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1.发明申请METHOD OF MANUFACTURING A POLYIMIDE SUBSTRATE AND METHOD OF MANUFACTURING A DISPLAY DEVICE USING THE SAME 有权制造聚酰亚胺基板的方法和使用其制造显示器件的方法公开(公告)号：US20150076720A1
公开(公告)日：2015-03-19
申请号：US14189251
申请日：2014-02-25
发明人： Hayk KHACHATRYAN , Hyunwoo KOO , Sunho KIM , Taewoong KIM
CPC分类号： B29C41/003 , B29C41/02 , B29K2079/08 , B29L2009/00 , B29L2011/00
摘要： Provided is a method of manufacturing a polyimide substrate. An acid solution is provided to a glass substrate to remove a first cation included in the glass substrate, and a source solution including polyamic acid is provided to the glass substrate. Then, the polyamic acid is cured to form a polyimide substrate on the glass substrate, and the polyimide substrate is separated from the glass substrate.
摘要翻译： 提供一种制造聚酰亚胺基板的方法。 向玻璃基板提供酸溶液以除去玻璃基板中包含的第一阳离子，并且向玻璃基板提供包含聚酰胺酸的源溶液。 然后，将聚酰胺酸固化，在玻璃基板上形成聚酰亚胺基板，将聚酰亚胺基板与玻璃基板分离。
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公开(公告)号：US20240231441A1
公开(公告)日：2024-07-11
申请号：US18583140
申请日：2024-02-21
发明人： Jin Hwan CHOI , Hayk KHACHATRYAN , Hyunwoo KOO , Dongwon CHOI , Taewoong KIM
IPC分类号： G06F1/16
CPC分类号： G06F1/1656 , G06F1/1652
摘要： A display device includes a display module, a module support disposed below the display module, and a housing receiving the display module and the module support, wherein the module support includes a support layer disposed below the display module, and a plurality of support bars disposed in the support layer and having a greater modulus than the support layer.
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公开(公告)号：US20220269312A1
公开(公告)日：2022-08-25
申请号：US17629578
申请日：2019-12-11
发明人： Jin Hwan CHOI , Hayk KHACHATRYAN , Hyunwoo KOO , Dongwon CHOI , Taewoong KIM
IPC分类号： G06F1/16
摘要： A display device includes a display module, a module support disposed below the display module, and a housing which receives the display module and the module support. The module support includes: a support layer disposed below the display module, and a plurality of support bars disposed in the support layer and having a modulus greater than a modulus of the support layer.
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公开(公告)号：US20180011517A1
公开(公告)日：2018-01-11
申请号：US15638485
申请日：2017-06-30
发明人： Jin-Hwan CHOI , Hyun-Woo KOO , Jeong-Ho KIM , Tae-Woong KIM , Bo-Ik PARK , Tae-An SEO , Jung-Hun LEE , Hayk KHACHATRYAN
CPC分类号： G06F1/1652 , G06F1/1626 , G06F1/1641 , G06F1/1679 , G09F9/301
摘要： A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being rollable and unrollable based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, the first side of the rollable structure being opposite to the second side of the rollable structure, and wherein each of the unit structures includes a metal plate, the metal plate being bent by a bending limit angle in a direction in which the rollable structure is rolled, and a magnetic object on a side region of the metal plate, the magnetic object being magnetically coupled to an adjacent metal plate.
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公开(公告)号：US20150044932A1
公开(公告)日：2015-02-12
申请号：US14256595
申请日：2014-04-18
发明人： Hayk KHACHATRYAN
IPC分类号： H05B33/10
CPC分类号： H01L27/3244 , H01L51/003 , H01L51/56 , H01L2251/5338
摘要： A method for manufacturing a display device includes forming a metal layer on a carrier substrate, laminating a display substrate on the metal layer, supplying a current to the metal layer to heat the metal layer, and separating the display substrate from the metal layer and the carrier substrate.
摘要翻译： 一种显示装置的制造方法，其特征在于，在载体基板上形成金属层，在所述金属层上层叠显示基板，向所述金属层供给电流，对所述金属层进行加热，将所述显示基板与所述金属层分离， 载体衬底。
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公开(公告)号：US20220357775A1
公开(公告)日：2022-11-10
申请号：US17623884
申请日：2019-11-15
发明人： Jin Hwan CHOI , Hyunwoo KOO , Taewoong KIM , Dongwon CHOI , Hayk KHACHATRYAN
IPC分类号： G06F1/16
摘要： A display device includes a display module, a plurality of support bars disposed on a rear surface of the display module, a roller which is connected to one end of the display module and around which the display module and part of the plurality of support bars are wound, and a housing which accommodates the display module, the plurality of support bars, and the roller. A gap between the plurality of support bars varies according to areas of the display module.
