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公开(公告)号：US11805683B2
公开(公告)日：2023-10-31
申请号：US17545348
申请日：2021-12-08
发明人： Hyung Guen Yoon , Suk Hoon Kang , Hee Ra Kim , Su Ji Park , Beom-Soo Shin , Hong Yeon Lee
IPC分类号： H10K59/122 , H10K59/38 , H10K59/12 , H10K71/12 , H10K71/13
CPC分类号： H10K59/122 , H10K59/1201 , H10K59/38 , H10K71/12 , H10K71/13
摘要： A display device including a partition wall disposed on a substrate between a first electrode and a second electrode. The partition wall has an opening. A light emitting layer is disposed in the opening. An auxiliary layer having lyophobicity is disposed between the partition wall and the second electrode.
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公开(公告)号：US11171187B2
公开(公告)日：2021-11-09
申请号：US16103821
申请日：2018-08-14
发明人： Beom-Soo Shin , Suk Hoon Kang , Min-Jae Kim , Hee Ra Kim , Hong Yeon Lee
摘要： A display device may include a substrate, a thin film transistor, a first electrode, a second electrode, and a barrier. The thin film transistor is disposed on the substrate. The first electrode is electrically connected to the thin film transistor. The second electrode overlaps the first electrode. The barrier has a first portion and a second portion. The second portion is disposed between the first portion and the second electrode and is fluorine-doped. A side surface of the first portion is part of a boundary of an opening of the barrier and is hydrophilic. The opening of the barrier is disposed between the first electrode and the second electrode.
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公开(公告)号：US10013945B2
公开(公告)日：2018-07-03
申请号：US15402919
申请日：2017-01-10
发明人： Jin-Soo Jung , Suk Hoon Kang , Jong Hwan Jeon , In Ok Kim , Jun Woo Lee , Baek Kyun Jeon
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3648 , G09G3/3655 , G09G3/3688 , G09G2310/0289 , G09G2320/0204 , G09G2320/0219 , G09G2320/0257 , G09G2320/0276 , G09G2320/041 , G09G2320/0673 , G09G2330/12
摘要： Among data voltages applied to a plurality of pixels on a display panel, a first data voltage is shifted from a first original data voltage by a first value, a second data voltage is shifted from a second original data voltage by a second value, and a third data voltage is shifted from a third original data voltage by a third value to compensate for AC and DC afterimages. A common voltage generator provides an optimal common voltage for the third data voltage when the temperature of the liquid crystal panel assembly is lower than a reference temperature and provides an optimal common voltage for the first data voltage or the second data voltage when the temperature of the liquid crystal panel assembly is higher than or equal to the reference temperature. The first, second, and third values correspond to respective kickback voltages of the respective gray level data voltages.
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公开(公告)号：US09809751B2
公开(公告)日：2017-11-07
申请号：US14996960
申请日：2016-01-15
发明人： Suk Hoon Kang , Jin-Soo Jung , Jun Woo Lee , Jong Hwan Jeon , In Ok Kim , Baek Kyun Jeon
IPC分类号： C08G73/10 , C09K19/56 , G02F1/1337
CPC分类号： C09K19/56 , C08G73/1042 , C08G73/1075 , G02F1/133723 , G02F1/133788 , Y10T428/1005
摘要： A liquid crystal photo-alignment agent includes a polyimide copolymer including a first structure unit represented by the described Chemical Formula 1 and a second structure unit represented by the described Chemical Formula 2, and, based on a 100 mole % sum total of the first structure unit and the second structure unit, the first structure unit is included in an amount of 70 to 95 mole % and the second structure unit is included in an amount of 5 to 30 mole %. A liquid crystal photo-alignment film may be manufactured using the same, and a liquid crystal display may include the liquid crystal photo-alignment film.
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公开(公告)号：US09758622B2
公开(公告)日：2017-09-12
申请号：US14832640
申请日：2015-08-21
发明人： Jong Hwan Jeon , Suk Hoon Kang , Jin-Soo Jung , In Ok Kim , Jun Woo Lee , Baek Kyun Jeon
IPC分类号： C09K19/00 , C08G73/10 , G02F1/1337 , C09K19/56 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12 , B32B23/08 , C09D179/08
CPC分类号： C08G73/101 , B32B23/08 , B32B27/08 , B32B27/281 , B32B2457/202 , C08G73/1042 , C08G73/1078 , C09D179/08 , C09K19/56 , G02F1/133345 , G02F1/133711 , G02F1/133723 , G02F1/134309 , G02F1/13439 , G02F1/136227 , G02F1/1368 , H01L27/1248 , Y10T428/1023
摘要： A photoalignment agent includes a polyimide and a capping terminal connected to a main chain end terminal of the polyimide. The capping terminal includes an alkylene group (—CmH2m—, m is a natural number) and a core stereo unit in a dendrimer format. A liquid crystal display includes a first substrate, a thin film transistor disposed on the first substrate, a first electrode connected to the thin film transistor, and a first alignment layer disposed on the first electrode. The first alignment layer includes a polyimide and a capping terminal connected to a main chain end terminal of the polyimide. The capping terminal includes an alkylene group (—CmH2m-, m is a natural number) and a core stereo unit in a dendrimer format.
