a first substrate including a display part, a bending part at one side of the display part, and a pad part at an end of the bending part. The method further includes providing a second substrate facing-coupled to the display part, providing a back film, and adhering the back film to a portion corresponding to the display part and the pad part on a bottom of the first substrate.
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公开(公告)号：US09761182B2
公开(公告)日：2017-09-12
申请号：US14582730
申请日：2014-12-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Dal Jae Lee , Ji Sun Park
CPC classification number: G09G3/36 , G06F1/1616 , G06F1/1652 , G06F1/1681 , G09F9/301 , G09G2320/0686 , G09G2380/02 , H05K1/028 , H05K5/0017 , H05K5/0021 , H05K5/0226
Abstract: A foldable display apparatus that may realize one seamless screen by using two display panels is discussed. The foldable display apparatus can include a first display panel having a first display area; a second display panel having a second display area; and a panel supporter supporting the first and second display panels to mutually fold or unfold the first and second display panels, wherein boundary portions of the first display area of the first display panel and the second display area of the second display panel are matched with each other in a state that the first and second display panels are unfolded.
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公开(公告)号：US09572272B2
公开(公告)日：2017-02-14
申请号：US14584764
申请日：2014-12-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Dal Jae Lee
CPC classification number: H05K5/0226 , G06F1/1616 , G06F1/1641 , G06F1/1652 , G06F1/1681 , G09F9/301 , H04M1/0216 , H04M1/0235 , H04M1/0268 , H05K1/028 , H05K5/0017 , H05K5/0021 , H05K2201/10128 , H05K2201/2009
Abstract: A foldable display apparatus for minimizing stress applied to a bending area of a display panel. The foldable display apparatus can include a display panel configured to include a display area which includes a first display area, a second display area, and a bending area which is defined between the first and second display areas, a housing configured to include a first housing member, which supports a first area of the display panel corresponding to the first display area, and a second housing member which supports a second area of the display panel corresponding to the second display area, and a hinge part connected between the first and second housing members, and configured to enable the display panel to be folded or unfolded with respect to the bending area.
Abstract translation: 一种用于使施加到显示面板的弯曲区域的应力最小化的可折叠显示装置。 可折叠显示装置可以包括：显示面板，被配置为包括显示区域，该显示区域包括第一显示区域，第二显示区域和限定在第一和第二显示区域之间的弯曲区域;壳体，被构造成包括第一壳体 构件，其支撑与第一显示区域对应的显示面板的第一区域;以及第二壳体构件，其支撑与第二显示区域相对应的显示面板的第二区域，以及铰链部分，其连接在第一和第二壳体之间 并且被配置为使显示面板相对于弯曲区域折叠或展开。
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公开(公告)号：US11304294B2
公开(公告)日：2022-04-12
申请号：US17097931
申请日：2020-11-13
Applicant: LG Display Co., Ltd.
Inventor： Ji Sun Park , Dal Jae Lee , Ji Yong Jeong
IPC: H05K1/00 , H05K1/02 , H05K1/14 , H01L51/52 , G02F1/1333 , G02F1/1345 , H01L27/32 , H01L51/00 , H01L51/56
Abstract: A display device includes a flexible first substrate including a display part, a bending part provided at one side of the display part, and a pad part provided at an end of the bending part, wherein the display part includes a plurality of pixels; a second substrate facing the display part; a back film including a first film part and a second film part separated from the first film part, wherein the first film part is adhered to the display part of the flexible first substrate, and the second film part is adhered to the pad part; and a supporting member disposed between the first film part and a second film part.
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Patent Agency Ranking
公开(公告)号：US09285835B2
公开(公告)日：2016-03-15
申请号：US14135787
申请日：2013-12-20
Applicant: LG Display Co., Ltd.
Inventor： Dal Jae Lee , Byung hwee Park , Jung Joo Lee
IPC: G06F1/16
CPC classification number: G06F1/1656 , G06F1/1652 , Y10T29/49128
Abstract: Disclosed is a flexible display device. The flexible display device includes a display panel configured to include a first substrate that includes a plurality of pixels and a second substrate that is facing-coupled to the first substrate, and a first flexible circuit board connected to the first substrate. A driving IC which supplies a driving signal to the display panel is mounted on the first flexible circuit board. The first substrate includes a display part covered by the second substrate and configured to include the plurality of pixels, a non-display part provided near the display part and coupled to the second substrate, a bending part configured to extend from one side of the non-display part, and bent at a certain curvature, and a pad part connected to one side of the first flexible circuit board.
Abstract translation: 公开了一种灵活的显示装置。 柔性显示装置包括显示面板，其被配置为包括包括多个像素的第一基板和面对耦合到第一基板的第二基板以及连接到第一基板的第一柔性电路板。 向显示面板提供驱动信号的驱动IC安装在第一柔性电路板上。 第一基板包括由第二基板覆盖并被配置为包括多个像素的显示部分，设置在显示部分附近并且耦合到第二基板的非显示部分，弯曲部分被配置为从非透镜的一侧延伸， 显示部分，并且以一定曲率弯曲;以及焊盘部分，其连接到第一柔性电路板的一侧。
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公开(公告)号：US20140240933A1
公开(公告)日：2014-08-28
申请号：US14135787
申请日：2013-12-20
Applicant: LG Display Co., Ltd.
