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公开(公告)号：US20160205791A1
公开(公告)日：2016-07-14
申请号：US14746719
申请日：2015-06-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Younjoon Kim , Sangjo Lee , Junghun Lee , Jusuck Lee , Mi Jang , Kyungmin Choi
CPC classification number: H05K5/0017 , G06F1/1652 , H05K5/02 , H05K13/00
Abstract: A rollable display device includes a flexible display panel, a housing, and a guide part. The flexible display panel is configured to display an image. The housing is configured to house the flexible display panel when the flexible display panel is rolled inside the housing. The guide part is provided at an edge portion of the flexible display panel. When the flexible display panel is rolled inside the housing, the flexible display panel includes a plurality of display panel layers, the display panel layers being spaced apart from each other.
Abstract translation: 可滚动显示装置包括柔性显示面板，壳体和引导部分。 柔性显示面板被配置为显示图像。 当柔性显示面板在壳体内滚动时，壳体构造成容纳柔性显示面板。 引导部设置在柔性显示面板的边缘部分。 当柔性显示面板在壳体内滚动时，柔性显示面板包括多个显示面板层，显示面板层彼此间隔开。
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公开(公告)号：US20240306439A1
公开(公告)日：2024-09-12
申请号：US18505557
申请日：2023-11-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jonghyun Choi , Younjoon Kim , Minjeong Oh
IPC: H10K59/124 , H10K59/122
CPC classification number: H10K59/124 , H10K59/122
Abstract: A display apparatus that is flexible and robust includes a substrate defining a first area and a second area, the first area including a plurality of first pixel and a plurality of first separation areas between first pixel areas adjacent to each other in the first direction, the second area including a plurality of second pixel areas, a first insulating layer having a plurality of first trenches and a plurality of second trenches, the plurality of first trenches respectively corresponding to boundaries between first pixel areas arranged in the first direction and the plurality of first separation areas, the plurality of second trenches corresponding to boundaries between second pixel areas arranged in the first direction, a plurality of first separation layers buried in the plurality of first trenches, and a plurality of second separation layers buried in the plurality of second trenches.
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公开(公告)号：US20220415987A1
公开(公告)日：2022-12-29
申请号：US17725447
申请日：2022-04-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jonghyun Choi , Jinho Ju , Younjoon Kim
IPC: H01L27/32
Abstract: A display apparatus includes a substrate including a subpixel area, a pixel circuit layer arranged over the substrate and defining a pixel circuit overlapping the subpixel area, and a display element layer arranged over the pixel circuit layer and including a display element electrically connected to the pixel circuit, wherein the pixel circuit layer includes a lower inorganic insulating layer arranged over the substrate, a plurality of inorganic insulating patterns overlapping the subpixel area, arranged over the lower inorganic insulating layer, and spaced apart from each other in a plan view, and an organic insulating layer covering the plurality of inorganic insulating patterns.
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公开(公告)号：US11222934B2
公开(公告)日：2022-01-11
申请号：US16121637
申请日：2018-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Younjoon Kim
IPC: H01L27/32 , G09F9/30 , H01L33/44 , H01L51/52 , G09G3/3208
Abstract: A display device is improved in terms of bending characteristics, the display device including: a window, a display panel, and a reinforcing member. A protective film is not disposed between the display panel and the reinforcing member, and a protective film is not disposed on a lower surface of the reinforcing member.
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公开(公告)号：US10229632B2
公开(公告)日：2019-03-12
申请号：US15676097
申请日：2017-08-14
Applicant: Samsung Display Co., Ltd.
Inventor： Yunmo Chung , Younjoon Kim , Ilhun Seo , Hojin Yoon , Daewoo Lee , Minseong Yi , Miyeon Cho
IPC: G06F1/26 , G09G5/00 , H05K7/02 , G06F3/041 , G06F3/147 , G09G3/298 , H01L27/12 , H01L51/00 , G06F3/0481 , G06F3/0486 , G09G3/3208 , G06F3/14 , G06F1/16 , H01L51/52 , H01L27/32
Abstract: A display apparatus includes: a first area; a first bent area outside the first area, the first bent area being bent about a first bending axis; and a second bent area outside the first area, the second bent area being adjacent to an edge of the first area extending in a direction crossing the first bending axis, and being bent about a second bending axis that is parallel with an imaginary line extending in a direction crossing the first bending axis. A cut-off portion extends into the first area, the cut-off portion being at a portion where a first line crosses a second line, the first line being parallel with the first bending axis and passing through the first bent area, and the second line being parallel with the second bending axis and passing through the second bent area.
