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公开(公告)号：US20230134528A1
公开(公告)日：2023-05-04
申请号：US18088738
申请日：2022-12-26
发明人： Jae-Kyoung KIM , Ki Seo KIM , Won Sang PARK , Bong Hyun YOU
IPC分类号： H10K59/131 , H10K59/40 , H10K59/65 , H10K50/84 , H01Q1/24
摘要： A display apparatus includes a base substrate including an opening area which transmits light, an opening peripheral area which is a non-display area surrounding the opening area, and a display area surrounding the opening peripheral area, a thin film transistor disposed on the base substrate, a light emitting structure electrically connected to the thin film transistor, and a loop-type antenna electrode disposed on the base substrate in the opening peripheral area to surround the opening area.
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公开(公告)号：US20230050455A1
公开(公告)日：2023-02-16
申请号：US17682561
申请日：2022-02-28
发明人： Chang Woo SHIM , Ju Yeon KIM , Won Sang PARK , Gi Na YOO , Seong Jun LEE
摘要： Provided is a display device comprising a first substrate, a thin film transistor layer disposed on the first substrate and including a plurality of thin film transistors, a pixel defining layer disposed on the thin film transistor layer and defining a plurality of emission areas, a pixel electrode disposed in each of the emission areas on the thin film transistor layer, a plurality of spacers disposed on the pixel defining layer and distinguished from the pixel defining layer and the pixel electrode with respect to light of a specific wavelength, a touch electrode disposed on the plurality of spacers and configured to receive an input from an outside, and a code pattern having position information determined by a planar shape of each of the plurality of spacers.
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公开(公告)号：US20220392962A1
公开(公告)日：2022-12-08
申请号：US17666749
申请日：2022-02-08
发明人： Won Sang PARK , Seong Jun Lee
摘要： A display device includes a display unit comprising a plurality of light-emitting areas emitting light. A touch sensing unit is disposed on the display unit to sense a touch. A buffer part is disposed on the touch sensing unit to cushion an external impact. A metal patient is disposed on the buffer part and has a mesh structure. The metal pattern includes a plurality of code patterns having a cut shape that encodes position information.
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公开(公告)号：US20220129106A1
公开(公告)日：2022-04-28
申请号：US17646743
申请日：2022-01-03
发明人： Ki Seo KIM , Jae-Kyoung KIM , Won Sang PARK , Bong Hyun YOU
摘要： A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.
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公开(公告)号：US20190154533A1
公开(公告)日：2019-05-23
申请号：US16178469
申请日：2018-11-01
发明人： Jae Ik LIM , Won Sang PARK , Hye Yong CHU , Do-Il KIM , Nae-Eung LEE , Han-Byeol LEE
摘要： A pressure sensor includes: a base substrate including an embossed pattern; a first conductive layer disposed on the base substrate; a pressure sensitive material layer disposed on the first conductive layer such that its electrical characteristic is varied corresponding to a strain applied thereto, the pressure sensitive material layer including a dielectric and nanoparticles dispersed in the dielectric; and a second conductive layer disposed on the pressure sensitive material layer, wherein the dielectric and the nanoparticle include materials having pyroelectricities of polarities opposite to each other.
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公开(公告)号：US20190097149A1
公开(公告)日：2019-03-28
申请号：US16202397
申请日：2018-11-28
发明人： Chi-O CHO , Byungchoon YANG , Young-Jun SEO , Won Sang PARK
摘要： An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.
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公开(公告)号：US20180358418A1
公开(公告)日：2018-12-13
申请号：US16105361
申请日：2018-08-20
发明人： Jong Ho HONG , Won Il CHOI , Hye Jin JOO , Won Sang PARK , Mu Gyeom KIM , Man Sik MYEONG , Hyo Yul YOON
CPC分类号： H01L27/3218 , H01L27/3223 , H01L27/326 , H01L27/3276 , H01L29/08 , H01L51/0097 , H01L2251/5338 , Y02E10/549
摘要： An organic light emitting diode display includes a stretchable substrate, a plurality of pixel forming plates, first and second pixels, and a cut-out groove. The pixel forming plates are on the substrate and spaced apart from each other. The first and second pixels are on respective first and second pixel forming plates of the plurality of the pixel forming plates adjacent in a first direction. The first and second pixel forming plates are connected by a first bridge. The cut-out groove are in the first and second pixel forming plates and adjacent to an area connected to the first bridge.
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公开(公告)号：US20180240992A1
公开(公告)日：2018-08-23
申请号：US15958726
申请日：2018-04-20
发明人： Chi-O CHO , Byungchoon YANG , Young-Jun SEO , Won Sang PARK
CPC分类号： H01L51/502 , H01L27/3211 , H01L27/322 , H01L27/326 , H01L51/5016 , H01L51/5212 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/5253 , H01L51/5281 , H01L2251/301 , H01L2251/305 , H01L2251/308 , H01L2251/5315 , H01L2251/5369
摘要： An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.
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公开(公告)号：US20180062044A1
公开(公告)日：2018-03-01
申请号：US15689990
申请日：2017-08-29
发明人： Gun Mo KIM , Min Woo KIM , Won Sang PARK , Hye Yong CHU , Jong Ho HONG , Si-Hoon KIM , Ju-Young KIM , Yun Seok NAM , Myoung Hoon SONG , Sang Yun LEE
IPC分类号： H01L33/42 , H01L31/0224 , H01L51/00
CPC分类号： H01L33/42 , C08F12/08 , C08F28/00 , C09D125/18 , H01L31/022425 , H01L51/0037
摘要： A transparent electrode includes: an elastic substrate; a conductive polymer layer overlapping the elastic substrate; and silver nanowires between the elastic substrate and the conductive polymer layer.
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公开(公告)号：US20180024675A1
公开(公告)日：2018-01-25
申请号：US15721305
申请日：2017-09-29
发明人： Jong Ho HONG , Won Sang PARK , Won Il CHOI
IPC分类号： G06F3/044 , G06F1/16 , H01L27/32 , G09G3/3233
CPC分类号： G06F3/044 , G06F1/1652 , G06F2203/04102 , G09G3/3233 , H01L27/3218 , H01L27/3244 , H01L51/0097
摘要： A stretchable display includes: a stretchable substrate including first areas and second areas; main pixels disposed on the first areas of the stretchable substrate, the main pixels configured to display different colors; and at least one sub-pixel disposed on the second areas of the stretchable substrate, the at least one sub-pixel being configured to display one color that is the same as any one of the main pixels, wherein the sub-pixel is configured to turn on in response to the stretchable substrate being stretched.
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