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公开(公告)号：US10923555B2
公开(公告)日：2021-02-16
申请号：US16544848
申请日：2019-08-19
Applicant: Samsung Display Co., Ltd.
Inventor： Hyejin Shin
IPC: H01L27/32
Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.
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公开(公告)号：US10141390B2
公开(公告)日：2018-11-27
申请号：US15902197
申请日：2018-02-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyejin Shin
IPC: H01L27/32
Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.
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公开(公告)号：US20160308151A1
公开(公告)日：2016-10-20
申请号：US14859039
申请日：2015-09-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangmin Kim , Wonkyu Kwak , Hyejin Shin
CPC classification number: H01L51/0097 , H01L25/0753 , H01L27/3276 , H01L33/20 , H01L33/486 , H01L33/62 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A flexible display panel and a method of manufacturing the same are disclosed. In one aspect, the flexible display panel includes a flexible substrate including a bending area, a display unit formed over the flexible substrate, and a thin film encapsulation layer covering the display unit. The flexible display panel further includes a wiring layer electrically connected to the display unit and formed over the bending area and a stress-neutralizing layer formed over the flexible substrate. The stress-neutralizing layer is configured such that a compressive stress is applied to the wiring layer when the bending area is bent. The stress-neutralizing layer includes a layer formed of the same material as the thin film encapsulation layer.
Abstract translation: 公开了一种柔性显示面板及其制造方法。 一方面，柔性显示面板包括柔性基板，包括弯曲区域，形成在柔性基板上的显示单元以及覆盖显示单元的薄膜封装层。 柔性显示面板还包括电连接到显示单元并形成在弯曲区域上的布线层和形成在柔性基板上的应力中和层。 应力中和层被构造成使得当弯曲区域弯曲时，将压应力施加到布线层。 应力中和层包括由与薄膜封装层相同的材料形成的层。
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公开(公告)号：US10109704B2
公开(公告)日：2018-10-23
申请号：US15297640
申请日：2016-10-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyejin Shin , Wonkyu Kwak , Kwangmin Kim , Dongsoo Kim , Changkyu Jin
Abstract: A display device includes a substrate divided into an encapsulation area and a non-encapsulation area. The display device includes an interlayer insulating layer disposed over the substrate. The display device includes a first inner contact hole passing through the interlayer insulating layer in the encapsulation area, and connecting an inner conductive layer to an inner lower conductive layer. The display device includes an outer contact hole passing through the interlayer insulating layer in the non-encapsulation area, and connecting an outer conductive layer to an outer lower conductive layer. A slope angle formed by a lateral wall of the outer contact hole with respect to an upper surface of the substrate is less than a slope angle formed by a lateral wall of the first inner contact hole with respect to the upper surface of the substrate.
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公开(公告)号：US09923043B2
公开(公告)日：2018-03-20
申请号：US14991613
申请日：2016-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Hyejin Shin
IPC: H01L27/32
CPC classification number: H01L27/3276
Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.
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Patent Agency Ranking
公开(公告)号：US20160322439A1
公开(公告)日：2016-11-03
申请号：US14991613
申请日：2016-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Hyejin Shin
CPC classification number: H01L27/3276
Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.
Abstract translation: 一种有机发光装置，具备包括有源区域，死区域和焊盘区域的基板，设置在有源区域中的显示单元，其包括薄膜晶体管，像素电极和公共电极的一部分， 第一电压供应单元，设置在死区和焊盘区域上并与公共电极电接触;第二电压供应单元，与公共电极重叠，并且与公共电极间隔开并电绝缘;以及绝缘层，设置在公共电极和第二电压源 单元，其中与第一电压供应单元重叠的公共电极的一部分比与第二电压供应单元重叠的公共电极的部分更接近焊盘区域，并且绝缘层的端部接触 所述第一电压供应单元的与所述有效区域相邻的端部。
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公开(公告)号：US10856420B2
公开(公告)日：2020-12-01
申请号：US15213231
申请日：2016-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Byungsun Kim , Wonkyu Kwak , Kwangmin Kim , Hyejin Shin , Taekyoung Hwang
Abstract: A flexible substrate and a flexible display device including the same are disclosed. In one aspect, the flexible substrate includes a first substrate that is flexible and a metal wiring layer over the first substrate and having a first surface facing the first substrate, a second surface opposite to the first surface, and a plurality of holes penetrating the first and second surfaces. The holes are arranged in a plurality of rows. The holes comprise a first hole in an n-th row and a first hole in a (n−1)th row. The first hole of the n-th row is spaced apart from the first hole in the (n−1)th row by a first distance, and an edge of each of the holes is curved.
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公开(公告)号：US10388716B2
公开(公告)日：2019-08-20
申请号：US16199530
申请日：2018-11-26
Applicant: Samsung Display Co., Ltd.
Inventor： Hyejin Shin
IPC: H01L27/32
Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.
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公开(公告)号：US20170188463A1
公开(公告)日：2017-06-29
申请号：US15213231
申请日：2016-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Byungsun Kim , Wonkyu Kwak , Kwangmin Kim , Hyejin Shin , Taekyoung Hwang
CPC classification number: H05K1/18 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L2251/5338 , H05K1/028 , H05K1/115 , Y02E10/549
Abstract: A flexible substrate and a flexible display device including the same are disclosed. In one aspect, the flexible substrate includes a first substrate that is flexible and a metal wiring layer over the first substrate and having a first surface facing the first substrate, a second surface opposite to the first surface, and a plurality of holes penetrating the first and second surfaces. The holes are arranged in a plurality of rows. The holes comprise a first hole in an n-th row and a first hole in a (n-1)th row. The first hole of the n-th row is spaced apart from the first hole in the (n-1)th row by a first distance, and an edge of each of the holes is curved.
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公开(公告)号：US09553275B2
公开(公告)日：2017-01-24
申请号：US14859039
申请日：2015-09-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangmin Kim , Wonkyu Kwak , Hyejin Shin
IPC: H01L33/00 , H01L51/00 , H01L27/32 , H01L51/52 , H01L51/56 , H01L33/62 , H01L33/20 , H01L33/48 , H01L25/075
CPC classification number: H01L51/0097 , H01L25/0753 , H01L27/3276 , H01L33/20 , H01L33/486 , H01L33/62 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A flexible display panel and a method of manufacturing the same are disclosed. In one aspect, the flexible display panel includes a flexible substrate including a bending area, a display unit formed over the flexible substrate, and a thin film encapsulation layer covering the display unit. The flexible display panel further includes a wiring layer electrically connected to the display unit and formed over the bending area and a stress-neutralizing layer formed over the flexible substrate. The stress-neutralizing layer is configured such that a compressive stress is applied to the wiring layer when the bending area is bent. The stress-neutralizing layer includes a layer formed of the same material as the thin film encapsulation layer.
Abstract translation: 公开了一种柔性显示面板及其制造方法。 一方面，柔性显示面板包括柔性基板，包括弯曲区域，形成在柔性基板上的显示单元以及覆盖显示单元的薄膜封装层。 柔性显示面板还包括电连接到显示单元并形成在弯曲区域上的布线层和形成在柔性基板上的应力中和层。 应力中和层被构造成使得当弯曲区域弯曲时，将压应力施加到布线层。 应力中和层包括由与薄膜封装层相同的材料形成的层。
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