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Patent Agency Ranking
公开(公告)号：US09991468B2
公开(公告)日：2018-06-05
申请号：US14964361
申请日：2015-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： Junghun Lee , Younjoon Kim , Sangjo Lee , Jusuck Lee , Mi Jang , Kyungmin Choi
CPC classification number: H01L51/5253 , H01L27/323 , H01L51/5237 , H01L51/5246 , H01L51/5281 , H01L2251/5338
Abstract: A display device includes: a frame; and a flexible display unit configured to be wound into the frame, and including a transparent adhesive layer, the adhesive layer having a first surface and a second surface opposite to the first surface. The adhesive layer is configured to adhere layers on the first surface and the second surface thereof to each other, and a first elongation percentage of the adhesive layer in a first direction is greater than a second elongation percentage of the adhesive layer in a second direction crossing the first direction, the first direction being a direction along which the display unit is unwound from the frame.
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公开(公告)号：US09860353B2
公开(公告)日：2018-01-02
申请号：US14676193
申请日：2015-04-01
Applicant: Samsung Display Co., Ltd.
Inventor： Junghun Lee , Younjoon Kim , Kyunghyun Baek , Sangjo Lee , Jangdoo Lee , Jusuck Lee , Kyungmin Choi
CPC classification number: H04M1/0268 , G06F1/1652
Abstract: A flexible display apparatus having a rollable display panel includes a case having an opening portion formed therein, a first roller rotatably provided inside the case, a display portion provided on the first roller to be wound around the first roller or released from the first roller, and a rotatable guide portion provided inside the case to guide the display portion by radially bending the display portion at least one time during a movement of the display portion.
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公开(公告)号：US09836088B2
公开(公告)日：2017-12-05
申请号：US15091519
申请日：2016-04-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungmin Choi , Younjoon Kim , Jangdoo Lee , Junghun Lee , Mi Jang , Taehyeog Jung
CPC classification number: G06F1/1652
Abstract: A flexible display device includes: a flexible display module; a first support member below the flexible display module, the first support member including a plurality of first blocks that are arranged adjacent to each other in a first direction; and a second support member including a plurality of second blocks that are arranged to correspond to the plurality of first blocks and arranged adjacent to each other in the first direction, and each of the plurality of second blocks overlaps a corresponding first block of the plurality of first blocks in a first configuration, and the second support member is movable in the first direction between a second configuration, in which a second block of the plurality of second blocks overlaps two adjacent first blocks of the plurality of first blocks, and the first configuration.
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公开(公告)号：US09743537B2
公开(公告)日：2017-08-22
申请号：US14746719
申请日：2015-06-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Younjoon Kim , Sangjo Lee , Junghun Lee , Jusuck Lee , Mi Jang , Kyungmin Choi
CPC classification number: H05K5/0017 , G06F1/1652 , H05K5/02 , H05K13/00
Abstract: A rollable display device includes a flexible display panel, a housing, and a guide part. The flexible display panel is configured to display an image. The housing is configured to house the flexible display panel when the flexible display panel is rolled inside the housing. The guide part is provided at an edge portion of the flexible display panel. When the flexible display panel is rolled inside the housing, the flexible display panel includes a plurality of display panel layers, the display panel layers being spaced apart from each other.
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公开(公告)号：US09465473B2
公开(公告)日：2016-10-11
申请号：US14619278
申请日：2015-02-11
Applicant: Samsung Display Co., Ltd.
Inventor： Junghun Lee , Younjoon Kim , Jeonghwan Kim , Seungpeom Noh , Sangjo Lee , Jangdoo Lee , Patrick Jusuck Lee , Kyungmin Choi
CPC classification number: G06F3/0412 , G06F1/1643 , G06F1/1652 , G06F3/044 , G06F2203/04102 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L51/524 , H01L51/5253 , H01L51/5281 , H01L2251/5338 , Y02E10/549
Abstract: A rollable display device including a roll frame and a flexible display unit windable in the roll frame, the flexible display unit includes a flexible substrate, a display layer disposed on the flexible substrate, an encapsulation layer respectively disposed on and configured to seal the display layer, a polarization layer, a touch screen layer, and a protection layer sequentially disposed on the encapsulation layer, and adhesive layers disposed between the encapsulation layer and the polarization layer, the polarization layer and the touch screen layer, and the touch screen layer and the protection layer, in which each of the adhesive layers comprise first regions and second regions alternately disposed between a first end and a second end of the flexible display unit, and a modulus of the first regions is different from a modulus of the second regions.
Abstract translation: 一种可卷绕的显示装置，包括卷架和可卷绕在所述卷框架中的柔性显示单元，所述柔性显示单元包括柔性基板，设置在所述柔性基板上的显示层，分别设置在所述显示层上并构造为密封所述显示层 ，偏振层，触摸屏层和顺序地设置在封装层上的保护层，以及设置在封装层和偏振层之间的粘合层，偏振层和触摸屏层以及触摸屏层和 保护层，其中每个粘合剂层包括第一区域和交替地设置在柔性显示单元的第一端和第二端之间的第二区域，并且第一区域的模量不同于第二区域的模量。
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