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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US12127440B2

    公开(公告)日：2024-10-22

    申请号：US17630879

    申请日：2019-11-27

    申请人： Samsung Display Co., LTD.

    发明人： Jong Hyun Choi ,  Seung Hwan Cho ,  Tae Woo Kim

    IPC分类号： H10K59/122 ,  H10K50/844 ,  H10K50/86 ,  H10K59/131

    CPC分类号： H10K59/122 ,  H10K50/844 ,  H10K50/865 ,  H10K59/131

    摘要： A display device includes: a substrate comprising a display region including main pixels, and a sensor region including auxiliary pixels and transmission areas; first anodes arranged so as to correspond to the main pixels; first pixel defining layers for defining openings which partially expose the first anodes; spacers provided on the first pixel defining layers and protruding in the thickness direction; second anodes arranged so as to correspond to the auxiliary pixels; and second pixel defining layers for defining openings which partially expose the second anodes. The spacers and the second pixel defining layers are simultaneously formed of the same material.

    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US11611050B2

    公开(公告)日：2023-03-21

    申请号：US17178384

    申请日：2021-02-18

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Tae Woo Kim ,  Seung-Hwan Cho ,  Jong Hyun Choi ,  Sang Hoon Lee

    IPC分类号： H01L51/00 ,  H01L27/32 ,  H01L51/52

    摘要： According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.

    Polarizing plate, TFT substrate including the polarizing plate, and method of manufacturing the polarizing plate
    4.
    发明授权
    Polarizing plate, TFT substrate including the polarizing plate, and method of manufacturing the polarizing plate 有权
    偏光板，包括偏光板的TFT基板以及偏光板的制造方法

    公开(公告)号：US09470829B2

    公开(公告)日：2016-10-18

    申请号：US14691216

    申请日：2015-04-20

    申请人： Samsung Display Co., Ltd.

    发明人： Tae Woo Kim ,  Seung Won Park ,  Lei Xie ,  Dae ho Yoon ,  Moon Gyu Lee

    IPC分类号： G02B5/30 ,  H01L27/12

    CPC分类号： G02B5/3058 ,  H01L27/1218 ,  H01L27/124 ,  H01L29/42384 ,  H01L29/78633

    摘要： A polarizing plate includes a substrate and a conductive pattern layer including a first pattern and a second pattern. The first pattern includes line-shaped structures disposed at intervals with a period shorter than a wavelength of incident light to be isolated from one another, the first pattern configured to transmit first polarized light of the incident light therethrough and reflect second polarized light of the incident light that is perpendicular to the first polarized light. The second pattern is disposed on an outer boundary of the first pattern, the second pattern isolated and insulated from the first pattern, the second pattern including a stem and at least one branch protruding from the stem toward the first pattern.

    摘要翻译： 偏振板包括基板和包括第一图案和第二图案的导电图案层。 第一图案包括以比入射光的波长短的间隔设置的彼此隔离的线状结构，第一图案被配置为透射入射光的第一偏振光并反射入射的第二偏振光 垂直于第一偏振光的光。 第二图案设置在第一图案的外边界上，第二图案与第一图案隔离并绝缘，第二图案包括杆和至少一个从杆朝向第一图案突出的分支。

    Method of manufacturing wire grid polarizer
    5.
    发明授权
    Method of manufacturing wire grid polarizer 有权
    制造线栅偏振器的方法

    公开(公告)号：US09268075B1

    公开(公告)日：2016-02-23

    申请号：US14678506

    申请日：2015-04-03

    申请人： Samsung Display Co. Ltd.

    发明人： Dae Ho Yoon ,  Seung Won Park ,  Moon Gyu Lee ,  Tae Woo Kim ,  Lei Xie

    IPC分类号： G02B5/30 ,  G02B5/18

    CPC分类号： G02B5/3058 ,  G02B5/1809 ,  G02B5/30 ,  G02B5/3075 ,  G03F7/0002

    摘要： Provided is a method of manufacturing a wire gird polarizer. The method includes sequentially stacking a conductive wire layer and a first neutral layer, forming guide patterns, reducing widths of the guide patterns and patterning the first neutral layer, forming a second neutral layer, applying a first block copolymer, arranging the first block copolymer as a first monomer block and a second monomer block, removing one of the first monomer block and the second monomer block, removing the second neutral layer exposed, removing the remaining monomer block and the guide patterns, applying a second block copolymer, arranging the second block copolymer as a third monomer block and a fourth monomer block, removing one of the third monomer block and the fourth monomer block, and patterning the conductive wire layer to thereby form conductive wire patterns.

    摘要翻译： 提供一种制造线状偏振器的方法。 该方法包括顺序堆叠导线层和第一中性层，形成引导图案，减小引导图案的宽度和图案化第一中性层，形成第二中性层，施加第一嵌段共聚物，将第一嵌段共聚物设置为 第一单体嵌段和第二单体嵌段，除去第一单体嵌段和第二单体嵌段之一，除去暴露的第二中性层，除去剩余的单体嵌段和引导图案，施加第二嵌段共聚物，将第二嵌段 共聚物作为第三单体嵌段和第四单体嵌段，除去第三单体嵌段和第四单体嵌段之一，并对导线层进行图案化从而形成导线图案。

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210134907A1

    公开(公告)日：2021-05-06

    申请号：US17082814

    申请日：2020-10-28

    申请人： Samsung Display Co., LTD.

    发明人： Min Joo Kim ,  Sun Ho Kim ,  Seung-Hwan Cho ,  Tae Woo Kim ,  Tae Hoon Yang ,  Jong Hyun Choi

    IPC分类号： H01L27/32

    摘要： A display device includes a first display area and a second display area adjacent to the first display area in a first direction, driving elements, light-emitting elements including a pixel electrode electrically connected to a corresponding one of the driving elements, signal wirings that transfer a driving signal to the driving elements, and connection wirings that transfer a driving signal to signal wirings disposed in the second display area. At least one of the connection wirings includes a first signal-transferring portion extending in the first direction, a second signal-transferring portion extending in a second direction, and dummy portions extending in a direction intersecting the first and second signal-transferring portions. The pixel electrode overlaps a gap between dummy portions of adjacent connection wirings in an area where the connection wirings are disposed.