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    Wire grid polarizer plate and display device including the same
    1.
    发明授权
    Wire grid polarizer plate and display device including the same 有权

    公开(公告)号：US09915768B2

    公开(公告)日：2018-03-13

    申请号：US14990334

    申请日：2016-01-07

    申请人： Samsung Display Co. Ltd.

    发明人： Seung Won Park ,  Tae Woo Kim ,  Min Hyuck Kang ,  Dae Ho Yoon ,  Moon Gyu Lee

    IPC分类号： G02B5/30 ,  G02F1/1335

    CPC分类号： G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548 ,  G02F2001/13355

    摘要： The wire grid polarizer plate includes a light permeable substrate and a conductive pattern layer arranged on one surface of the light permeable substrate, the conductive pattern layer includes window regions and at least one reflective region arranged in a rectangular region which is circumscribed to the window regions, the window regions have target patterns including conductive simple closed curves surrounding in piles, spaced apart from each other at an interval of a period which is shorter than a wavelength of incident light, transmit first polarized light of the incident light and reflect second polarized light which is perpendicular to the first polarized light and the reflective regions reflect both of the first polarized light and the second polarized light.

    POLARIZER AND METHOD OF FABRICATING THE SAME
    2.
    发明申请
    POLARIZER AND METHOD OF FABRICATING THE SAME 有权
    偏振器及其制造方法

    公开(公告)号：US20160047961A1

    公开(公告)日：2016-02-18

    申请号：US14667588

    申请日：2015-03-24

    申请人： SAMSUNG DISPLAY CO., LTD.

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

    IPC分类号： G02B5/30 ,  G03F7/00

    CPC分类号： G02B5/3058 ,  G03F7/0002 ,  G03F7/0007 ,  G03F7/0035

    摘要： A method of fabricating a polarizer, the method including, forming a base substrate by sequentially forming a metal layer, a guide layer, a hard mask layer, a sacrificial layer, and a first photoresist layer on a light-transmitting substrate in a panel area and an alignment key area which are spatially separated from each other, forming a first photoresist layer pattern for forming an alignment key pattern in the alignment key area by patterning the first photoresist layer, forming a sacrificial layer pattern in the alignment key area utilizing the first photoresist layer pattern as a mask, and forming a second photoresist layer on a top surface of the sacrificial layer pattern of the alignment key area before removing the sacrificial layer of an aperture area of the panel area.

    摘要翻译： 一种偏振片的制造方法，其特征在于，在面板区域的透光性基板上依次形成金属层，导向层，硬掩模层，牺牲层，第一光致抗蚀剂层，形成基板 以及在空间上彼此分离的对准键区域，通过对所述第一光致抗蚀剂层进行构图来形成用于在所述对准键区域中形成对准键图案的第一光致抗蚀剂层图案，利用所述第一光刻胶层在所述对准键区域中形成牺牲层图案 光致抗蚀剂层图案作为掩模，并且在去除面板区域的孔区域的牺牲层之前，在对准键区域的牺牲层图案的顶表面上形成第二光致抗蚀剂层。

    Polarizing plate, TFT substrate including the polarizing plate, and method of manufacturing the polarizing plate
    5.
    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
    6.
    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。