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6.发明申请PHOTOALIGNMENT FILM, METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL INCLUDING THE SAME 审中-公开光电胶卷，其制造方法和包括其的液晶显示面板公开(公告)号：US20160018702A1
公开(公告)日：2016-01-21
申请号：US14550332
申请日：2014-11-21
发明人： Hong Yeon Lee , Suk Hoon Kang , Baek Kyun Jeon , Jin Soo Jung
IPC分类号： G02F1/1337 , C08J3/28 , B29D11/00 , C08G73/10
CPC分类号： G02F1/133723 , B29D11/00788 , B29K2077/00 , B32B2457/202 , C08G73/10 , G02F1/13378 , G02F1/133784 , G02F1/133788 , G02F2001/133776 , G02F2201/02 , Y10T428/1005
摘要： Provided is a photoalignment film. The photoalignment film may have a fibrous layer that is formed by stacking fibers including a photoalignment material having optical anisotropy in one direction in a state where longitudinal axes of the fibers are arranged in the one direction. The fibrous layer may have a bent surface according to a difference in stacking height between the fibers.
摘要翻译： 提供了一种光电子对准膜。 光电子对准膜可以具有纤维层，该纤维层通过在纤维的纵向轴线沿一个方向布置的状态下将包括具有一个方向的光学各向异性的光取向材料的纤维堆叠而形成。 根据纤维之间的堆叠高度的差异，纤维层可以具有弯曲表面。
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公开(公告)号：US11991902B2
公开(公告)日：2024-05-21
申请号：US17737983
申请日：2022-05-05
发明人： Myung Hwan Kim , Suk Hoon Kang , Min Jae Kim , Hee Ra Kim , Beom Soo Shin , Hong Yeon Lee , Baek Kyun Jeon
IPC分类号： H10K59/122 , H10K50/11 , H10K50/813 , H10K50/822 , H10K59/12 , H10K59/173 , H10K71/00 , H10K71/13
CPC分类号： H10K59/122 , H10K59/173 , H10K71/00 , H10K71/135 , H10K71/621 , H10K50/11 , H10K50/813 , H10K50/822 , H10K59/1201
摘要： A display device includes a bank including an opening exposing a surface of a base. The bank further includes side surfaces adjacent to an upper surface. The side surfaces slope downward from the upper surface toward an opening in an organic film pattern. A plurality of fine holes is formed on the upper surface and the side surfaces, the bank may also include a plurality of inner holes.
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公开(公告)号：US10202491B2
公开(公告)日：2019-02-12
申请号：US14260407
申请日：2014-04-24
发明人： Suk Hoon Kang , Hoi-Lim Kim , Yeong Rong Park , Mi Hwa Lee , Jun Woo Lee , Baek Kyun Jeon
IPC分类号： G02F1/1337 , C08G73/10
摘要： A liquid crystal photoalignment agent is provided. The liquid crystal photoalignment agent is a copolymer of a cyclobutane dianhydride (“CBDA”) and a CBDA derivative.
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公开(公告)号：US10054820B2
公开(公告)日：2018-08-21
申请号：US14723672
申请日：2015-05-28
发明人： Suk Hoon Kang , Jun Woo Lee , Jin-Soo Jung , Jong Hwan Jeon , Baek Kyun Jeon
IPC分类号： C09K19/56 , G02F1/1337 , C08G73/06
CPC分类号： G02F1/133711 , C08G73/0672 , C09K19/56 , G02F1/133788 , G02F2001/133742 , Y10T428/10 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023
摘要： A photoalignment agent includes: a copolymer obtained from at least one of cyclobutane dianhydride (CBDA) and a cyclobutane dianhydride derivative, and a diamine; and a cross-linking agent including an alkylene group —CnH2n—, n being a natural number.
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公开(公告)号：US09909066B2
公开(公告)日：2018-03-06
申请号：US15240402
申请日：2016-08-18
发明人： Se Ran Kim , Suk Hoon Kang , Hoi Lim Kim , Young Mi Cho
IPC分类号： C09K19/00 , C09K19/56 , C08G73/10 , G02F1/1337
CPC分类号： C09K19/56 , C08G73/1042 , C08G73/1067 , C08G73/16 , C09D179/08 , C09K19/34 , G02F1/133788
摘要： An alignment layer composition including a copolymer of a dianhydride compound and a diamine compound, wherein the copolymer includes a repeating unit represented by Formula 1: wherein each of Ar1 and Ar2 is independently a substituted or unsubstituted aromatic group comprising 6 to 30 carbon atoms, X is an electron donating group, and is an ester group, wherein “*” indicates a point of attachment to the aromatic groups Ar1 and Ar2.
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