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公开(公告)号：US11140790B2
公开(公告)日：2021-10-05
申请号：US16382811
申请日：2019-04-12
发明人： Taewoong Kim , Hyunwoo Koo , Hyungsik Kim , Jeongho Kim , Jinhwan Choi
摘要： A display device includes a first guide member extending in a first direction, a second guide member extending in the first direction and facing the first guide member in a second direction crossing the first direction, a display panel disposed between the first guide member and the second guide member, a support member which supports a portion of the display panel, a first driving unit which moves the support member, and a second driving unit connected to one end of the display panel to roll or unroll the display panel. Both sides of the support member are inserted into guide grooves defined in an inner side surface of the first guide member and an inner side surface of the second guide member, which faces the inner side surface of the first guide member, and the support member moves along the guide grooves.
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公开(公告)号：US20170117501A1
公开(公告)日：2017-04-27
申请号：US15334137
申请日：2016-10-25
发明人： Jinhwan Choi , Jintaek Kim , Taewoong Kim , Boik Park , Juchan Park , Taean Seo , Younggug Seol
CPC分类号： H01L51/5246 , B29C63/0004 , B29C63/0047 , B29C63/0073 , B29C63/0095 , B29C65/50 , B29L2031/3475 , G02F1/133308 , G02F2001/133325 , H01L27/3244 , H01L51/003 , H01L51/56 , H01L2227/323 , H01L2251/5338
摘要： A method of manufacturing a curved display device is disclosed. In one aspect, the method includes providing a frame, providing a flexible display panel and attaching a first area of the flexible display panel to the frame. The method also includes attaching a second area of the flexible display panel to the frame, wherein the providing of the flexible display panel comprises attaching a release paper to a surface of the flexible display panel, the release paper comprising first and second release areas respectively corresponding to the first and second areas of the flexible display panel. The method further includes removing the first release area from the flexible display panel before attaching the first area and removing the second release area from the flexible display panel before attaching the second area.
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公开(公告)号：US20160365522A1
公开(公告)日：2016-12-15
申请号：US14958614
申请日：2015-12-03
发明人： Taean Seo , Kihyun Kim , Jinhwan Choi
CPC分类号： H01L51/0097 , H01L51/003 , H01L51/5253 , H01L51/56 , H01L2227/326 , H01L2251/5338 , Y02E10/549 , Y02P70/521
摘要： A flexible display and a method of manufacturing the same are disclosed. In one aspect, the method includes forming a sacrificial layer on a support substrate, wherein the sacrificial layer includes a plurality of patterns continuously formed thereon and a plurality of grooves formed between the patterns. The method also includes forming a display unit on the sacrificial layer, dissolving and removing the sacrificial layer with water and separating the display unit from the support substrate.
摘要翻译： 公开了柔性显示器及其制造方法。 一方面，该方法包括在支撑衬底上形成牺牲层，其中牺牲层包括连续形成在其上的多个图案以及形成在图案之间的多个凹槽。 该方法还包括在牺牲层上形成显示单元，用水溶解和去除牺牲层并将显示单元与支撑基板分离。
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公开(公告)号：US10684714B2
公开(公告)日：2020-06-16
申请号：US15690814
申请日：2017-08-30
发明人： Taean Seo , Sunho Kim , Youngseok Seo , Junghun Lee , Jinhwan Choi
摘要： A display device including a touch display panel, a roller housing, a touch bar, and a panel driver. The touch display panel includes a plurality of pixels and a plurality of touch sensing elements. At least a portion of the touch display panel is rolled around a roller. The roller housing is configured to receive the roller and has an opening configured to receive the touch display panel. The touch bar is disposed between the roller housing and the touch display panel and contacts the touch display panel. The panel driver divides a display portion of the touch display panel into a display area and a non-display area according to positions of touch sensing elements contacting the touch bar. The panel driver deactivates at least a portion of the non-display area.
