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公开(公告)号：US11610950B2
公开(公告)日：2023-03-21
申请号：US17013149
申请日：2020-09-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinyeong Kim , Sangho Park , Jintaek Kim , Mijin Park , Soohyun Moon , Taehoon Yang , Kwangtaek Hong
Abstract: In an organic light-emitting display apparatus in which color mixing is reduced, the organic light-emitting display apparatus includes a substrate, a plurality of pixel electrodes disposed on the substrate to be apart from each other, a pixel defining layer disposed on the substrate and covering an edge of each of the plurality of pixel electrodes to expose a center portion of each of the plurality of pixel electrodes, and a plurality of spacers disposed on the pixel defining layer to be apart from each other, in which a distance between an edge of each of the plurality of spacers in a direction toward a closest pixel electrode and a portion or the closest pixel electrode that is not covered by the pixel defining layer is about 3 μm or less.
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公开(公告)号：US11108006B2
公开(公告)日：2021-08-31
申请号：US16220033
申请日：2018-12-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jintaek Kim , Kiwan Ahn , Jinwoo Lee , Donghyun Kim , Pilsuk Lee
Abstract: A display apparatus includes a plurality of pixels each including a substrate on which are disposed: an interlayer insulating layer; a driving thin film transistor in which a driving semiconductor layer and a driving gate electrode are each disposed between the substrate and the first interlayer insulating layer; a first capacitor in which a first electrode, a first dielectric pattern and a second electrode are sequentially stacked, the first electrode being connected to the driving gate electrode; and a plurality of contact plugs extended through a thickness of the interlayer insulating layer, with which the driving thin film transistor and the first capacitor are respectively connected to electrodes outside thereof. Lateral surfaces of the first dielectric pattern are covered by the interlayer insulating layer, and the first dielectric pattern within the first capacitor is disposed spaced apart from each of the contact plugs.
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公开(公告)号：US09608238B2
公开(公告)日：2017-03-28
申请号：US15044679
申请日：2016-02-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jintaek Kim , Jong Yun Kim , Cheolho Yu
CPC classification number: H01L51/56 , H01L27/3244 , H01L51/003 , H01L51/5253 , H01L2227/323 , H01L2227/326 , H01L2251/301 , H01L2251/303 , H01L2251/5338
Abstract: Disclosed is a display panel including: a flexible substrate; a buffer layer disposed on the flexible substrate; a pixel disposed on the buffer layer and comprising a thin film transistor and an image device connected to the thin film transistor; a barrier layer disposed on the flexible substrate to protect the pixel from a substance from the flexible substrate; and a diffusion prevention layer disposed between the barrier layer and the buffer layer and configured to prevent hydrogen generated from the barrier layer from being diffused into the thin film transistor.
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4.发明授权公开(公告)号：US11910650B2
公开(公告)日：2024-02-20
申请号：US17510040
申请日：2021-10-25
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Woo Lee , Jintaek Kim , Yeonhong Kim , Pilsuk Lee
IPC: H10K59/12 , H10K59/121 , H10K59/124 , H10K77/10
CPC classification number: H10K59/1216 , H10K59/124 , H10K77/111
Abstract: A display device includes: a substrate; a buffer layer on the substrate; a first active pattern and a second active pattern on the buffer layer and spaced apart from each other; a first gate insulation layer on the first active pattern and the second active pattern; a first gate electrode and a second gate electrode on the first gate insulation layer, the first gate electrode and the second gate electrode respectively overlapping the first active pattern and the second active pattern; a second gate insulation layer on the first gate electrode and the second gate electrode; and a capacitor electrode on the second gate insulation layer, the capacitor electrode overlapping the first gate electrode, wherein a permittivity of the first gate insulation layer is greater than a permittivity of the buffer layer.
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公开(公告)号：US20170117501A1
公开(公告)日：2017-04-27
申请号：US15334137
申请日：2016-10-25
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan Choi , Jintaek Kim , Taewoong Kim , Boik Park , Juchan Park , Taean Seo , Younggug Seol
CPC classification number: H01L51/5246 , B29C63/0004 , B29C63/0047 , B29C63/0073 , B29C63/0095 , B29C65/50 , B29L2031/3475 , G02F1/133308 , G02F2001/133325 , H01L27/3244 , H01L51/003 , H01L51/56 , H01L2227/323 , H01L2251/5338
Abstract: A method of manufacturing a curved display device is disclosed. In one aspect, the method includes providing a frame, providing a flexible display panel and attaching a first area of the flexible display panel to the frame. The method also includes attaching a second area of the flexible display panel to the frame, wherein the providing of the flexible display panel comprises attaching a release paper to a surface of the flexible display panel, the release paper comprising first and second release areas respectively corresponding to the first and second areas of the flexible display panel. The method further includes removing the first release area from the flexible display panel before attaching the first area and removing the second release area from the flexible display panel before attaching the second area.
