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公开(公告)号：US10743428B2
公开(公告)日：2020-08-11
申请号：US16533645
申请日：2019-08-06
发明人： Sun Haeng Cho
摘要： A slidable display device in which a display panel includes a first area and a second area extending from the first area. A plurality of rollers are inside the housing, which includes an opening. The first area is exposed to the outside through the opening when the second area is stored in the housing. The second area is bent toward a lower portion the first area so as to be located between the plurality of rollers and a lower surface of the housing. The display panel is configured to slide by rotating the plurality of rollers such that the second area is exposed to the outside through the opening or introduced to the inside, and thereby, an area of the display area may be adjusted.
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公开(公告)号：US10459557B2
公开(公告)日：2019-10-29
申请号：US15617936
申请日：2017-06-08
发明人： Jung Moo Hong , Sun Haeng Cho , Kyu Young Kim , Jin Bo Shim
摘要： A display device includes: a plurality of light emitting elements; a pixel definition layer having a plurality of openings defining positions of the light emitting elements; an encapsulation layer on the light emitting elements and the pixel definition layer; an insulation layer on the encapsulation layer and having a smaller width than a portion of the pixel definition layer between two adjacent openings therein; and a plurality of touch sensing cells on the insulation layer.
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公开(公告)号：US10592055B2
公开(公告)日：2020-03-17
申请号：US15871285
申请日：2018-01-15
发明人： Dong-Hoon Lee , Byung Sun Kim , Jeong Kyoo Kim , Sun Haeng Cho , Yong Won Jo , Jae Hyung Cho
摘要： A touch sensing apparatus including: a touch panel including a first electrode and a second electrode; a driver configured to apply a driving signal to the first electrode; a touch sensor configured to receive a signal transferred depending on the driving signal from the second electrode, and to convert and output the signal as a sensing signal; and a touch controller configured to detect the sensing signal. The touch panel further includes a third electrode and a fourth electrode which transfer noise signals having different magnitudes to the touch sensor, and the touch sensor outputs the sensing signal by using a difference in the noise signals and the signal.
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公开(公告)号：US09927934B2
公开(公告)日：2018-03-27
申请号：US15009209
申请日：2016-01-28
发明人： Jae Neung Kim , Sun Haeng Cho , Ki-Hyun Cho
CPC分类号： G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , Y10S977/762
摘要： A flexible touch panel includes a touch sensor unit disposed on a flexible substrate. The flexible touch panel includes a transparent conductive layer, a first transparent conductive oxide layer, and a second transparent conductive oxide layer that are sequentially deposited and sequentially contact each other.
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公开(公告)号：US09830031B2
公开(公告)日：2017-11-28
申请号：US14806864
申请日：2015-07-23
发明人： Jae Neung Kim , Jong Hyun Choi , Jeong-Hwan Kim , Won Baek Lee , Ki-Hyun Cho , Kyung Seop Kim , Cheol Kyu Kim , Sung Kyun Park , Sun Haeng Cho
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04103
摘要： A touch screen panel includes a substrate, touch electrodes disposed on a touch area of the substrate and configured to sense a touch, and a connection line disposed on the touch area, the connection line including a first end connected a touch electrode of the touch electrodes and a second end connected to a pad, the pad including a first conductive layer disposed on the substrate, a second conductive layer disposed on the first conductive layer, and a first protective conductive layer disposed on the second conductive layer, in which the touch electrode includes the first conductive layer, and the first protective conductive layer.
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公开(公告)号：US11144096B2
公开(公告)日：2021-10-12
申请号：US16868151
申请日：2020-05-06
发明人： Sun Haeng Cho , Hyo Yul Yoon
IPC分类号： G06F1/16
摘要： A housing member and a flexible display device including the same are provided. A display panel includes a bending portion and non-bending portions provided on both sides of the bending portion; a body portion disposed under the display panel and includes a first frame and a second frame opposite to each other; and a connection portion connecting the first frame and the second frame to each other and defining a bending axis, the first frame and the second frame include facing surfaces including magnetic areas and a nonmagnetic area, the magnetic areas are spaced apart from each other by the nonmagnetic area, and two magnetic areas of the magnetic areas are disposed in the first frame and the second frame, respectively, and face each other, and have opposite polarities that attract the two magnetic areas.
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7.发明授权公开(公告)号：US09990097B2
公开(公告)日：2018-06-05
申请号：US15072624
申请日：2016-03-17
发明人： Sung Kyun Park , Jae Neung Kim , Ki Hyun Cho , Sun Haeng Cho , Cheol Kyu Kim
CPC分类号： G06F3/044 , G06F2203/04103
摘要： A touch screen panel includes a substrate, a sensing electrode, a connection wire, and a passivation layer. The substrate includes a first area and a second area disposed outside the first area. The sensing electrode is disposed in the first area. The connection wire is electrically connected to the sensing electrode, the connection wire being disposed in the second area. The passivation layer covers portions of the sensing electrode and the connection wire. The sensing electrode includes a first conductive layer disposed on the substrate. The connection wire includes a second conductive layer disposed on the substrate, a metal wiring layer disposed on the second conductive layer, and a capping layer disposed on the second conductive layer.
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公开(公告)号：US09977522B2
公开(公告)日：2018-05-22
申请号：US14668765
申请日：2015-03-25
发明人： Ki Hyun Cho , Cheol Kyu Kim , Sung kyun Park , Sun Haeng Cho
IPC分类号： G06F3/041 , G06F3/044 , H05K3/10 , H05K3/06 , H01L21/027
CPC分类号： G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H01L21/0272 , H05K3/064 , H05K3/10
摘要： A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.
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9.发明授权公开(公告)号：US09786724B2
公开(公告)日：2017-10-10
申请号：US14731200
申请日：2015-06-04
发明人： Suk Choi , Hee Young Lee , Cheol Kyu Kim , Sun Haeng Cho , Hyun-Joo Hwang
CPC分类号： H01L27/3232 , G02B5/3016 , H01L27/3211 , H01L51/5281
摘要： An organic light emitting diode display includes: a display module including a first organic light emitting diode to emit light with a first wavelength, a second organic light emitting diode to emit light with a second wavelength, and a third organic light emitting diode to emit light with a third wavelength; a phase difference layer including a first liquid crystal pattern on the first organic light emitting diode, and a second liquid crystal pattern on the second organic light emitting diode and the third organic light emitting diode; and a linear polarization layer on the phase difference layer.
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公开(公告)号：US11644931B2
公开(公告)日：2023-05-09
申请号：US17718646
申请日：2022-04-12
发明人： Ki Hyun Cho , Cheol Kyu Kim , Sung kyun Park , Sun Haeng Cho
IPC分类号： G06F3/044 , G06F3/041 , H05K3/06 , H05K3/10 , H01L21/027
CPC分类号： G06F3/0443 , G06F3/041 , H05K3/064 , H05K3/10 , G06F2203/04103 , G06F2203/04112 , H01L21/0272
摘要： A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.
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