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1. 发明授权

US10527933B2 Imprint lithography method, master template for imprint, wire grid polarizer manufactured using the master template and display substrate having the same 有权
公开(公告)号：US10527933B2
公开(公告)日：2020-01-07
申请号：US16176297
申请日：2018-10-31
申请人： Samsung Display Co., Ltd.
发明人： Seung-Won Park , Taewoo Kim , Lei Xie , Daehwan Jang , Dae-Young Lee , Gugrae Jo
IPC分类号： G03F7/00 , G02F1/00 , G02B5/30 , G02F1/1335 , G03F1/60 , G03F1/80 , H01L27/12 , G02B5/00
摘要： A wire grid polarizer includes a base substrate, a wire grid pattern, a first stitch line extending in a first direction, and a second stitch line extending in a second direction which crosses the first direction, and including a first portion and a second portion which are discontinuous from each other, in which the wire grid pattern is evenly formed on all of the base substrate except where the first and second stitch lines exist, and the first and second stitch lines are where the wire grid pattern is unevenly formed.

2. 发明授权

US10295717B2 Wire grid polarizing plate, display device including the same, and method of fabricating said display device 有权
公开(公告)号：US10295717B2
公开(公告)日：2019-05-21
申请号：US15910917
申请日：2018-03-02
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Tae Woo Kim , Seung Won Park , Moon Gyu Lee , Lei Xie , Dae Ho Yoon
IPC分类号： G02B5/30 , G02F1/1335
摘要： Provided is a wire grid polarizing plate. The wire grid polarizing plate comprises a light-transmitting substrate and wire grid patterns which are disposed on the light-transmitting substrate, and which are arranged to transmit first polarized light and to reflect second polarized light polarized in a direction perpendicular to that of the first polarized light, the wire grid patterns comprising target patterns comprising conductive structures shaped as closed curves, at least one of the conductive structures surrounding another one of the conductive structures with a gap therebetween.

3. 发明授权

US09809012B2 Flexible display device and method of manufacturing window member for the same 有权
公开(公告)号：US09809012B2
公开(公告)日：2017-11-07
申请号：US14956276
申请日：2015-12-01
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Lei Xie
IPC分类号： B32B3/02 , B32B27/30 , H01L51/00 , B32B3/16 , G06F3/041 , G09F9/30 , H01L27/32 , B32B7/12 , B32B7/02 , B32B9/04 , B32B15/08 , B32B27/08 , B32B27/26 , B32B27/28 , B32B27/36 , B32B1/00 , B32B3/08 , B32B3/18
CPC分类号： B32B27/302 , B32B1/00 , B32B3/08 , B32B3/16 , B32B3/18 , B32B7/02 , B32B7/12 , B32B9/045 , B32B15/08 , B32B27/08 , B32B27/26 , B32B27/281 , B32B27/285 , B32B27/36 , B32B2255/10 , B32B2255/205 , B32B2255/24 , B32B2264/10 , B32B2264/105 , B32B2307/20 , B32B2307/202 , B32B2307/408 , B32B2307/412 , B32B2307/416 , B32B2307/536 , B32B2307/546 , B32B2307/754 , B32B2307/762 , B32B2457/20 , B32B2457/206 , B32B2457/208 , G06F3/041 , G06F2203/04102 , G06F2203/04103 , G09F9/301 , H01L27/323 , H01L51/0097 , H01L2251/5338 , Y02E10/549 , Y02P70/521
摘要： A flexible display device includes: a display panel to generate an image; and a window member on the display panel, the window member including: a base film; and a polymer layer including a first part and a plurality of second parts having lower hardness than that of the first part.

4. 发明申请

US20160291394A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20160291394A1
公开(公告)日：2016-10-06
申请号：US14977179
申请日：2015-12-21
申请人： Samsung Display Co., Ltd
发明人： Lei Xie , Dae Ho YOON , Hyeong Gyu JANG
IPC分类号： G02F1/1333 , G02F1/1341 , G02F1/1335 , G02F1/1337
CPC分类号： G02F1/133377 , G02F2001/133776 , G02F2202/36
摘要： A liquid crystal display device according to an exemplary embodiment of the present disclosure includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a first alignment layer disposed on the pixel electrode; a second alignment layer spaced apart from the first alignment layer by microcavities; and a roof layer disposed on the second alignment layer, in which the first alignment layer comprises a nano structure pattern layer.
摘要翻译：根据本公开的示例性实施例的液晶显示装置包括：基板; 设置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; 设置在像素电极上的第一取向层; 通过微腔与第一取向层间隔开的第二取向层; 以及设置在所述第二取向层上的屋顶层，其中所述第一取向层包括纳米结构图案层。

