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公开(公告)号：EP3739632A2
公开(公告)日：2020-11-18
申请号：EP20166141.0
申请日：2020-03-27
发明人： JEON, Woosik , OH, Eonseok , KIM, Sangyeol , JO, Hanggochnuri
摘要： A display device includes a substrate including a first display area (DA) and a second display area (SA), the first display area including a first pixel (Pm), and the second display area including a second pixel (Pa) and a transmissive area (TA), a first pixel electrode (221) and a first emission layer (222b) in the first pixel, a second pixel electrode (221') and a second emission layer (222b') in the second pixel, an opposite electrode (223) arranged as one body in the first display area and the second display area, and a top layer (250) arranged on the opposite electrode, wherein the opposite electrode and the top layer each have an opening area (223H,250H) corresponding to the transmissive area, and wherein a convex portion (250c) is around the transmissive area, the convex portion being convex in a top surface direction of the substrate.
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公开(公告)号：EP3024047A1
公开(公告)日：2016-05-25
申请号：EP15181852.3
申请日：2015-08-20
发明人： LEE, Yonghan , LEE, Sungsoo , JEON, Woosik
IPC分类号： H01L51/52
CPC分类号： H01L51/504 , H01L27/322 , H01L51/5016 , H01L51/5044 , H01L51/5284 , H01L2251/5376
摘要： An organic light emitting diode display includes: a substrate; a first electrode (anode/cathode) on the substrate; a second electrode (cathode/anode) opposed to the first electrode; a first light emitting unit (220) and a second light emitting unit (240) between the first electrode and the second electrode; and a charge generation layer (230) between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer (B). The second light emitting unit includes a blue light emitting layer (B) and a yellow (Y) light emitting layer.
摘要翻译： 有机发光二极管显示器包括：衬底; 衬底上的第一电极（阳极/阴极） 与第一电极相对的第二电极（阴极/阳极） 在所述第一电极和所述第二电极之间的第一发光单元（220）和第二发光单元（240） 以及在第一发光单元和第二发光单元之间的电荷产生层（230）。 第一发光单元包括蓝色荧光发光层（B）。 第二发光单元包括蓝色发光层（B）和黄色（Y）发光层。
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3.发明公开DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE HAVING THE SAME 审中-公开显示面板，制造该显示面板的方法以及具有该显示面板的显示装置
公开(公告)号：EP3273499A1
公开(公告)日：2018-01-24
申请号：EP17181296.9
申请日：2017-07-13
发明人： PARK, Ilseok , KIM, Sangyeol , KIM, Jungyeon , JANG, Byeongmin , JEON, Woosik , CHO, Junkyung
CPC分类号： H01L51/5228 , H01L27/3209 , H01L27/3246 , H01L51/0096 , H01L51/5044 , H01L51/5206 , H01L51/56 , H01L2251/301 , H01L2251/5392 , H01L2251/558
摘要： A display panel includes an auxiliary electrode (100) on a base substrate (BS), a first electrode (210) spaced from the auxiliary electrode (100), a first light emitting unit (220) on the auxiliary electrode (100) and the first electrode (210), a conductive thin film layer (230) on the first light emitting unit (220), a second light emitting unit (240) on the conductive thin film layer (230), a first contact hole (CNT1) through the conductive thin film layer (230) to expose the auxiliary electrode (100), an insulating layer (300) in the first contact hole, and a second electrode (250) including a first electrode part (251) and a second electrode part (252), the first electrode part (251) being on the insulating layer (300) in the first contact hole, and the second electrode part (252) overlapping the first electrode (210) and being on the second light emitting unit (240), wherein the insulating layer (300) is between the first electrode part (251) and the conductive thin film layer (230).
摘要翻译： 显示面板包括在基础基板（BS）上的辅助电极（100），与辅助电极（100）隔开的第一电极（210），辅助电极（100）上的第一发光单元（220）和 第一电极（210），第一发光单元（220）上的导电薄膜层（230），导电薄膜层（230）上的第二发光单元（240），第一接触孔（CNT1） 用于暴露辅助电极100的导电薄膜层230，第一接触孔中的绝缘层300以及包括第一电极部分251和第二电极部分的第二电极250， 所述第一电极部分位于所述第一接触孔中的所述绝缘层上，并且所述第二电极部分与所述第一电极重叠并位于所述第二发光单元上， 其中绝缘层300位于第一电极部分251和导电薄膜层23之间 0）。
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公开(公告)号：EP4060745A3
公开(公告)日：2022-12-21
申请号：EP22158206.7
申请日：2022-02-23
发明人： CHOI, Jungmin , KIM, Sangyeol , SONG, Jehyun , JEON, Woosik , OH, Eonseok
摘要： A display apparatus includes: a substrate including an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area between the opening area and the display area; and a display element at the display area, and including a pixel electrode, an opposite electrode on the pixel electrode, and an intermediate layer between the pixel electrode and the opposite electrode. The intermediate layer includes a first common layer, a second common layer on the first common layer, and an emission layer between the first common layer and the second common layer, the first common layer and the second common layer extend to the intermediate area, and the second common layer is directly on the first common layer at the intermediate area.