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公开(公告)号：US09806272B2
公开(公告)日：2017-10-31
申请号：US14958614
申请日：2015-12-03
发明人： Taean Seo , Kihyun Kim , Jinhwan Choi
CPC分类号： H01L51/0097 , H01L51/003 , H01L51/5253 , H01L51/56 , H01L2227/326 , H01L2251/5338 , Y02E10/549 , Y02P70/521
摘要： A flexible display and a method of manufacturing the same are disclosed. In one aspect, the method includes forming a sacrificial layer on a support substrate, wherein the sacrificial layer includes a plurality of patterns continuously formed thereon and a plurality of grooves formed between the patterns. The method also includes forming a display unit on the sacrificial layer, dissolving and removing the sacrificial layer with water and separating the display unit from the support substrate.
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公开(公告)号：US20170025637A1
公开(公告)日：2017-01-26
申请号：US15150246
申请日：2016-05-09
发明人： Taewoong Kim , Younggug Seol , Boik Park , Taean Seo , Minsu Lee , Sunhee Lee , Pilsuk Lee , Jinhwan Choi
CPC分类号： H01L51/5253 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L51/56 , H01L2227/323
摘要： A display apparatus capable of preventing (or protecting from) permeation of moisture. The apparatus includes a substrate comprising a display area and a peripheral area surrounding the display area; a pad unit located on the peripheral area; an organic insulating layer covering the display area and a part of the peripheral area adjacent to the display area; and an inorganic insulating layer that covers at least a first area when the first area is a part between the organic insulating layer and the pad unit.
摘要翻译： 能够防止（或防止）水分渗透的显示装置。 该装置包括：基板，包括显示区域和围绕显示区域的外围区域; 位于周边区域上的垫单元; 覆盖所述显示区域和与所述显示区域相邻的所述周边区域的一部分的有机绝缘层; 以及当所述第一区域是所述有机绝缘层和所述垫单元之间的部分时，至少覆盖第一区域的无机绝缘层。
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公开(公告)号：US11452218B2
公开(公告)日：2022-09-20
申请号：US16853943
申请日：2020-04-21
发明人： Jinhwan Choi , Hyunwoo Koo , Taewoong Kim , Dongwon Choi , Kachatryan Hayk
摘要： A display device includes a display module and a housing. At least one roller is disposed in the housing. The display module is configured to be wound on the at least one roller and to be inserted and drawn from the housing. The display module comprises a display panel, a window on the display panel and an adhesion layer between the display panel and the window. The adhesion layer comprises a first polymer layer having positive charges and a second polymer layer having negative charges. The second polymer layer is directly disposed on the first polymer layer.
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公开(公告)号：US11316133B2
公开(公告)日：2022-04-26
申请号：US16903297
申请日：2020-06-16
发明人： Jinhwan Choi , Taewoong Kim , Taean Seo , Younggug Seol , Pilsuk Lee
摘要： An organic light-emitting display apparatus includes a substrate, an inorganic insulation film on the substrate, an organic insulation film on the inorganic insulation film, an organic light-emitting device on the organic insulation film, and an encapsulation unit including a first inorganic film covering the organic light-emitting device and having a first boundary portion contacting the organic insulation film, an organic film covering the first inorganic film and having a second boundary portion contacting the inorganic insulation film, and a second inorganic film covering the organic film and having a third boundary portion contacting the substrate.
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公开(公告)号：US11108003B2
公开(公告)日：2021-08-31
申请号：US15590110
申请日：2017-05-09
发明人： Taean Seo , Taehoon Yang , Boik Park , Kiyong Lee , Jinhwan Choi
摘要： A flexible display apparatus including a display substrate having a bending area that is bendable in one direction; a thin film encapsulation (TFE) layer on the display substrate; and at least one insulating dam on the display substrate, wherein the at least one insulating dam is outside the bending area.
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公开(公告)号：US20200313118A1
公开(公告)日：2020-10-01
申请号：US16903297
申请日：2020-06-16
发明人： Jinhwan Choi , Taewoong Kim , Taean Seo , Younggug Seol , Pilsuk Lee
摘要： An organic light-emitting display apparatus includes a substrate, an inorganic insulation film on the substrate, an organic insulation film on the inorganic insulation film, an organic light-emitting device on the organic insulation film, and an encapsulation unit including a first inorganic film covering the organic light-emitting device and having a first boundary portion contacting the organic insulation film, an organic film covering the first inorganic film and having a second boundary portion contacting the inorganic insulation film, and a second inorganic film covering the organic film and having a third boundary portion contacting the substrate.
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