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公开(公告)号：US09413284B2
公开(公告)日：2016-08-09
申请号：US14139034
申请日：2013-12-23
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Hyun-Yong Uhm
CPC classification number: H05K5/0017 , F16M11/04 , F16M11/08 , F16M11/18 , F16M2200/08 , G09F9/301 , H01L51/5237 , H01L2251/5338 , H02K7/00 , H02K7/075 , H05K5/02 , H05K5/0204 , H05K5/0226
Abstract: A variable display device includes a display panel; a joint plate installed at a rear surface of the display panel and including a plurality of plates each configured to be rotated by a hinge; and a driving system installed at a rear surface of the joint plate and rotating the plurality of plates with respect to a normal direction to the joint plate, wherein the display panel is variably driven in a flat mode having a flat surface or a curved mode having a curved surface by the joint plate and the driving system.
Abstract translation: 可变显示装置包括显示面板; 安装在所述显示面板的后表面的接合板，并且包括多个板，每个板被构造成通过铰链旋转; 以及驱动系统，其安装在所述接合板的后表面并使所述多个板相对于所述接合板的法线方向旋转，其中所述显示面板以具有平坦表面或弯曲模式的平面模式可变地驱动，所述平面模式具有 通过接合板和驱动系统的弯曲表面。
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公开(公告)号：US09736951B2
公开(公告)日：2017-08-15
申请号：US15204524
申请日：2016-07-07
Applicant: LG DISPLAY CO., LTD.
Inventor： Seok-Hyo Cho , Hyun-Yong Uhm
IPC: G06F1/16 , H05K5/00 , H02K7/00 , H02K7/075 , H05K5/02 , F16M11/04 , G09F9/30 , H01L51/52 , F16M11/08 , F16M11/18 , H05K7/00
CPC classification number: H05K5/0017 , F16M11/04 , F16M11/08 , F16M11/18 , F16M2200/08 , G09F9/301 , H01L51/5237 , H01L2251/5338 , H02K7/00 , H02K7/075 , H05K5/02 , H05K5/0204 , H05K5/0226
Abstract: A variable display device includes a display panel; a joint plate installed at a rear surface of the display panel and including a plurality of plates each configured to be rotated by a hinge; and a driving system installed at a rear surface of the joint plate and rotating the plurality of plates with respect to a normal direction to the joint plate, wherein the display panel is variably driven in a flat mode having a flat surface or a curved mode having a curved surface by the joint plate and the driving system.
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公开(公告)号：US09123290B1
公开(公告)日：2015-09-01
申请号：US14577516
申请日：2014-12-19
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Chul Park
CPC classification number: G09G3/3208 , G02F1/133305 , G02F1/133308 , G02F2001/133322 , G06F1/1601 , G06F1/1613 , G06F1/1626 , G06F1/1652 , G09F9/301 , G09G2380/02 , H04N5/64
Abstract: A display device capable of being adjusted between flat and curved comprising: a display panel; a back cover system including: at least two angle block modules, one in each half of the back cover system, the angle block modules, wherein moving the angle block modules changes a curvature of the display panel; a driving system to move the angle block modules. A driving system includes a motor; a gear connected to the motor; block units arranged in a row in the angle block module and positioned at a rear of the display panel; a shaft bearing connecting a first block unit to a second block unit. A flatness controlling unit comprises an angle block module having a flatness controlling groove; a wire guided by the flatness controlling groove; and a tension adjusting part including a portion of the wire and a spring connected to the portion of the wire.
Abstract translation: 一种能够在平面和弯曲之间调节的显示装置，包括：显示面板; 一种后盖系统，包括：至少两个角块模块，后盖系统的每一半中的一个角角块模块，其中移动角块模块改变显示面板的曲率; 一个驱动系统来移动角度块模块。 驱动系统包括马达; 连接到电机的齿轮; 在角度块模块中排列成一行并位于显示面板的后部的块单元; 轴承，其将第一块单元连接到第二块单元。 平面度控制单元包括具有平坦度控制槽的角度块模块; 由平坦度控制槽引导的线; 以及张力调节部，其包括所述线的一部分和连接到所述线的所述部分的弹簧。
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公开(公告)号：US12256504B2
公开(公告)日：2025-03-18
申请号：US17978650
申请日：2022-11-01
Applicant: LG Display Co., Ltd.
Inventor： Jung-Dae Lee , Seok-Hyo Cho , Ji-Woon Min , Yong-Joon Jeon , Sang-Yong Park
IPC: H05K5/02 , H10K77/10 , H10K102/00
Abstract: A foldable display set may include: a foldable display device; and a holding system on a rear surface of the foldable display device and configured to fold and unfold the foldable display device. The holding system may include: a motor configured to generate a rotational force; a rotational arm configured to be rotated by the rotational force of the motor to fold and unfold the foldable display device; a fixing plate spaced apart from the rotational arm with the foldable display device in an unfolded state; a moving plate on the fixing plate and configured to be moved with respect to the fixing plate by the rotational arm; and a magnetic unit fixed on the moving plate. The foldable display device in a folded state may be fixed to the magnetic unit via a magnetic force.
