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公开(公告)号：US11650681B2
公开(公告)日：2023-05-16
申请号：US17095633
申请日：2020-11-11
发明人： Ji-Hyun Kim , Woongsik Kim , Jin-Su Byun , Tae Wook Kang , Gwangmin Cha , Saehee Han
CPC分类号： G06F3/0412 , G06F3/0446 , H01L27/322 , H01L27/323 , H01L27/3244 , H01L51/5253 , H01L51/5284 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
摘要： Provided is a display device that includes a display panel including a plurality of light emitting areas and a non-light emitting area between the light emitting areas, an insulating layer disposed on the display panel, a first conductive pattern overlapping the non-light emitting area and directly disposed on the insulating layer, a color filter layer overlapping the light emitting areas and disposed on the insulating layer, a first insulating layer disposed on the first conductive pattern and the color filter layer and in which opening parts overlapping the light emitting areas are defined, and a second conductive pattern overlapping the non-light emitting area and disposed on the first insulating layer.
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公开(公告)号：US20210167151A1
公开(公告)日：2021-06-03
申请号：US17024609
申请日：2020-09-17
发明人： Jungi Kim , Jin-Su Byun , Jaehun Lee , Bogeon Jeon , Yang-Ho Jung
摘要： A display device includes a display panel including a plurality of light emitting areas; and an input sensor disposed on the display panel and having a first conductive layer and a first insulating layer disposed on the first conductive layer. The first insulating layer includes a plurality of optical patterns that extend in a direction away from the first conductive layer.
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公开(公告)号：US12058887B2
公开(公告)日：2024-08-06
申请号：US18354261
申请日：2023-07-18
发明人： Woongsik Kim , Jin-Su Byun , Donghwan Bae , Sanghyun Lee
CPC分类号： H10K50/865 , G06F3/0412 , G06F3/0446 , H10K50/844 , H10K59/353 , H10K59/40 , G06F2203/04111 , G06F2203/04112
摘要： A display device includes a display panel including a first area including a peripheral region and an emission region of a pixel of a first group; and a second area including a peripheral region and an emission region of a pixel of a second group; at least one insulating layer disposed on the display panel and overlapping the second area; an organic layer disposed on the at least one insulating layer and overlapping the second area; and a light blocking pattern disposed on the organic layer and overlapping the second area. A first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, and a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.
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公开(公告)号：US11925072B2
公开(公告)日：2024-03-05
申请号：US17375554
申请日：2021-07-14
发明人： Jin-Su Byun , Woongsik Kim , Donghwan Bae , Sanghyun Lee
IPC分类号： H10K59/12 , H10K50/84 , H10K50/844 , H10K59/122 , H10K59/40 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/816 , H10K50/828 , H10K50/842
CPC分类号： H10K59/122 , H10K50/844 , H10K59/40 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/816 , H10K50/828 , H10K50/8426
摘要： A display apparatus includes a display panel including a first electrode, a pixel defining layer including a first opening that exposes at least a portion of the first electrode, a light emitting layer disposed on the first electrode, a display device layer including a second electrode disposed on the light emitting layer, and a thin-film encapsulation layer that overlaps the display device layer, an input sensing panel disposed on the thin-film encapsulation layer and including a sensing insulation layer and a conductive layer, and an organic insulation layer that overlaps the sensing insulation layer and includes a second opening overlapping the first opening. A side surface of the organic insulation layer defines the second opening and includes protruding side surfaces inclined in different directions from a side surface of the pixel defining layer, and the side surface of the pixel defining layer defines the first opening.
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公开(公告)号：US11751429B2
公开(公告)日：2023-09-05
申请号：US17889313
申请日：2022-08-16
发明人： Jun Gi Kim , Woong Sik Kim , Jeong Won Kim , Donghwan Bae , Jin-Su Byun
IPC分类号： G06F3/045 , H10K50/858 , G06F3/044 , G06F3/041 , H10K59/122 , H10K71/00 , H10K59/40 , H10K59/35 , H10K59/12
CPC分类号： H10K50/858 , G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/122 , H10K71/00 , G06F2203/04111 , H10K59/1201 , H10K59/351 , H10K59/40
摘要： A display device includes: a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a bank layer disposed on the pixel electrode having a pixel opening overlapping the pixel electrode; an emission layer disposed in the pixel opening; a common electrode disposed on the emission layer and the bank layer; an encapsulation layer disposed on the common electrode; a sensing electrode disposed on the encapsulation layer; a first insulator disposed on the encapsulation layer to overlap the pixel opening; a second insulator disposed outside the first insulator; and a third insulator disposed outside the second insulator. The first insulator has a first refractive index, the second insulator has a second refractive index, and the third insulator has a third refractive index, and the first refractive index, and wherein the second refractive index, and the third refractive index are different from each other.