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Patent Agency Ranking
公开(公告)号：US09299951B2
公开(公告)日：2016-03-29
申请号：US14100525
申请日：2013-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jintaek Kim , Jong Yun Kim , Cheolho Yu
CPC classification number: H01L51/56 , H01L27/3244 , H01L51/003 , H01L51/5253 , H01L2227/323 , H01L2227/326 , H01L2251/301 , H01L2251/303 , H01L2251/5338
Abstract: Disclosed is a display panel including: a flexible substrate; a buffer layer disposed on the flexible substrate; a pixel disposed on the buffer layer and comprising a thin film transistor and an image device connected to the thin film transistor; a barrier layer disposed on the flexible substrate to protect the pixel from a substance from the flexible substrate; and a diffusion prevention layer disposed between the barrier layer and the buffer layer and configured to prevent hydrogen generated from the barrier layer from being diffused into the thin film transistor.
Abstract translation: 公开了一种显示面板，包括：柔性基板; 设置在柔性基板上的缓冲层; 设置在所述缓冲层上并且包括薄膜晶体管和连接到所述薄膜晶体管的图像器件的像素; 阻挡层，其设置在所述柔性基板上以保护所述像素免受所述柔性基板的物质的影响; 以及设置在所述阻挡层和所述缓冲层之间并且被构造成防止从所述阻挡层产生的氢扩散到所述薄膜晶体管中的扩散防止层。
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公开(公告)号：US12010855B2
公开(公告)日：2024-06-11
申请号：US17376453
申请日：2021-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Jintaek Kim , Kiwan Ahn , Jinwoo Lee , Donghyun Kim , Pilsuk Lee
IPC: H10K59/121 , H01L27/12 , H10K10/46 , H10K59/123 , H10K59/131 , H10K71/00 , H10K50/818 , H10K50/828 , H10K59/122
CPC classification number: H10K10/478 , H01L27/1214 , H10K59/1213 , H10K59/1216 , H10K59/123 , H10K59/131 , H10K71/00 , H10K50/818 , H10K50/828 , H10K59/122
Abstract: A display apparatus includes a plurality of pixels each including a substrate on which are disposed: an interlayer insulating layer; a driving thin film transistor in which a driving semiconductor layer and a driving gate electrode are each disposed between the substrate and the first interlayer insulating layer; a first capacitor in which a first electrode, a first dielectric pattern and a second electrode are sequentially stacked, the first electrode being connected to the driving gate electrode; and a plurality of contact plugs extended through a thickness of the interlayer insulating layer, with which the driving thin film transistor and the first capacitor are respectively connected to electrodes outside thereof. Lateral surfaces of the first dielectric pattern are covered by the interlayer insulating layer, and the first dielectric pattern within the first capacitor is disposed spaced apart from each of the contact plugs.
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公开(公告)号：US11158697B2
公开(公告)日：2021-10-26
申请号：US16706597
申请日：2019-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Woo Lee , Jintaek Kim , Yeonhong Kim , Pilsuk Lee
Abstract: A display device includes: a substrate; a buffer layer on the substrate; a first active pattern and a second active pattern on the buffer layer and spaced apart from each other; a first gate insulation layer on the first active pattern and the second active pattern; a first gate electrode and a second gate electrode on the first gate insulation layer, the first gate electrode and the second gate electrode respectively overlapping the first active pattern and the second active pattern; a second gate insulation layer on the first gate electrode and the second gate electrode; and a capacitor electrode on the second gate insulation layer, the capacitor electrode overlapping the first gate electrode, wherein a permittivity of the first gate insulation layer is greater than a permittivity of the buffer layer.
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公开(公告)号：US20190189941A1
公开(公告)日：2019-06-20
申请号：US16220033
申请日：2018-12-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jintaek Kim , Kiwan Ahn , Jinwoo Lee , Donghyun Kim , Pilsuk Lee
CPC classification number: H01L51/0537 , H01L27/1214 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L51/5218 , H01L51/5234 , H01L51/56
Abstract: A display apparatus includes a plurality of pixels each including a substrate on which are disposed: an interlayer insulating layer; a driving thin film transistor in which a driving semiconductor layer and a driving gate electrode are each disposed between the substrate and the first interlayer insulating layer; a first capacitor in which a first electrode, a first dielectric pattern and a second electrode are sequentially stacked, the first electrode being connected to the driving gate electrode; and a plurality of contact plugs extended through a thickness of the interlayer insulating layer, with which the driving thin film transistor and the first capacitor are respectively connected to electrodes outside thereof. Lateral surfaces of the first dielectric pattern are covered by the interlayer insulating layer, and the first dielectric pattern within the first capacitor is disposed spaced apart from each of the contact plugs.
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公开(公告)号：US12302708B2
公开(公告)日：2025-05-13
申请号：US18443199
申请日：2024-02-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin Woo Lee , Jintaek Kim , Yeonhong Kim , Pilsuk Lee
IPC: H10K59/12 , H10K59/121 , H10K59/124 , H10K77/10
Abstract: A display device includes: a substrate; a buffer layer on the substrate; a first active pattern and a second active pattern on the buffer layer and spaced apart from each other; a first gate insulation layer on the first active pattern and the second active pattern; a first gate electrode and a second gate electrode on the first gate insulation layer, the first gate electrode and the second gate electrode respectively overlapping the first active pattern and the second active pattern; a second gate insulation layer on the first gate electrode and the second gate electrode; and a capacitor electrode on the second gate insulation layer, the capacitor electrode overlapping the first gate electrode, wherein a permittivity of the first gate insulation layer is greater than a permittivity of the buffer layer.
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