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公开(公告)号：US11730037B2
公开(公告)日：2023-08-15
申请号：US17225373
申请日：2021-04-08
发明人： Seon-Tae Yoon , Junghyun Kwon , Hyojoon Kim , Yunha Ryu , Kisoo Park , Hyeseung Lee
IPC分类号： H10K59/38 , H10K50/854 , H10K50/858 , H01L25/075
CPC分类号： H10K59/38 , H10K50/854 , H10K50/858 , H01L25/0753
摘要： A display device includes a display panel, a wavelength control layer disposed on the display panel, a light control member disposed on the wavelength control layer, and a cover layer disposed on the light control member. The light control member includes an inorganic layer disposed on the wavelength control layer and having a first refractive index, a first light control layer disposed on the inorganic layer and having a second refractive index, a second light control layer disposed on the first light control layer and having a third refractive index, and a color filter layer disposed on the second light control layer. The first refractive index is greater than the second refractive index and is less than a refractive index of the wavelength control layer, and the third refractive index is greater than the second refractive index and is less than a refractive index of the color filter layer.
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公开(公告)号：US11121188B2
公开(公告)日：2021-09-14
申请号：US16593570
申请日：2019-10-04
发明人： Kangmoon Jo , Dongwoo Kim , Youngmin Kim , Sungjae Moon , Kisoo Park , Junhyun Park , Ansu Lee
摘要： An organic light-emitting display apparatus includes a display layer including a first non-light-emitting area in which a pixel-defining layer surrounding a light-emitting area is arranged, and a second non-light-emitting area further including a spacer on the pixel-defining layer; a light shield layer including a first black matrix and a second matrix covering the first non-light-emitting area and the second non-light-emitting area, respectively, and having different dielectric constants; and a touchscreen electrode including a touch electrode on a position corresponding to the first black matrix and the second matrix.
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公开(公告)号：US10746213B2
公开(公告)日：2020-08-18
申请号：US15948157
申请日：2018-04-09
发明人： Donghoon Jung , Kisoo Park
摘要： A coupling member includes a body including a first section, a second section, and a third section; a first screw part disposed along a first inner portion of the body corresponding to the first section; a second screw part disposed along a second inner portion of the body corresponding to the second section; and a non-screw part disposed in a third inner portion of the body corresponding to the third section, wherein the non-screw part is connected to at least one of the first screw part and the second screw part.
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公开(公告)号：US09829739B2
公开(公告)日：2017-11-28
申请号：US15171919
申请日：2016-06-02
发明人： Donguk Kim , Junghyun Kwon , Youngmin Kim , Kisoo Park , Haeil Park , Seontae Yoon , Junhan Lee
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/133555 , G02F1/133621 , G02F2001/133562 , G02F2001/133614
摘要： A display device includes a first substrate including a first surface and a second surface, a second substrate disposed on the second surface of the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a color conversion layer disposed on the second substrate, and a third substrate disposed on the color conversion layer. The second surface of the first substrate is opposite the first surface of first substrate. The color conversion layer includes a magnetic anisotropy barrier wall.
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公开(公告)号：US09516775B2
公开(公告)日：2016-12-06
申请号：US14804955
申请日：2015-07-21
发明人： Kisoo Park
IPC分类号： G02F1/1333 , H05K7/02
CPC分类号： H05K7/02 , G02F1/133305 , G02F1/133308 , G02F2001/133314 , G09F9/301
摘要： A display apparatus includes a display module including a flexible display panel, a curvature-changing member configured to adjust a curvature of the display module, and a bottom chassis in which is disposed the display module and the curvature-changing member. The curvature-changing member includes a wire, a first movement control part which moves the wire, a plurality of wire guiders through which the wire passes, disposed at predetermined intervals in a moving path of the wire to guide the moving path of the wire; and a plurality of wire stoppers which is coupled to the wire at predetermined intervals along a length of the wire limiting the movement of the wire along the moving path. In an unbent state of the curvature-changing member, intervals between adjacent wire guiders among the plurality of wire guiders are larger than intervals between adjacent wire stoppers among the plurality of wire stoppers.
摘要翻译： 显示装置包括显示模块，显示模块包括柔性显示面板，配置为调整显示模块的曲率的曲率变化构件和设置在显示模块和曲率变化构件上的底架。 所述曲率变更部件包括线，使所述线移动的第一移动控制部，所述线通过的多根导线器，以规定的间隔设置在所述线的移动路径中，以引导所述线的移动路径; 以及多个线塞，其沿着线的长度以预定间隔联接到线，从而限制线沿着移动路径的运动。 在弯曲变化构件的未弯曲状态下，多个导线器中的相邻导线器之间的间隔大于多个线塞之间的相邻线塞之间的间隔。
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公开(公告)号：US12061390B2
公开(公告)日：2024-08-13
申请号：US17886070
申请日：2022-08-11
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/133617 , G02F1/133548 , G02F1/133614
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US20220382104A1
公开(公告)日：2022-12-01
申请号：US17886070
申请日：2022-08-11
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G02F1/13357 , G02F1/1335
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US10281767B2
公开(公告)日：2019-05-07
申请号：US15823163
申请日：2017-11-27
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G09F13/04 , G02F1/1335
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US09971076B2
公开(公告)日：2018-05-15
申请号：US15156892
申请日：2016-05-17
发明人： Kisoo Park , Donguk Kim , Youngmin Kim , Yongseok Kim , Haeil Park
IPC分类号： G02F1/1335 , G02B5/20
CPC分类号： G02B5/204 , G02B5/208 , G02F1/133504 , G02F1/133514 , G02F1/133617 , G02F2001/133614 , G02F2001/133624
摘要： A quantum dot color filter includes a first pixel region, a second pixel region, a third pixel region, and a fourth pixel region. The first pixel region includes a first color conversion layer including quantum dots configured to convert incident light into light of a first color. The second pixel region includes a second color conversion layer including quantum dots configured to convert incident light into light of the first color, and a third color conversion layer including quantum dots configured to convert incident light into light of a second color. The third pixel region includes a fourth color conversion layer including quantum dots configured to convert incident light into light of the second color. The fourth pixel region includes a scattering material layer.
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公开(公告)号：US09910307B2
公开(公告)日：2018-03-06
申请号：US15334687
申请日：2016-10-26
发明人： Jaesuk Yoo , Jungki Kim , Kyoungho Park , Kisoo Park
IPC分类号： G02F1/1333 , H05K7/00
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/46 , G02F2202/28
摘要： A display device includes a display panel including a display area and a non-display area surrounding the display area, a middle frame which is disposed under the display panel and supports the non-display area, and a coupling unit disposed between the display panel and the middle frame where the coupling unit includes a first coupling member including a reference coupling part extending a predetermined direction and a plurality of branch coupling parts protruded from the reference coupling part and a second coupling member disposed between two branch coupling parts adjacent to each other among the branch coupling parts.
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