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Patent Agency Ranking
公开(公告)号：US09788440B2
公开(公告)日：2017-10-10
申请号：US15356074
申请日：2016-11-18
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Chul Park
IPC: G06F1/16 , G09F9/30 , H04M1/02 , H05K5/00 , B65H75/44 , B65H75/28 , G09F15/00 , H05K1/02 , H01L51/52 , H05K1/14 , H05K5/02
CPC classification number: H05K5/0017 , B65H75/28 , B65H75/4402 , B65H2301/3611 , B65H2301/415 , B65H2301/4165 , G06F1/1652 , G09F9/301 , G09F15/0062 , H01L51/5237 , H01L2251/5338 , H04M1/0268 , H05K1/028 , H05K1/147 , H05K5/0217 , H05K2201/051
Abstract: A rollable display device includes a display panel for displaying an image, a printed circuit board connected to an edge of the display panel, and a roller which the display panel is rolled onto or unrolled from. The roller has a cylindrical shape having an inner space, and the printed circuit board is disposed in the inner space.
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公开(公告)号：US09629237B2
公开(公告)日：2017-04-18
申请号：US14755965
申请日：2015-06-30
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Chul Park
CPC classification number: H05K5/0017 , B65H75/28 , B65H75/4402 , B65H2301/3611 , B65H2301/415 , B65H2301/4165 , G06F1/1652 , G09F9/301 , G09F15/0062 , H01L51/5237 , H01L2251/5338 , H04M1/0268 , H05K1/028 , H05K1/147 , H05K5/0217 , H05K2201/051
Abstract: A rollable display device includes a display panel for displaying an image, a printed circuit board connected to an edge of the display panel, and a roller which the display panel is rolled onto or unrolled from. The roller has a cylindrical shape having an inner space, and the printed circuit board is disposed in the inner space.
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公开(公告)号：US10362689B2
公开(公告)日：2019-07-23
申请号：US15465323
申请日：2017-03-21
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Chul Park
IPC: H05K5/00 , G06F1/16 , B65H75/44 , G09F9/30 , B65H75/28 , G09F15/00 , H05K1/02 , H01L51/52 , H05K1/14 , H05K5/02 , H04M1/02
Abstract: A method of providing a rollable display device includes providing a display panel for displaying an image, a printed circuit board connected to an edge of the display panel, and a roller which the display panel is rolled onto or unrolled from. The roller has a cylindrical shape having an inner space, and the printed circuit board is disposed in the inner space.
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公开(公告)号：US09098241B1
公开(公告)日：2015-08-04
申请号：US14546833
申请日：2014-11-18
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Chul Park
CPC classification number: H05K5/0017 , B65H75/28 , B65H75/4402 , B65H2301/3611 , B65H2301/415 , B65H2301/4165 , G06F1/1652 , G09F9/301 , G09F15/0062 , H01L51/5237 , H01L2251/5338 , H04M1/0268 , H05K1/028 , H05K1/147 , H05K5/0217 , H05K2201/051
Abstract: A rollable display device includes a display panel for displaying an image, a printed circuit board connected to an edge of the display panel, and a roller which the display panel is rolled onto or unrolled from. The roller has a cylindrical shape having an inner space, and the printed circuit board is disposed in the inner space.
Abstract translation: 可滚动显示装置包括用于显示图像的显示面板，连接到显示面板的边缘的印刷电路板以及显示面板滚动或展开的辊。 辊具有内部空间的圆筒形状，并且印刷电路板设置在内部空间中。
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9.发明授权Adjustable display device and method of driving the same in flat mode and curved mode 有权可调显示装置及其在平面模式和弯曲模式下的驱动方法公开(公告)号：US09081540B1
公开(公告)日：2015-07-14
申请号：US14553111
申请日：2014-11-25
Applicant: LG Display Co., Ltd.
Inventor： Seok-Hyo Cho , Dong-Kwan Yoo
CPC classification number: G06F1/1601 , G02F1/133305 , G02F1/133308 , G02F2001/133314 , G06F1/1652 , G09F9/301
Abstract: An adjustable display device capable of being adjusted between flat and curved including a display panel having a rear and an adjustable system at the rear of the display panel. The adjustable system including a rod, a fixing device attached to the rear of the display panel to support the rod and a driving system to transmit power to the rod.
Abstract translation: 一种可在平面和弯曲之间进行调节的可调节显示装置，包括在显示面板后部具有后部和可调节系统的显示面板。 该可调节系统包括杆，固定装置，其附接到显示面板的后部以支撑杆;以及驱动系统，用于将动力传递到杆。
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