5. 发明授权

US09354522B2 Block copolymer and pattern forming method using the same 有权
标题翻译：嵌段共聚物和使用其的图案形成方法
公开(公告)号：US09354522B2
公开(公告)日：2016-05-31
申请号：US14466735
申请日：2014-08-22
申请人： SAMSUNG DISPLAY CO., LTD. , SOGANG UNIVERSITY RESEARCH FOUNDATION
发明人： Min Hyuck Kang , Tae Woo Kim , Myung Im Kim , Moon Gyu Lee , Su Mi Lee , Seung-Won Park , Lei Xie , Bong-Jin Moon , Na Na Kang
IPC分类号： G03C1/00 , G03F7/40 , H01L21/308 , C08F293/00
CPC分类号： G03F7/40 , C08F293/00 , G03F7/0002 , G03F7/405 , H01L21/3081
摘要： A block copolymer includes: a first block, and a second block copolymerized with the first block. The second block includes a silyl group including a ring-type functional group.
摘要翻译：嵌段共聚物包括：第一嵌段和与第一嵌段共聚的第二嵌段。第二嵌段包括含有环型官能团的甲硅烷基。

6. 发明授权

US09470829B2 Polarizing plate, TFT substrate including the polarizing plate, and method of manufacturing the polarizing plate 有权
标题翻译：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。

7. 发明授权

US09365933B2 Method of forming a fine pattern 有权
标题翻译：形成精细图案的方法
公开(公告)号：US09365933B2
公开(公告)日：2016-06-14
申请号：US14718127
申请日：2015-05-21
申请人： Samsung Display Co., Ltd.
发明人： Jung-Ha Son , Su-Bin Bae , Yu-Gwang Jeong , Lei Xie , Yun-Jong Yeo , Joo-Hyung Lee
IPC分类号： C23F1/02 , H01L21/033 , G03F7/00
CPC分类号： G03F7/0002 , C23F1/02 , G02F1/133536 , G02F2001/133548 , G02F2202/36 , H01L21/0337 , H01L21/32139
摘要： A method of forming a fine pattern includes providing a first metal layer on a base substrate, providing a first passivation layer on the first metal layer, providing a mask pattern on the first passivation layer, providing a partitioning wall pattern having a reverse taper shape by etching the first passivation layer, coating a composition having a block copolymer between the partitioning wall patterns adjacent each other, providing a self-aligned pattern by heating the composition, and providing a metal pattern by etching the first metal layer using the self-aligned pattern as a mask.
摘要翻译：形成精细图案的方法包括在基底基板上提供第一金属层，在第一金属层上提供第一钝化层，在第一钝化层上提供掩模图案，通过以下步骤提供具有倒锥形的分隔壁图案：蚀刻第一钝化层，在彼此相邻的分隔壁图案之间涂覆具有嵌段共聚物的组合物，通过加热组合物提供自对准图案，以及通过使用自对准图案蚀刻第一金属层来提供金属图案作为面具。

8. 发明授权

US09268075B1 Method of manufacturing wire grid polarizer 有权
标题翻译：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。

9. 发明授权

US10406792B2 Flexible display device and method of manufacturing window member for the same 有权
公开(公告)号：US10406792B2
公开(公告)日：2019-09-10
申请号：US15805063
申请日：2017-11-06
申请人： Samsung Display Co., Ltd.
发明人： Lei Xie
IPC分类号： B32B3/00 , B32B27/30 , H01L51/00 , B32B3/16 , G06F3/041 , G09F9/30 , H01L27/32 , B32B7/12 , B32B7/02 , B32B9/04 , B32B15/08 , B32B27/08 , B32B27/26 , B32B27/28 , B32B27/36 , B32B1/00 , B32B3/08 , B32B3/18
摘要： A flexible display device includes: a display panel to generate an image; and a window member on the display panel, the window member including: a base film; and a polymer layer including a first part and a plurality of second parts having lower hardness than that of the first part.

10. 发明授权

US10139726B2 Imprint lithography method, master template for imprint, wire grid polarizer manufactured using the master template and display substrate having the same 有权
公开(公告)号：US10139726B2
公开(公告)日：2018-11-27
申请号：US15594645
申请日：2017-05-14
申请人： Samsung Display Co., Ltd.
发明人： Seung-Won Park , Taewoo Kim , Lei Xie , Daehwan Jang , Dae-Young Lee , Gugrae Jo
IPC分类号： G03F7/00 , G02B5/30 , G02F1/1335 , G03F1/60 , G03F1/80 , H01L27/12 , G02B5/00 , G02F1/00
摘要： An imprint lithography method includes forming a first imprint pattern on a substrate in a first area and a third area, wherein the third area is spaced apart from the first area, forming a first resist pattern on the substrate on a second area, wherein the second area is adjacent the first and third areas, forming a first pattern in the first and third areas by etching an element under the first imprint pattern using the first imprint pattern and the first resist pattern as an etch barrier, forming a second imprint pattern on the substrate in a second area, forming a second resist pattern on the substrate on the first area and the third area, and forming a second pattern in the second area by etching an element under the second imprint pattern using the second imprint pattern and the second resist pattern as an etch barrier.

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