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公开(公告)号：US20210272486A1
公开(公告)日：2021-09-02
申请号：US17258732
申请日：2018-10-19
发明人： Hayk KHACHATRYAN , Hyunwoo KOO , Taewoong KIM , Jeongho KIM , Hyungsik KIM , Dongwon CHOI , Jin Hwan CHOI
摘要： A display apparatus according to an embodiment of the present invention includes a display unit having flexibility, at least one roller extending in a first direction to wind or unwind the display unit, a plurality of joints extending along an edge region of the display unit, and a housing in which the display unit, the roller, and the joints are accommodated and into/from which the display unit and the joints are inserted and withdrawn, wherein the display unit includes a display panel having flexibility and in which a display area displaying an image is changed as the display unit is wound around or unwound from the roller, a protective film disposed above the display panel, and a support panel disposed below the display panel.
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8.发明申请公开(公告)号：US20150122427A1
公开(公告)日：2015-05-07
申请号：US14316314
申请日：2014-06-26
发明人： Hyunwoo KOO , Jusuck LEE , Taewoong KIM , Danbi CHOI , Sunho KIM , Kyungmin CHOI , Hayk KHACHATRYAN
IPC分类号： B32B43/00
CPC分类号： B32B43/006 , B32B38/10 , B32B2457/20 , Y10T156/1132 , Y10T156/1168 , Y10T156/1944 , Y10T156/1978
摘要： A flexible display panel peeling apparatus for peeling a flexible display panel attached to a top surface of a substrate includes a stage fixed to the substrate and a peeling plate comprising a bottom surface that is convex toward the flexible display panel and a plurality of adsorption units defined in the bottom surface to adsorb the flexible display panel to the bottom surface. Since the flexible display panel is successively peeled through the peeling plate, the flexible display panel may be peeled from the substrate without being damaged.
摘要翻译： 一种柔性显示面板剥离装置，用于剥离附着于基板的顶面的柔性显示面板，具有：固定于基板的台，以及包括向柔性显示面板凸出的底面的剥离板，以及多个吸附单元， 在底表面上将柔性显示面板吸附到底面。 由于柔性显示面板依次剥离通过剥离板，所以柔性显示面板可以从基板剥离而不被损坏。
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公开(公告)号：US20150319813A1
公开(公告)日：2015-11-05
申请号：US14639226
申请日：2015-03-05
发明人： Hayk KHACHATRYAN , Danbi CHOI , HYUNWOO KOO , TAEWOONG KIM
CPC分类号： H05B33/04 , H01L51/5253 , H01L51/5259 , H01L2251/5338 , H05B33/145
摘要： An organic electroluminescent display device includes a substrate, pixels on the substrate and each including an organic emission layer, and a sealing member covering the pixels and configured to block moisture and gas from outside the organic electroluminescent display device to the pixels. The sealing member includes an inorganic layer of which a lower surface is opposite to an upper surface thereof and closer to the pixels than the upper surface, and each of the upper surface and the lower surface has an uneven shape.
摘要翻译： 一种有机电致发光显示装置，包括：衬底，衬底上的像素，每个包括有机发光层;以及密封构件，覆盖像素，并被配置为阻挡来自有机电致发光显示装置的外部的水分和气体到像素。 密封构件包括下表面与其上表面相对并且比上表面更靠近像素的无机层，并且上表面和下表面中的每一个具有不平坦的形状。
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10.发明申请METHOD OF MANUFACTURING FLEXIBLE SUBSTRATE AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME 有权制造柔性基板的方法及使用其制造显示装置的方法公开(公告)号：US20150188097A1
公开(公告)日：2015-07-02
申请号：US14451705
申请日：2014-08-05
发明人： Hayk KHACHATRYAN , Hyunwoo KOO , Sunho KIM , Taewoong KIM
IPC分类号： H01L51/56 , G02F1/1333 , H01L51/00
CPC分类号： G02F1/133305 , G02F1/1362 , H01L27/3244 , H01L51/003 , H01L51/0097 , H01L2251/5338 , Y02E10/549 , Y02P70/521
摘要： A sacrificial layer is formed on a support substrate and a flexible substrate is formed on the sacrificial layer. Pixels are then formed on the flexible substrate. The sacrificial layer is heated by microwave energy, and a gas is discharged from the sacrificial layer. The flexible substrate, including the pixels formed thereon, is separated from the support substrate including the sacrificial layer formed thereon using the gas.
摘要翻译： 在支撑基板上形成牺牲层，在牺牲层上形成柔性基板。 然后在柔性基板上形成像素。 牺牲层由微波能量加热，从牺牲层排出气体。 包括其上形成的像素的柔性基板使用气体与包括其上形成的牺牲层的支撑基板分离。
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