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公开(公告)号：US11715395B2
公开(公告)日：2023-08-01
申请号：US17317396
申请日：2021-05-11
申请人： LG DISPLAY CO., LTD.
发明人： Sunghwan Yoon , HanSeok Kim , Sungeun Bae
CPC分类号： G09F9/3026 , G02F1/13336 , G02F1/133314 , G02F1/133322 , G06F1/1601 , H05K5/0217 , H10K59/18 , G02F2201/07 , G02F2201/46 , G02F2201/48 , G02F2202/28 , G06F2200/1635 , H05K5/0021
摘要： The display device may include a display panel and a frame disposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.
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公开(公告)号：US12080200B2
公开(公告)日：2024-09-03
申请号：US18334297
申请日：2023-06-13
申请人： LG Display Co., Ltd.
发明人： Sunghwan Yoon , HanSeok Kim , Sungeun Bae
CPC分类号： G09F9/3026 , G02F1/133314 , G02F1/133322 , G02F1/13336 , G06F1/1601 , H05K5/0217 , H10K59/18 , G02F2201/07 , G02F2201/46 , G02F2201/48 , G02F2202/28 , G06F2200/1635 , H05K5/0021
摘要： The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.
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公开(公告)号：US10468396B2
公开(公告)日：2019-11-05
申请号：US15798960
申请日：2017-10-31
申请人： LG Display Co., Ltd.
发明人： HanSeok Kim , JinYeong Kim , JaeWoo Park
IPC分类号： H01L25/16 , G06F3/14 , H01L33/50 , H01L33/58 , H05K1/18 , H05K5/00 , G09F9/302 , G09F9/33 , H01L27/32 , H01L25/075 , G02F1/1333 , G02F1/1345 , H01L27/12 , H01L27/15 , H01L33/62 , H05K1/14
摘要： Disclosed is a display device and a multi-screen display device using the same, which include a minimized bezel area. The display device includes a display substrate including a plurality of subpixels, respectively provided in a plurality of pixel areas defined by a plurality of data lines and a plurality of gate lines, and a data pad part connected to each of the plurality of data lines in a one-to-one relationship and a data routing film adhered to the data pad part, the data routing film including a plurality of data routing lines respectively connected to the plurality of data lines. The data routing film is closely adhered to the display substrate to surround the data pad part, one side of the display substrate, and a rear surface of the display substrate overlapping the data pad part.
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公开(公告)号：US11006534B2
公开(公告)日：2021-05-11
申请号：US16705202
申请日：2019-12-05
申请人： LG Display Co., Ltd.
发明人： HanSeok Kim , YoungHo Kim , SeungChul Lee
摘要： There is provided a tiled display including: a plurality of display devices; a plurality of first magnets in contact with a surface of each of the display devices; a wall portion configured to be attached to and detached from the display devices; and a plurality of second magnets disposed on a surface of the wall portion and in line with the first magnets. The second magnets are movable in a direction perpendicular to or intersecting the surface of the wall portion. Accordingly, it is possible to attach/release the plurality of display devices to/from the wall portion by forming an attractive force or a repulsive force between the first magnets and the second magnets.
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公开(公告)号：US10816849B2
公开(公告)日：2020-10-27
申请号：US15853773
申请日：2017-12-23
申请人： LG Display Co., Ltd.
发明人： ChangHo Lee , WooNam Jeong , HyeonHo Son , HanSeok Kim
IPC分类号： G02F1/13357 , G02F1/1335 , G02F1/1339 , H01L27/12 , H01L27/15 , G02F1/1333 , H01L33/06 , H01L33/32
摘要： Disclosed is a liquid crystal display (LCD) device having a thin thickness. The LCD device includes a liquid crystal display panel and a light source panel coupled to the liquid crystal display panel. The light source panel includes a plurality of emissive areas defined on a base plate, a plurality of light emitting devices respectively disposed in the plurality of emissive areas, and a plurality of concave portions respectively accommodating the plurality of light emitting devices.
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公开(公告)号：US10578873B2
公开(公告)日：2020-03-03
申请号：US15849330
申请日：2017-12-20
申请人： LG Display Co., Ltd.
