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公开(公告)号：US10553827B2
公开(公告)日：2020-02-04
申请号：US16164729
申请日：2018-10-18
Applicant: Samsung Display Co., Ltd.
Inventor： Mi Jang , Ivan Maidanchuk , Dohyun Kwon , Minjung Lee
Abstract: A display device has excellent luminous efficiency, the display device including: a display portion including pixels defined by a pixel defining layer; and a touch portion on the display portion. The touch portion includes: a first touch electrode overlapping the pixel defining layer; a first organic layer on the first touch electrode; a second touch electrode contacting the first touch electrode; a second organic layer on the second touch electrode; and a high refractive index layer on the first organic layer, the second touch electrode, and the second organic layer. The high refractive index layer is disposed between adjacent second touch electrodes in a plan view and includes a first convex surface protruding toward the display portion and overlapping one of the pixels.
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公开(公告)号：US10168844B2
公开(公告)日：2019-01-01
申请号：US15153568
申请日：2016-05-12
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun Kwon , Choongyoul Im , Mi Jang , Minjung Lee , Hyoungwook Jang , Kyuyoung Kim , Mugyeom Kim , Dongki Lee , Junghun Lee , Jangdoo Lee
Abstract: A flexible display device may include a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
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13.发明申请THIN FILM TRANSISTOR ARRAY PANEL AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME 有权薄膜晶体管阵列面板和有机发光显示装置，包括它们公开(公告)号：US20160111482A1
公开(公告)日：2016-04-21
申请号：US14713933
申请日：2015-05-15
Applicant: Samsung Display Co., Ltd.
Inventor： Seunghwan Cho , Dohyun Kwon , Donghwan Shim , Suyeon Sim , Minjung Lee , Sungeun Lee , Iljeong Lee , Jungkyu Lee
CPC classification number: H01L27/3258 , H01L27/1248 , H01L27/1255 , H01L27/3265 , H01L2227/323
Abstract: A thin film transistor (TFT) circuit panel comprises a substrate and first and second patterned multi-layer structures formed over the substrate. The first patterned multi-layer structure is to provide a driving TFT and a storage capacitor, and comprises: a semiconductor layer, a first electrode over the semiconductor layer, a second electrode disposed over the first electrode and insulated from the first electrode, a storage insulating layer disposed between the first electrode and the second electrode, and a driving gate insulating layer disposed between the semiconductor layer and the first electrode. The second patterned multi-layer structure is spaced from the first multi-layer structure, and comprises: a lower patterned insulating layer, a patterned conductive layer and a top patterned insulating layer. An organic insulating material is filled between the first and second patterned multi-layer structures.
Abstract translation: 薄膜晶体管（TFT）电路板包括衬底和形成在衬底上的第一和第二图案化多层结构。 第一图案化多层结构是提供驱动TFT和存储电容器，并且包括：半导体层，半导体层上的第一电极，设置在第一电极上并与第一电极绝缘的第二电极， 设置在第一电极和第二电极之间的绝缘层，以及设置在半导体层和第一电极之间的驱动栅极绝缘层。 第二图案化多层结构与第一多层结构隔开，并且包括：下图案化绝缘层，图案化导电层和顶部图案化绝缘层。 有机绝缘材料填充在第一和第二图案化多层结构之间。
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公开(公告)号：US11614840B2
公开(公告)日：2023-03-28
申请号：US17740237
申请日：2022-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun Kwon , Choongyoul Im , Mi Jang , Minjung Lee , Hyoungwook Jang , Kyuyoung Kim , Mugyeom Kim , Dongki Lee , Junghun Lee , Jangdoo Lee
Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
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Patent Agency Ranking
15.发明授权公开(公告)号：US11194083B2
公开(公告)日：2021-12-07
申请号：US15083535
申请日：2016-03-29
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Dohyun Kwon , Younjoon Kim , Mira Oh , Minjung Lee , Junghun Lee , Choongyoul Im , Mi Jang , Kyungmin Choi
Abstract: A color filter and a display apparatus employing the color filter are provided. The color filter includes a base substrate and a color photoresist layer disposed on the base substrate. The color photoresist layer includes a photopolymerized photosensitive composition, at least one of a pigment and a dye, and quantum dots.
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公开(公告)号：US10452098B2
公开(公告)日：2019-10-22
申请号：US16113997
申请日：2018-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Mi Jang , Minjung Lee , Haseok Jeon
Abstract: Provided is a foldable display apparatus, whereby an arrangement line connecting plurality of spacers via a virtual straight line is not arranged in parallel to a folding axis.
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公开(公告)号：US20190250662A1
公开(公告)日：2019-08-15
申请号：US16113997
申请日：2018-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Mi Jang , Minjung Lee , Haseok Jeon
Abstract: Provided is a foldable display apparatus, whereby an arrangement line connecting plurality of spacers via a virtual straight line is not arranged in parallel to a folding axis.
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公开(公告)号：US20190245156A1
公开(公告)日：2019-08-08
申请号：US16216013
申请日：2018-12-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dohyun Kwon , Minjung Lee , Jaeneung Kim , Mi Jang , Haseok Jeon , Changyong Jung
Abstract: A flexible display apparatus includes a flexible substrate including a display area and a bending area outside the display area, the bending area to be bent around a bending axis; an inorganic insulating layer on the flexible substrate; a cut unit in the inorganic insulating layer in the bending area; a stress relaxation layer filling the cut unit and extending into the display area; a wiring part on the stress relaxation layer in the bending area; a planarization layer covering the wiring part and on the stress relaxation layer; and a display on the planarization layer in the display area and electrically connected to the wiring part.
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19.发明申请THIN-FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME 有权薄膜晶体管阵列基板和有机发光二极管显示器公开(公告)号：US20160181339A1
公开(公告)日：2016-06-23
申请号：US14814341
申请日：2015-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Minjung Lee , Dohyun Kwon , Iljeong Lee , Jungkyu Lee
CPC classification number: H01L27/1248 , H01L27/1255 , H01L27/3262 , H01L27/3265
Abstract: A thin-film transistor (TFT) array substrate and organic light-emitting diode (OLED) display are disclosed. In one aspect, the TFT array substrate includes a driving TFT including a driving gate electrode, a switching TFT including a switching gate electrode and spaced apart from the driving TFT, and a storage capacitor including a first electrode electrically connected to the driving gate electrode and a second electrode formed over and insulated from the first electrode. The TFT array substrate also includes a capacitor insulating film formed between the first and second electrodes and an interlayer insulating film covering at least part of the driving TFT, at least part of the switching TFTs, and the capacitor insulating film, wherein the switching gate electrode and the second electrode are formed of the same material.
Abstract translation: 公开了薄膜晶体管（TFT）阵列基板和有机发光二极管（OLED）显示器。 一方面，TFT阵列基板包括驱动TFT，其包括驱动栅极电极，包括开关栅极电极并与驱动TFT间隔开的开关TFT;以及存储电容器，包括电连接到驱动栅电极的第一电极和 形成在第一电极上并与第一电极绝缘的第二电极。 TFT阵列基板还包括形成在第一和第二电极之间的电容器绝缘膜和覆盖至少部分驱动TFT，至少部分开关TFT和电容器绝缘膜的层间绝缘膜，其中开关栅电极 并且第二电极由相同的材料形成。
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