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    Nano crystal display device having patterned microcavity structure
    2.
    发明授权
    Nano crystal display device having patterned microcavity structure 有权

    公开(公告)号：US09664937B2

    公开(公告)日：2017-05-30

    申请号：US13962842

    申请日：2013-08-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee-Keun Lee ,  Jung Wook Lee ,  Yeun Tae Kim ,  Hae Ju Yun

    IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1362

    CPC classification number: G02F1/133377 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F2201/123

    Abstract: A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; a pixel electrode formed on the substrate; a first black matrix and a second black matrix each disposed on the substrate; and a supporting member disposed on the substrate over the pixel electrode and the black matrix, the supporting member shaped so as to form a microcavity between the pixel electrode and the supporting member, the microcavity having an upper surface proximate to the supporting member and a lower surface opposite the upper surface. The microcavity has one end positioned over the first black matrix, and another end opposite the first end and positioned over the second black matrix; the lower surface of the microcavity has first and second channels disposed therein, the first channel positioned over the first black matrix, and the second channel positioned over the second black matrix.

    DISPLAY DEVICE HAVING IMPROVED LIFTING CHARACTERISTICS
    3.
    发明申请
    DISPLAY DEVICE HAVING IMPROVED LIFTING CHARACTERISTICS 审中-公开
    具有改进提升特性的显示设备

    公开(公告)号：US20160161793A1

    公开(公告)日：2016-06-09

    申请号：US14958732

    申请日：2015-12-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jun Heui LEE ,  Jae Cheol Park ,  Hee-Keun Lee ,  Gyeong Eun Eoh

    IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1335

    CPC classification number: G02F1/133377 ,  G02F1/1339 ,  G02F1/1341 ,  G02F2001/133388 ,  G02F2001/136222

    Abstract: A display device includes: a display part including a plurality of pixel areas formed on a substrate; and a non-display part positioned outside and proximate to the display part. The display part includes: a pixel electrode formed in at least one of the pixel areas; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a cavity interposed therebetween; a liquid crystal positioned within the cavity; an injection hole formed in the roof layer; and an overcoat formed on the roof layer so as to cover the injection hole and seal the cavity. The non-display part includes a step compensation part configured to compensate for a difference in elevation between an upper surface of the display part and an upper surface of the non-display part, the step compensation part including a material of the roof layer.

    Abstract translation: 显示装置包括：显示部，包括形成在基板上的多个像素区域; 以及位于显示部分外部和附近的非显示部分。 显示部分包括：形成在至少一个像素区域中的像素电极; 形成在所述像素电极上以与所述像素电极间隔开的屋顶层，其间插入有空腔; 位于腔内的液晶; 在屋顶层中形成的注入孔; 以及形成在屋顶层上以覆盖注射孔并密封空腔的外涂层。 非显示部分包括台阶补偿部分，其被配置为补偿显示部分的上表面和非显示部分的上表面之间的高度差，台阶补偿部分包括屋顶层的材料。

    Color conversion panel, display device including the same, and method of manufacturing the same
    5.
    发明授权
    Color conversion panel, display device including the same, and method of manufacturing the same 有权

    公开(公告)号：US10955698B2

    公开(公告)日：2021-03-23

    申请号：US16121383

    申请日：2018-09-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hee-Keun Lee ,  Yeogeon Yoon ,  Jangsoo Kim ,  Wontae Kim ,  Hoon Kim ,  Seung-Jin Chu

    IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1368

    Abstract: A color conversion panel includes a substrate that includes first to third pixel areas, a first color conversion layer on the substrate in the first pixel area that converts incident light into first color light, a second color conversion layer on the substrate in the second pixel area that converts the incident light into second color light, a first color filter layer between the substrate and the first color conversion layer that has the first color and blocks incident light not converted by the first color conversion layer, a second color filter layer between the substrate and the second color conversion layer that has a third color and blocks incident light not converted by the second color conversion layer, and a light shielding layer on the substrate between the second and the third pixel areas that has the first color.

    Liquid crystal display and manufacturing method thereof
    9.
    发明授权
    Liquid crystal display and manufacturing method thereof 有权
    液晶显示及其制造方法

    公开(公告)号：US09563077B2

    公开(公告)日：2017-02-07

    申请号：US14332249

    申请日：2014-07-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Ji Park ,  Hee-Keun Lee ,  Soo Jung Lee ,  Ji Yeon Choi

    IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1341

    CPC classification number: G02F1/133377 ,  G02F1/1341

    Abstract: Provided is a liquid crystal display, including: an insulating substrate, the insulating substrate includes a center region and an edge region surrounding the center region; a roof layer formed on the insulating substrate, and configured to support a plurality of separated microcavities; a pixel electrode formed on the insulating substrate, and formed in the microcavity supported by the roof layer; and a liquid crystal layer positioned within the microcavity, in which the roof layer includes an opening for injecting a liquid crystal into the plurality of microcavities, and the opening in the center region has a substantially uniform size, and the opening in the edge region is smaller than the opening in the center region.

    Abstract translation: 提供一种液晶显示器，包括：绝缘基板，所述绝缘基板包括中心区域和围绕所述中心区域的边缘区域; 屋顶层，其形成在所述绝缘基板上，并且被构造成支撑多个分离的微腔; 形成在所述绝缘基板上并形成在由所述屋顶层支撑的所述微腔中的像素电极; 以及位于微腔内的液晶层，其中屋顶层包括用于将液晶注入到多个微腔中的开口，并且中心区域中的开口具有基本均匀的尺寸，并且边缘区域中的开口为 小于中心区域的开口。

    Display device and manufacturing method thereof
    10.
    发明授权
    Display device and manufacturing method thereof 有权
    显示装置及其制造方法

    公开(公告)号：US09366897B2

    公开(公告)日：2016-06-14

    申请号：US14564953

    申请日：2014-12-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Gun Choi ,  Seung-Yeon Chae ,  Hee-Keun Lee ,  Tae Woon Cha

    IPC: H01J9/00 ,  H01J9/24 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1341 ,  H01L27/12

    CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133368 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04105 ,  H01L27/1262

    Abstract: The present invention provides a display device including a substrate including a plurality of pixel areas, a thin film transistor formed on the substrate, a common electrode and a pixel electrode formed on the thin film transistor, a liquid crystal layer filling a microcavity formed on the common electrode and the pixel electrode, a lower insulating layer formed to be spaced apart from the common electrode and the pixel electrode, a roof layer formed on the lower insulating layer, an intermediate insulating layer formed on the roof layer, a first touch sensing electrode formed on the intermediate insulating layer, an injection hole partially exposing the microcavity formed in the roof layer, the intermediate insulating layer, and the first touch sensing electrode, an overcoat formed on the first touch sensing electrode to cover the injection hole and sealing the microcavity, and a second touch sensing electrode formed on the overcoat.

    Abstract translation: 本发明提供了一种显示装置，包括：包括多个像素区域的基板;形成在基板上的薄膜晶体管，形成在薄膜晶体管上的公共电极和像素电极，填充形成在该薄膜晶体管上的微腔的液晶层 公共电极和像素电极，形成为与公共电极和像素电极间隔开的下部绝缘层，形成在下部绝缘层上的屋顶层，形成在屋顶层上的中间绝缘层，第一触摸感测电极 形成在所述中间绝缘层上，所述注入孔部分地暴露形成在所述屋顶层中的微腔，所述中间绝缘层和所述第一触摸感测电极，所述外涂层形成在所述第一触摸感测电极上以覆盖所述注入孔并密封所述微腔 ，以及形成在外涂层上的第二触摸感测电极。

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