Inventor： Dal Jae Lee , Byung hwee Park , Jung Joo Lee
IPC: G06F1/16
CPC classification number: G06F1/1656 , G06F1/1652 , Y10T29/49128
Abstract: Disclosed is a flexible display device. The flexible display device includes a display panel configured to include a first substrate that includes a plurality of pixels and a second substrate that is facing-coupled to the first substrate, and a first flexible circuit board connected to the first substrate. A driving IC which supplies a driving signal to the display panel is mounted on the first flexible circuit board. The first substrate includes a display part covered by the second substrate and configured to include the plurality of pixels, a non-display part provided near the display part and coupled to the second substrate, a bending part configured to extend from one side of the non-display part, and bent at a certain curvature, and a pad part connected to one side of the first flexible circuit board.
Abstract translation: 公开了一种灵活的显示装置。 柔性显示装置包括显示面板，其被配置为包括包括多个像素的第一基板和面对耦合到第一基板的第二基板以及连接到第一基板的第一柔性电路板。 向显示面板提供驱动信号的驱动IC安装在第一柔性电路板上。 第一基板包括由第二基板覆盖并被配置为包括多个像素的显示部分，设置在显示部分附近并且耦合到第二基板的非显示部分，弯曲部分被配置为从非透镜的一侧延伸， 显示部分，并且以一定曲率弯曲;以及焊盘部分，其连接到第一柔性电路板的一侧。
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公开(公告)号：US09326375B2
公开(公告)日：2016-04-26
申请号：US14135362
申请日：2013-12-19
Applicant: LG DISPLAY CO., LTD.
Inventor： Dal Jae Lee
IPC: H05K1/02 , H05K3/36 , G02F1/1345 , H05K1/18 , G02F1/1333
CPC classification number: H05K1/028 , G02F1/133305 , G02F1/13452 , G09G3/2096 , G09G2300/0408 , G09G2380/02 , H01L2251/5338 , H05K1/111 , H05K1/189 , H05K3/361 , H05K2201/055 , H05K2201/09063 , H05K2201/10128 , H05K2201/10136 , Y10T29/49126
Abstract: Discussed is a flexible display device with a reduced bezel width. The flexible display device according to an embodiment includes a display panel configured to display images, and including a flexible first substrate having a plurality of pixels disposed therein and a second substrate coupled to the flexible first substrate, the flexible first substrate including a display area, a bent part extending from the display area, and a pad part extending from the bent part; a panel driver connected to the pad part, and configured to supply signals to the respective pixels; and a supporting member configured to support the flexible first substrate, and including a bent part for guiding the bent part of the first substrate.
Abstract translation: 讨论的是具有减少的边框宽度的灵活的显示设备。 根据实施例的柔性显示装置包括被配置为显示图像并且包括其中布置有多个像素的柔性第一基板和耦合到柔性第一基板的第二基板的显示面板，所述柔性第一基板包括显示区域， 从显示区域延伸的弯曲部分和从弯曲部分延伸的垫部分; 连接到所述焊盘部分的面板驱动器，并且被配置为向各个像素提供信号; 以及支撑构件，其构造成支撑柔性第一基板，并且包括用于引导第一基板的弯曲部分的弯曲部分。
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公开(公告)号：US09173287B1
公开(公告)日：2015-10-27
申请号：US14556929
申请日：2014-12-01
Applicant: LG DISPLAY CO., LTD.
Inventor： Yong Hee Kim , Dal Jae Lee , Jun Jae Lee , Su Chan Kwon
IPC: G06F1/16 , H05K5/00 , H05K1/02 , G06F3/041 , H05K7/00 , E05D7/00 , E05F1/08 , E05D3/06 , H05K9/00 , H05K1/00
CPC classification number: H05K1/028 , G06F1/1616 , G06F1/1618 , G06F1/162 , G06F1/1622 , G06F1/1633 , G06F1/1637 , G06F1/1641 , G06F1/1647 , G06F1/1652 , G06F1/1679 , G06F1/1681 , H05K1/0281 , H05K5/0017 , H05K2201/0145 , H05K2201/0154 , H05K2201/055 , H05K2201/10106 , H05K2201/10128
Abstract: Disclosed is a foldable display apparatus which can stably maintain a bending curvature of a folded flexible display, and can maintain a bending area of an unfolded flexible display in a plane state. The foldable display apparatus includes a link assembly connected between first and second housings to support a bending area of a display panel, and configured to guide bending of the bending area. The link assembly includes a plurality of bending guide members configured to support the bending area, a plurality of link parts connected to both ends of each of the plurality of bending guide members, and a plurality of link connecting members respectively provided between the plurality of link parts, and configured to connect two adjacent link parts.
Abstract translation: 公开了一种能够稳定地维持折叠的柔性显示器的弯曲曲率的可折叠显示装置，并且可以将展开的柔性显示器的弯曲区域保持在平面状态。 可折叠显示装置包括连接在第一和第二壳体之间的连杆组件，以支撑显示面板的弯曲区域，并且构造成引导弯曲区域的弯曲。 连杆组件包括多个弯曲引导构件，其构造成支撑弯曲区域，多个连接部分连接到多个弯曲引导构件中的每一个的两端;以及多个连杆构件，分别设置在多个连杆 并且被配置为连接两个相邻的链接部分。
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公开(公告)号：US10555414B2
公开(公告)日：2020-02-04
申请号：US15689576
申请日：2017-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Ji Sun Park , Dal Jae Lee , Ji Yong Jeong
IPC: H05K1/00 , H05K1/02 , H05K1/14 , H01L51/52 , G02F1/1333 , G02F1/1345 , H01L27/32 , H01L51/00 , H01L51/56
Abstract: Discussed is a display device. The display device according to one example includes a first substrate including a display part, a bending part formed at one side of the display part, and a pad part formed at an end of the bending part. The display device further includes a second substrate facing the display part, and a back film adhered to a portion corresponding to the display part and the pad part on the bottom of the first substrate.
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