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公开(公告)号：US20200161395A1
公开(公告)日：2020-05-21
申请号：US16547794
申请日：2019-08-22
发明人： Woongsik KIM , Jinsu BYUN , Koichi SUGITANI , Gwangmin CHA , Saehee HAN
摘要： An organic light-emitting display device including a substrate; a pixel in a display area of the organic light-emitting display device, the pixel being implemented by an organic light-emitting diode on the substrate; a first inclination structure surrounding the pixel; a second inclination structure at least partially surrounding the first inclination structure; and a planarization layer covering the first inclination structure and the second inclination structure and having a refractive index that is greater than a refractive index of the first inclination structure and is greater than a refractive index of the second inclination structure, wherein a height of the first inclination structure is greater than a height of the second inclination structure.
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公开(公告)号：US20210343809A1
公开(公告)日：2021-11-04
申请号：US17379913
申请日：2021-07-19
发明人： Woongsik KIM , Jinsu BYUN , Koichi SUGITANI , Gwangmin CHA , Saehee HAN
摘要： An organic light-emitting display device including a substrate; a pixel in a display area of the organic light-emitting display device, the pixel being implemented by an organic light-emitting diode on the substrate; a first inclination structure surrounding the pixel; a second inclination structure at least partially surrounding the first inclination structure; and a planarization layer covering the first inclination structure and the second inclination structure and having a refractive index that is greater than a refractive index of the first inclination structure and is greater than a refractive index of the second inclination structure, wherein a height of the first inclination structure is greater than a height of the second inclination structure.
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公开(公告)号：US20210336227A1
公开(公告)日：2021-10-28
申请号：US17370548
申请日：2021-07-08
发明人： Woongsik KIM , Jinsu BYUN , Sanghyun LEE , Gwangmin CHA , Saehee HAN
摘要： A display apparatus may include a substrate, a display element disposed above the substrate, an encapsulation layer disposed above the display element and including an inorganic encapsulation layer and an organic encapsulation layer, and a touch-sensing layer disposed above the encapsulation layer. The touch-sensing layer may include a first insulating layer including a side surface inclined with respect to a top surface of the encapsulation layer and including an organic material. The touch-sensing layer may include a conductive layer including sensing electrodes, and a second insulating layer covering the conductive layer and including a refractive index that may be different from that of the first insulating layer.
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公开(公告)号：US20230090498A1
公开(公告)日：2023-03-23
申请号：US17831418
申请日：2022-06-02
发明人： Woongsik Kim , Jongbeom Hong , Jeongwon KIM , Jinsu BYUN
摘要： A display apparatus includes: a display substrate; a plurality of display elements provided on the display substrate and which emit light; an encapsulation substrate provided on the display elements to face the display substrate; a refractive layer provided on a lower surface of the encapsulation substrate, the refractive layer including a first insulating layer having a first refractive index and a second insulating layer having a second refractive index greater than the first refractive index; and a light blocking layer provided on a lower surface of the refractive layer. The first insulating layer and the light blocking layer are arranged to correspond to non-emission areas between the display elements. The second insulating layer is arranged to correspond to emission areas of the display elements. A width of an upper surface of the second insulating layer is less than a width of a lower surface of the second insulating layer.
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公开(公告)号：US20210083012A1
公开(公告)日：2021-03-18
申请号：US16821879
申请日：2020-03-17
发明人： Jinsu BYUN , Woongsik Kim , Saehee Han
摘要： A display apparatus including a substrate including a display area and a non-display area adjacent to the display area, a thin film encapsulation layer disposed on the substrate and including at least one inorganic encapsulation layer and at least one organic encapsulation layer, a touch unit disposed on the thin film encapsulation layer in the display area, and including a first insulating layer and a second insulating layer disposed on the first insulating layer, the second insulating layer having a first opening at least partially exposing the first insulating layer, a first partition wall disposed on the thin film encapsulation layer in the non-display area along a periphery of the display area, and an organic layer covering the touch unit, directly contacting an upper surface of the first insulating layer through the first opening, and extending to the first partition wall.
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公开(公告)号：US20210013452A1
公开(公告)日：2021-01-14
申请号：US16844561
申请日：2020-04-09
发明人： Woongsik KIM , Jinsu BYUN , Sanghyun LEE , Gwangmin CHA , Saehee HAN
摘要： A display apparatus may include a substrate, a display element disposed above the substrate, an encapsulation layer disposed above the display element and including an inorganic encapsulation layer and an organic encapsulation layer, and a touch-sensing layer disposed above the encapsulation layer. The touch-sensing layer may include a first insulating layer including a side surface inclined with respect to a top surface of the encapsulation layer and including an organic material. The touch-sensing layer may include a conductive layer including sensing electrodes, and a second insulating layer covering the conductive layer and including a refractive index that may be different from that of the first insulating layer.
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