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公开(公告)号：US10797123B2
公开(公告)日：2020-10-06
申请号：US16115730
申请日：2018-08-29
发明人： Yoon-Jong Cho , Suyeon Yun , Seokje Seong , Seongjun Lee , Joonhoo Choi , Semyung Kwon , Kyunghyun Baek
IPC分类号： H01L51/52 , H01L27/32 , H01L27/12 , G09G3/3225
摘要： A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower opening is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper opening is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper openings. A luminescent device is disposed on the organic layer and overlaps the first region.
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公开(公告)号：US11997900B2
公开(公告)日：2024-05-28
申请号：US17933470
申请日：2022-09-19
发明人： Kyunghyun Baek , Seok Je Seong , Hyeonsik Kim , Yoonjee Shin , Jae Hyun Lee , Woo Ho Jeong , Yoon-Jong Cho
IPC分类号： H10K59/131 , H01L27/12 , H01L29/786 , H10K59/121 , H10K59/124
CPC分类号： H10K59/131 , H01L29/78645 , H10K59/1213 , H10K59/124 , H01L27/124 , H01L27/1248
摘要： A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.
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公开(公告)号：US09900977B2
公开(公告)日：2018-02-20
申请号：US14799047
申请日：2015-07-14
发明人： Jusuck Lee , Youn Joon Kim , Kyunghyun Baek , Yoonjee Shin , Sangjo Lee , Junghun Lee , Kyungmin Choi
CPC分类号： H05K1/028 , G06F1/16 , G06F1/1652 , G09F9/301 , H04M1/0268
摘要： A rollable display device including a flexible display panel; a housing inside which the flexible display panel is rolled and accommodated; a first flexural member in the housing, the first flexural member contacting a first surface of the flexible display panel to bend the first surface; a second flexural member in the housing and spaced apart from the first flexural member in a first direction, the second flexural member contacting a second surface of the flexible display panel to bend the second surface; a reel core in the housing and the flexible display panel is rollable around a reel core.
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公开(公告)号：US11515376B2
公开(公告)日：2022-11-29
申请号：US17063698
申请日：2020-10-05
发明人： Yoon-Jong Cho , Suyeon Yun , Seokje Seong , Seongjun Lee , Joonhoo Choi , Semyung Kwon , Kyunghyun Baek
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3225 , H01L51/52
摘要： A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower groove is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper groove is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper grooves. A luminescent device is disposed on the organic layer and overlaps the first region.
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公开(公告)号：US20220352274A1
公开(公告)日：2022-11-03
申请号：US17810705
申请日：2022-07-05
发明人： Yoonjee Shin , Kyunghyun Baek , Seokje Seong , Wooho Jeong , Yoon-jong Cho
IPC分类号： H01L27/32 , H01L51/52 , G09G3/3233 , H01L27/12
摘要： A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings respectively.
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公开(公告)号：US20230087942A1
公开(公告)日：2023-03-23
申请号：US18059800
申请日：2022-11-29
发明人： YOON-JONG CHO , Suyeon Yun , Seokje Seong , Seongjun Lee , Joonhoo Choi , Semyung Kwon , Kyunghyun Baek
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3225 , H01L51/52
摘要： A display panel includes a base layer having a first region and a bent second region. An inorganic layer is disposed on the base layer. A lower groove is formed within the inorganic layer and overlaps the second region. A first thin-film transistor is disposed on the inorganic layer and includes a silicon semiconductor pattern overlapping the first region. A second thin-film transistor is disposed on the inorganic layer and includes an oxide semiconductor pattern overlapping the first region. Insulating layers overlap the first and second regions. An upper groove is formed within the insulating layers. A signal line electrically connects the second thin-film transistor. An organic layer overlaps the first and second regions and is disposed in the lower and upper grooves. A luminescent device is disposed on the organic layer and overlaps the first region.
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公开(公告)号：US11450725B2
公开(公告)日：2022-09-20
申请号：US16844435
申请日：2020-04-09
发明人： Kyunghyun Baek , Seok Je Seong , Hyeonsik Kim , Yoonjee Shin , Jae Hyun Lee , Woo Ho Jeong , Yoon-Jong Cho
IPC分类号： H01L27/32 , H01L29/786 , H01L27/12
摘要： A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.
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公开(公告)号：US11380745B2
公开(公告)日：2022-07-05
申请号：US16294193
申请日：2019-03-06
发明人： Yoonjee Shin , Kyunghyun Baek , Seokje Seong , Wooho Jeong , Yoon-jong Cho
IPC分类号： H01L27/12 , H01L29/786 , H01L27/32 , H01L51/52 , G09G3/3233 , G09G3/3225
摘要： A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings, respectively.
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公开(公告)号：US20160120022A1
公开(公告)日：2016-04-28
申请号：US14676193
申请日：2015-04-01
发明人： Junghun LEE , Younjoon Kim , Kyunghyun Baek , Sangjo Lee , Jangdoo Lee , Jusuck Lee , Kyungmin Choi
CPC分类号： H04M1/0268 , G06F1/1652
摘要： 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.
摘要翻译： 具有可滚动显示面板的柔性显示装置包括具有形成在其中的开口部的壳体，可旋转地设置在壳体内的第一辊，设置在第一辊上以围绕第一辊卷绕或从第一辊释放的显示部， 以及设置在壳体内部的可旋转引导部分，用于在显示部分的移动期间至少一次地径向弯曲显示部分来引导显示部分。
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10.发明授权公开(公告)号：US12022695B2
公开(公告)日：2024-06-25
申请号：US17810705
申请日：2022-07-05
发明人： Yoonjee Shin , Kyunghyun Baek , Seokje Seong , Wooho Jeong , Yoon-jong Cho
IPC分类号： H10K59/123 , G09G3/3233 , H01L27/12 , H01L29/417 , H01L29/49 , H01L29/66 , H01L29/786 , H10K50/805 , H10K59/121 , H10K59/124 , G09G3/3225
CPC分类号： H10K59/123 , G09G3/3233 , H01L29/41733 , H01L29/4908 , H01L29/66757 , H10K50/805 , H10K59/1213 , H10K59/124 , G09G3/3225 , G09G2300/0426 , H01L27/1225 , H01L29/7869
摘要： A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings respectively.
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