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1. 发明授权

US09725550B2 Block copolymer, method of forming the same, and method of forming pattern 有权
公开(公告)号：US09725550B2
公开(公告)日：2017-08-08
申请号：US14962183
申请日：2015-12-08
申请人： Samsung Display Co., Ltd. , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION , Sogang University Research Foundation
发明人： Min Hyuck Kang , Su Mi Lee , Myung Im Kim , Tae Woo Kim , Seung-Won Park , Xie Lei , Na Na Kang , Bong-Jin Moon , Joona Bang , Sang Hoon Woo , Jin Yeong Lee , Hyun Jung Jung , June Huh
IPC分类号： C08F299/02 , C08F293/00 , C08G61/08 , C08F299/00
CPC分类号： C08F299/024 , C08F293/00 , C08G61/08 , C08G2261/1424 , C08G2261/1426 , C08G2261/3324 , C08G2261/418 , C08G2261/74
摘要： A block copolymer is provided. The block copolymer according to an exemplary embodiment includes a first block represented by Chemical Formula 1 and a second block represented by Chemical Formula 2: wherein COM1 and COM2 are independently selected from a polystyrene moiety, polymethylmethacrylate moiety, polyethylene oxide moiety, polyvinylpyridine moiety, polydimethylsiloxane moiety, polyferrocenyldimethylsilane moiety, and polyisoprene moiety, R1 is hydrogen or an alkyl group with 1 to 10 carbon atoms, Ph is a phenyl group, a is 1 to 50, R2 is hydrogen or an alkyl group with 1 to 10 carbon atoms, and b is 1 to 50.

2. 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。

3. 发明授权

US09255170B2 Block copolymer, method of forming the same, and method of forming pattern 有权
标题翻译：嵌段共聚物，其形成方法和形成图案的方法
公开(公告)号：US09255170B2
公开(公告)日：2016-02-09
申请号：US14086182
申请日：2013-11-21
申请人： Samsung Display Co., Ltd. , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION , Sogang University Research Foundation
发明人： Min Hyuck Kang , Su Mi Lee , Myung Im Kim , Tae Woo Kim , Seung-Won Park , Xie Lei , Na Na Kang , Bong-Jin Moon , Joona Bang , Sang Hoon Woo , Jin Yeong Lee , Hyun Jung Jung , June Huh
IPC分类号： C08F279/02 , C08F277/00 , C08F293/00 , C08G61/08 , C08F279/00 , C08G63/00 , C08F32/06
CPC分类号： C08F299/024 , C08F293/00 , C08G61/08 , C08G2261/1424 , C08G2261/1426 , C08G2261/3324 , C08G2261/418 , C08G2261/74
摘要： A block copolymer is provided. The block copolymer according to an exemplary embodiment includes a first block represented by Chemical Formula 1 and a second block represented by Chemical Formula 2: wherein COM1 and COM2 are independently selected from a polystyrene moiety, polymethylmethacrylate moiety, polyethylene oxide moiety, polyvinylpyridine moiety, polydimethylsiloxane moiety, polyferrocenyldimethylsilane moiety, and polyisoprene moiety, R1 is hydrogen or an alkyl group with 1 to 10 carbon atoms, Ph is a phenyl group, a is 1 to 50, R2 is hydrogen or an alkyl group with 1 to 10 carbon atoms, and b is 1 to 50.
摘要翻译：提供嵌段共聚物。根据示例性实施方案的嵌段共聚物包括由化学式1表示的第一嵌段和由化学式2表示的第二嵌段：其中COM1和COM2独立地选自聚苯乙烯部分，聚甲基丙烯酸甲酯部分，聚环氧乙烷部分，聚乙烯基吡啶部分，聚二甲基硅氧烷部分，聚二茂铁基二甲基硅烷部分和聚异戊二烯部分，R1为氢或碳原子数为1〜10的烷基，Ph为苯基，a为1〜50，R2为氢或碳原子数1〜10的烷基， b为1〜50。

4. 发明申请

US20150218300A1 BLOCK COPOLYMER AND PATTERN FORMING METHOD USING THE SAME 有权
标题翻译：使用该嵌段共聚物和图案形成方法
公开(公告)号：US20150218300A1
公开(公告)日：2015-08-06
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： C08F299/04 , G03F7/40
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。

5. 发明授权

US11611050B2 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.

6. 发明授权

US11502155B2 Display panel including grooves surrounded by signal lines 有权
公开(公告)号：US11502155B2
公开(公告)日：2022-11-15
申请号：US17004802
申请日：2020-08-27
申请人： Samsung Display Co., LTD.
发明人： Sang Hoon Lee , Ki Nyeng Kang , Tae Woo Kim , Tae Hoon Yang , Seon Beom Ji , Jong Hyun Choi
IPC分类号： H01L27/32 , H01L27/14 , H01L51/52 , H01L51/50 , G02F1/13 , G02F1/1335 , G02F1/1333 , H01L27/146 , G02F1/1362
摘要： A display device includes a substrate including an opening area in a display area and a non-display area between the display area and the opening area; signal wires disposed in the non-display area to bypass the opening area, and at least one groove disposed between the signal wires.

7. 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。

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

US11552154B2 Display device with reduced area of dead space at periphery of a light transmissive area disposed in a display area 有权
公开(公告)号：US11552154B2
公开(公告)日：2023-01-10
申请号：US16915532
申请日：2020-06-29
申请人： Samsung Display Co., LTD.
发明人： Sang Hoon Lee , Ki Nyeng Kang , Sun Kwang Kim , Tae Woo Kim , Jong Hyun Choi , Tae Hoon Yang
IPC分类号： H01L29/08 , H01L27/32
摘要： A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the first signal line is longer than a length of the second signal line in the first direction.

10. 发明授权

US09594200B2 Polarizer and method of fabricating the same 有权
标题翻译：偏振器及其制造方法
公开(公告)号：US09594200B2
公开(公告)日：2017-03-14
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。

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