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公开(公告)号：US11711942B2
公开(公告)日：2023-07-25
申请号：US16821834
申请日：2020-03-17
发明人： Gwangmin Cha , Woong Sik Kim , Jin-Su Byun , Sanghyun Lee
IPC分类号： H01L21/00 , H10K50/858 , H10K50/85 , H10K59/40 , H10K59/122
CPC分类号： H10K50/858 , H10K50/85 , H10K59/122 , H10K59/40
摘要： A display device may include a first electrode, a pixel defining layer disposed on the first electrode, the pixel defining layer having a pixel opening that exposes the first electrode, an emission layer disposed in the pixel opening and on the first electrode, a second electrode disposed on the emission layer, a first refractive layer disposed on the second electrode and being an organic refractive layer, a second refractive layer disposed on the first refractive layer and being an organic refractive layer, the second refractive layer having a first opening that overlaps the pixel opening, and a third refractive layer disposed on the second refractive layer, the third refractive layer having a second refractive index greater than a first refractive index of the second refractive layer.
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公开(公告)号：US20230140270A1
公开(公告)日：2023-05-04
申请号：US17889313
申请日：2022-08-16
发明人： Jun Gi Kim , Woong Sik Kim , Jeong Won Kim , Donghwan Bae , Jin-Su Byun
摘要： A display device includes: a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a bank layer disposed on the pixel electrode having a pixel opening overlapping the pixel electrode; an emission layer disposed in the pixel opening; a common electrode disposed on the emission layer and the bank layer; an encapsulation layer disposed on the common electrode; a sensing electrode disposed on the encapsulation layer; a first insulator disposed on the encapsulation layer to overlap the pixel opening; a second insulator disposed outside the first insulator; and a third insulator disposed outside the second insulator. The first insulator has a first refractive index, the second insulator has a second refractive index, and the third insulator has a third refractive index, and the first refractive index, and wherein the second refractive index, and the third refractive index are different from each other.
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公开(公告)号：US11844240B2
公开(公告)日：2023-12-12
申请号：US17073874
申请日：2020-10-19
发明人： Jin-Su Byun , Sang Hyun Lee , Sae Hee Han , Ji-Hyun Kim
IPC分类号： H01L27/32 , H10K59/122 , H10K50/844 , H10K59/40 , H10K59/35 , H10K71/00 , H10K59/12
CPC分类号： H10K59/122 , H10K50/844 , H10K59/353 , H10K59/40 , H10K71/00 , H10K59/1201
摘要： A display device includes a base substrate, a pixel defining layer disposed on the base substrate and including a first opening, a light emitting structure disposed in the first opening of the pixel defining layer, a thin film encapsulation layer disposed on the light emitting structure, a touch electrode disposed on the thin film encapsulation layer, an insulating pattern disposed on the touch electrode and including a second opening which overlaps the first opening, and a high refractive layer disposed on the insulating pattern, the high refractive layer including a plurality of grid patterns disposed on a top surface of the high refractive layer, and a refractive index higher than a refractive index of the insulating pattern.
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9.发明授权公开(公告)号：US11747949B2
公开(公告)日：2023-09-05
申请号：US17836929
申请日：2022-06-09
发明人： Jin-Su Byun , Woongsik Kim
IPC分类号： G06F3/044 , G06F3/041 , H10K59/40 , G09G3/3233 , H10K59/122
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/0443 , H10K59/40 , G06F2203/04103 , G06F2203/04111 , G09G3/3233 , G09G2300/0426 , G09G2300/0809 , G09G2320/0238 , H10K59/122
摘要： A display device including a display panel including a pixel and an input sensing panel including a first sensing insulating layer disposed on the display panel, a first conductive layer disposed on the first sensing insulating layer, a second sensing insulating layer covering the first conductive layer, a second conductive layer disposed on the second sensing insulating layer and including a plurality of mesh lines, a passivation layer disposed on the second conductive layer, and a third sensing insulating layer covering the passivation layer. The passivation layer has the same shape as that of the second conductive layer when viewed in a plan view.
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公开(公告)号：US20230251731A1
公开(公告)日：2023-08-10
申请号：US18134051
申请日：2023-04-13
发明人： Ji-Hyun Kim , Woongsik Kim , Jin-Su Byun , Tae Wook Kang , Gwangmin Cha , Saehee Han
CPC分类号： G06F3/0412 , G06F3/0446 , H10K50/844 , H10K50/865 , H10K59/12 , H10K59/38 , H10K59/40 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
摘要： Provided is a display device that includes a display panel including a plurality of light emitting areas and a non-light emitting area between the light emitting areas, an insulating layer disposed on the display panel, a first conductive pattern overlapping the non-light emitting area and directly disposed on the insulating layer, a color filter layer overlapping the light emitting areas and disposed on the insulating layer, a first insulating layer disposed on the first conductive pattern and the color filter layer and in which opening parts overlapping the light emitting areas are defined, and a second conductive pattern overlapping the non-light emitting area and disposed on the first insulating layer.
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