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公开(公告)号：US20230200163A1
公开(公告)日：2023-06-22
申请号：US18109941
申请日：2023-02-15
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
IPC: H10K59/131 , H10K59/121 , H10K77/10
CPC classification number: H10K59/131 , H10K59/1213 , H10K77/111
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20200067014A1
公开(公告)日：2020-02-27
申请号：US16443202
申请日：2019-06-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gwui-Hyun PARK , Pil Soon HONG , Chul Won PARK , Jeong Min PARK , Hyun Jin SON
Abstract: An organic light emitting diode (OLED) display includes a first substrate, a second substrate facing the first substrate, a sealing member interposed between the first substrate and the second substrate, the sealing member including a siloxane material, a semiconductor layer on the first substrate, a planarization layer on the semiconductor layer, and a barrier rib on the planarization layer. The planarization layer or the barrier rib may also include the siloxane material.
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公开(公告)号：US20160124258A1
公开(公告)日：2016-05-05
申请号：US14710278
申请日：2015-05-12
Applicant: Samsung Display Co., Ltd.
Inventor： Yang-Ho JUNG , Hoon KANG , Chul Won PARK , Koichi SUGITANI , Jin Ho JU
IPC: G02F1/1368 , G02F1/1337 , G02F1/1333
CPC classification number: G02F1/133345 , G02F1/133377 , G02F1/1337 , G02F1/1341
Abstract: A display device with a simplified manufacturing method is presented. The display device includes: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer formed to be separated from the pixel electrode via a plurality of microcavities on the pixel electrode; a liquid crystal layer filling the microcavities; and an encapsulation layer formed on the roof layer and sealing the microcavities, wherein the roof layer includes a partition positioned between the plurality of microcavities, and the partition has a width decreases with increasing distance from the substrate.
Abstract translation: 介绍了一种简化制造方法的显示装置。 显示装置包括：基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成为通过像素电极上的多个微腔与像素电极分离的屋顶层; 填充微腔的液晶层; 以及形成在所述屋顶层上并密封所述微腔的封装层，其中所述屋顶层包括位于所述多个微腔之间的隔板，并且所述隔板的宽度随着距离所述衬底的距离的增加而减小。
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公开(公告)号：US20240049544A1
公开(公告)日：2024-02-08
申请号：US18297052
申请日：2023-04-07
Applicant: Samsung Display Co., LTD.
Inventor： Joon Seok PARK , JONGDO KEUM , Hyoung Do KIM , Yun Yong NAM , Chul Won PARK , Kilim HAN
IPC: H10K59/131 , H10K59/12 , H10K59/124
CPC classification number: H10K59/1315 , H10K59/1201 , H10K59/124
Abstract: A display device includes: a substrate; a conductive pattern layer disposed on the substrate; a buffer layer disposed on the conductive pattern layer; an active pattern layer disposed on the buffer layer and including a channel region and a conductive region adjacent to the channel region; an insulating pattern layer disposed on the channel region; an oxide pattern layer disposed on the insulating pattern layer; a gate electrode disposed on the oxide pattern layer; and a connecting member electrically connected to the conductive pattern layer and the conductive region. The connecting member and the oxide pattern layer include a same material.
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Patent Agency Ranking
公开(公告)号：US20240049540A1
公开(公告)日：2024-02-08
申请号：US18490321
申请日：2023-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
IPC: H10K59/131 , H10K59/121 , H10K77/10
CPC classification number: H10K59/131 , H10K59/1213 , H10K77/111
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20220173156A1
公开(公告)日：2022-06-02
申请号：US17474602
申请日：2021-09-14
Applicant: Samsung Display Co., LTD.
Inventor： Chul Won PARK , Koichi SUGITANI , Gwui Hyun PARK , Sae Hee HAN , Pil Soon HONG
Abstract: A display device includes a first via layer on a substrate and including trench parts recessed from an upper surface of the first via layer, a first electrode and a second electrode on the first via layer and spaced apart from each other, a second via layer on the first via layer and including first openings partially exposing the first electrode, and a second opening partially exposing the second electrode, light emitting elements in the first openings of the second via layer and extending in a direction, and a third electrode on the second via layer. Each of the light emitting elements includes a first end electrically connected to the first electrode and a second end electrically connected to the third electrode such that the extending direction of the light emitting elements is not parallel to an upper surface of the substrate.
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公开(公告)号：US20220130868A1
公开(公告)日：2022-04-28
申请号：US17397553
申请日：2021-08-09
Applicant: Samsung Display Co., Ltd.
Inventor： Koichi SUGITANI , Hye In KIM , Gwui Hyun PARK , Chul Won PARK , Pil Soon HONG
IPC: H01L27/12
Abstract: A display device and a method of manufacturing a display device are provided. An embodiment of a display device includes a substrate; a first conductive layer disposed on the substrate; a first insulating layer disposed on the first conductive layer; a second conductive layer connected to the first conductive layer through a first contact hole in the first insulating layer; a second insulating layer filling an inside of the first contact hole; and a third insulating layer disposed on the second conductive layer and the second insulating layer. The first insulating layer includes a first region that overlaps the second conductive layer and a second region that does not overlap the second conductive layer, and a top surface of the first region of the first insulating layer is positioned higher than a top surface of the second region of the first insulating layer.
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公开(公告)号：US20210183988A1
公开(公告)日：2021-06-17
申请号：US17181206
申请日：2021-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20200067016A1
公开(公告)日：2020-02-27
申请号：US16364266
申请日：2019-03-26
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Jin Seock KIM , Pil Soon HONG , Chul Won PARK
Abstract: A display device includes: a substrate including a display area and a non-display area around the display area; a light-emitting element disposed in the display area; an encapsulating layer sealing the light-emitting element; and a dam disposed in the non-display area. The dam includes a first layer and a second layer on the first layer, the first layer includes a first portion with a first height and a second portion with a second height that is less than the first height, and the second layer covers a lateral surface of the first portion.
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