发明人： Keongjin Lee , SungMin Jung , HanSeok Kim
IPC分类号： G02B27/01 , G02F1/1335 , G02B27/28
摘要： A head mounted display of which thickness may be reduced is disclosed. The head mounted display comprises a lens, and a display module accommodating unit for providing an image to the lens. The display module accommodating unit includes a display module for displaying an image, a first quarter wave (λ/4) plate arranged between the display module and the lens, delaying a phase of incident light as much as λ/4, a second quarter wave plate arranged between the first quarter wave plate and the lens, delaying a phase of incident light as much as λ/4, a reflective polarizing plate arranged between the second quarter wave plate and the lens, passing through first linear polarized light and reflecting second linear polarized light crossing the first linear polarized light, and a semi-transmissive plate arranged between the first quarter wave plate and the second quarter wave plate.
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公开(公告)号：US11659674B2
公开(公告)日：2023-05-23
申请号：US17555034
申请日：2021-12-17
申请人： LG DISPLAY CO., LTD.
发明人： HanSeok Kim , Hyeongkyu Kim
IPC分类号： H05K5/02 , H01H36/00 , H05K5/00 , H01L25/075 , H01L27/32
CPC分类号： H05K5/0247 , H01H36/008 , H05K5/0017 , H01H2221/044 , H01L25/0753 , H01L27/3293
摘要： A display device includes a display panel, a frame disposed on a rear surface of the display panel, a plurality of panel magnets disposed in the frame, a plurality of panel ferromagnetic substances disposed on both side surfaces of each of the plurality of magnets, and a connecting module disposed on the rear surface of the display panel and having a connecting plate for supplying power to the display panel, in which the connecting plate is configured to protrude outside the frame or be positioned more inward than the rear surface of the frame depending on the detachment from the panel ferromagnetic substances of the connecting module.
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公开(公告)号：US11244998B2
公开(公告)日：2022-02-08
申请号：US16711176
申请日：2019-12-11
申请人： LG Display Co., Ltd.
发明人： HanSeok Kim , YoungHo Kim
摘要： The present disclosure relates to a display device, a tiling display device, and a method of manufacturing a tiling display device and the display device according to an aspect of the present disclosure includes: a display panel; a metal plate disposed on a rear side of the display panel; a plurality of magnets disposed on a rear side of the metal plate; and a plurality of ferromagnetic materials disposed on both side of the plurality of magnets. Therefore, the plurality of magnets and the plurality of ferromagnetic materials are used to easily attach and detach the display device and install, maintain, and repair the display device.
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公开(公告)号：US11217657B2
公开(公告)日：2022-01-04
申请号：US16711176
申请日：2019-12-11
申请人： LG Display Co., Ltd.
发明人： HanSeok Kim , YoungHo Kim
摘要： The present disclosure relates to a display device, a tiling display device, and a method of manufacturing a tiling display device and the display device according to an aspect of the present disclosure includes: a display panel; a metal plate disposed on a rear side of the display panel; a plurality of magnets disposed on a rear side of the metal plate; and a plurality of ferromagnetic materials disposed on both side of the plurality of magnets. Therefore, the plurality of magnets and the plurality of ferromagnetic materials are used to easily attach and detach the display device and install, maintain, and repair the display device.
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公开(公告)号：US10983347B2
公开(公告)日：2021-04-20
申请号：US15848410
申请日：2017-12-20
申请人： LG DISPLAY CO., LTD.
发明人： HanSeok Kim , SungMin Jung , Keongjin Lee
IPC分类号： G02B27/01 , G02F1/137 , G06T19/00 , G09G3/20 , G06F3/147 , G02B5/124 , G02B5/30 , G09G3/3266 , G09G3/36 , G09G3/3225 , G09G3/3275
摘要： Disclosed is an AR device which has a thin thickness and a wide FOV and displays an image obtained by mixing a virtual object with the real world. The AR device includes a display unit displaying an augmented image, a reflector reflecting the augmented image displayed by the display unit, and an augmentation unit displaying the augmented image reflected by the reflector along with a real image. The display unit is disposed in an upper boundary of a front viewing angle range of a user, the reflector is disposed at a first angle with respect to the display unit, and the augmentation unit is disposed within the front viewing angle range of the user.
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