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公开(公告)号：EP4060745A2
公开(公告)日：2022-09-21
申请号：EP22158206.7
申请日：2022-02-23
发明人： CHOI, Jungmin , KIM, Sangyeol , SONG, Jehyun , JEON, Woosik , OH, Eonseok
摘要： A display apparatus includes: a substrate including an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area between the opening area and the display area; and a display element at the display area, and including a pixel electrode, an opposite electrode on the pixel electrode, and an intermediate layer between the pixel electrode and the opposite electrode. The intermediate layer includes a first common layer, a second common layer on the first common layer, and an emission layer between the first common layer and the second common layer, the first common layer and the second common layer extend to the intermediate area, and the second common layer is directly on the first common layer at the intermediate area.
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6.发明公开
公开(公告)号：EP3886196A1
公开(公告)日：2021-09-29
申请号：EP21164431.5
申请日：2021-03-23
发明人： OH, Eon Seok , JEON, Woosik , CHOI, Jungmin , JEONG, Junkyeong , HONG, Seungsoo
摘要： A display panel includes a first display area including first light emitting areas and a second display area adjacent to the first display area and including second light emitting areas and a signal transmission area; a base substrate; a circuit element layer disposed on the base substrate; a light blocking pattern disposed between the base substrate and the circuit element layer, overlapping the first and second light emitting areas, and having a first opening corresponding to the signal transmission area; and a light emitting element layer disposed on the circuit element layer and including a first electrode overlapping the first and second light emitting areas, a light emitting layer disposed on the first electrode, and a second electrode overlapping the first and second light emitting areas. The signal transmission area has a second transmittance that is higher than a first transmittance of the second light emitting areas.
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公开(公告)号：EP3739628A1
公开(公告)日：2020-11-18
申请号：EP20166197.2
申请日：2020-03-27
发明人： JEON, Woosik , OH, Eonseok , CHO, Hanggochnuri , KIM, Sangyeol
摘要： A display device includes: a substrate on which a pixel and a transmissive area are located, the pixel including a display element; a plurality of wirings on the substrate, the wirings being on one side of the transmissive area; a pixel electrode and an emission layer each included in the pixel; an opposite electrode on the emission layer and including an opening corresponding to the transmissive area; and a first metal layer overlapping the wirings, the first metal layer being below the wirings, wherein a lateral surface of the first metal layer has an inverse-tapered shape with respect to a top surface of the substrate.
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公开(公告)号：EP3252823A1
公开(公告)日：2017-12-06
申请号：EP17173826.3
申请日：2017-05-31
发明人： KIM, Jungyeon , OH, Eonseok , JEON, Woosik
CPC分类号： H01L27/326 , H01L27/3209 , H01L27/3211 , H01L27/3213 , H01L27/322 , H01L27/3246 , H01L51/5228 , H01L51/5278
摘要： A display panel (DP) including first and second sub pixel electrodes (110,120), a first light emitting unit (200), first and second charge generation layers (300,400), a second light emitting unit (500), and an upper electrode (600). The first light emitting unit (200) is provided with a first contact hole (CNT1). The first charge generation layer (300) includes a first contact part (310) being in the first contact hole and coupled to a portion of the first sub pixel electrode (110) exposed by the first contact hole, and a first extension part (320) extending from the first contact part and being on the first light emitting unit (200). The second charge generation layer (400) and the second light emitting unit (500) are provided with a second contact hole (CNT2). The upper electrode (600) includes a first upper electrode part (610) being in the second contact hole and coupled to a second contact part (410) of the second charge generation layer (400) exposed by the second contact hole.
摘要翻译： 包括第一和第二子像素电极（110,120），第一发光单元（200），第一和第二电荷产生层（300,400），第二发光单元（500）和上电极（200）的显示面板（DP） 600）。 第一发光单元（200）设置有第一接触孔（CNT1）。 第一电荷产生层（300）包括第一接触部分（310）和第一延伸部分（320），第一接触部分（310）位于第一接触孔中并且耦合到第一子像素电极（110）的由第一接触孔暴露的部分， ）从第一接触部分延伸并位于第一发光单元（200）上。 第二电荷产生层（400）和第二发光单元（500）设置有第二接触孔（CNT2）。 上电极（600）包括第一上电极部分（610），其位于第二接触孔中并且与由第二接触孔暴露的第二电荷产生层（400）的第二接触部分（410）耦合。
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