公开(公告)号：US20160090435A1

公开(公告)日：2016-03-31

申请号：US14962183

申请日：2015-12-08

Applicant: Samsung Display Co., Ltd. ,  Sogang University Research Foundation ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： 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: C08F299/02

CPC classification number: C08F299/024 ,  C08F293/00 ,  C08G61/08 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/74

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20190196298A1

公开(公告)日：2019-06-27

申请号：US16158822

申请日：2018-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Hun NOH ,  Yi Joon AHN ,  Myung Im KIM ,  Han Na MA ,  Jae Woo IM

IPC: G02F1/33 ,  G02B5/00 ,  G06F1/16 ,  G06F1/20

CPC classification number: G02F1/33 ,  G02B5/003 ,  G06F1/1637 ,  G06F1/20

Abstract: A bottom member includes a light-absorbing element; a top coupling layer disposed on the light-absorbing element; a first buffer element disposed under the light-absorbing element, where a first opening is defined in the first buffer element; a filling layer disposed in the first opening; and a vibrating acoustic element disposed below the first buffer element, where the vibrating acoustic element overlaps with the first opening and the light-absorbing element when viewed from a top, and the vibrating acoustic element is coupled with the first buffer element via the filling layer.

公开(公告)号：US20150038044A1

公开(公告)日：2015-02-05

申请号：US14108761

申请日：2013-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： Su Mi LEE ,  Min Hyuck KANG ,  Myung Im KIM ,  Tae Woo KIM ,  Seung-Won PARK ,  Xie Lei ,  Moon Gyu LEE

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/1333 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/155

Abstract: A method of forming a micropattern structure includes: coating a structure including a plurality of guide blocks extending in a first direction on a substrate and disposed to be spaced apart from each other in a second direction, which is perpendicular to the first direction, with a sacrificial material; ashing a portion of the sacrificial material to expose upper portions of the plurality of guide blocks; coating the structure with a first material having a polarity that is contrary to a polarity of a filling material filling the structure; heat-treating the structure to chemically bond the first material to the upper portions of the plurality of guide blocks; removing the sacrificial material and excess first material to form a first material cap chemically bonded to the upper portions of the plurality of guide blocks; and filling the structure with the filling material.

Abstract translation: 一种形成微图案结构的方法包括：涂覆包括在基板上沿第一方向延伸的多个引导块的结构，并且设置成在垂直于第一方向的第二方向上彼此间隔开， 牺牲材料; 灰化所述牺牲材料的一部分以暴露所述多个引导块的上部; 用具有与填充结构的填充材料的极性相反的极性的第一材料涂覆结构; 对所述结构进行热处理以将所述第一材料化学结合到所述多个引导块的上部; 去除牺牲材料和过量的第一材料，以形成化学键合到多个引导块的上部的第一材料帽; 并用填充材料填充结构。

公开(公告)号：US20140197132A1

公开(公告)日：2014-07-17

申请号：US14086182

申请日：2013-11-21

Applicant: Samsung Display Co., Ltd. ,  Sogang University Research Foundation ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： 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: C08F32/06

CPC classification number: C08F299/024 ,  C08F293/00 ,  C08G61/08 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/74

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20190227603A1

公开(公告)日：2019-07-25

申请号：US16204585

申请日：2018-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Hun NOH ,  Yi Joon AHN ,  Myung Im KIM ,  Keun Kyu SONG ,  Jae Woo IM

IPC: G06F1/16 ,  H04R1/28 ,  H04R1/02

Abstract: A display device includes a display panel, a vibration sound device disposed below the display panel, a lower panel sheet disposed adjacent to the vibration sound device below the display panel and including a functional layer and a bottom coupling layer disposed on a lower surface of the functional layer, and a bracket disposed below the vibration sound device and the lower panel sheet and coupled with the bottom coupling layer, wherein the bottom coupling layer partially exposes the lower surface of the functional layer, a separation space is defined between the bracket and the lower surface of the functional layer where the bottom coupling layer is exposed, and the separation space is partially connected with the vibration sound device.

公开(公告)号：US20160102223A1

公开(公告)日：2016-04-14

申请号：US14644996

申请日：2015-03-11

Applicant: Samsung Display Co. Ltd.

Inventor： Myung Im KIM ,  Won Sang PARK ,  Yi Joon AHN ,  Suk Man YANG ,  Yong Suk YEO ,  Tae Hee LEE

IPC: C09D153/02 ,  H01G7/02 ,  C09D153/00

CPC classification number: C09D153/02 ,  C09D153/00 ,  H01G7/02 ,  H01G7/023

Abstract: Provided is a method of manufacturing a polymer electret. The method of manufacturing a polymer electrets includes forming a polymer thin film, which includes a block copolymer (BCP) having two or more polymer chains covalently bonded together; forming a nano-structure of the BCP in which a first block formed by first polymer chains that self-assemble together and a second block formed by second polymer chains that self-assemble together are micro-phase-separated, by performing an annealing process on the polymer thin film; forming a porous polymer film with a nano-pore by selectively removing one of the first block and the second block; and charging the porous polymer film.

Abstract translation: 提供一种制造聚合物驻极体的方法。 制造聚合物驻极体的方法包括形成聚合物薄膜，其包括具有两个或更多个共价键合在一起的聚合物链的嵌段共聚物（BCP）; 形成BCP的纳米结构，其中由自组装在一起的第一聚合物链形成的第一嵌段和由自组装在一起的第二聚合物链形成的第二嵌段通过对其进行退火处理而进行微相分离 聚合物薄膜; 通过选择性地去除第一块和第二块中的一个，形成具有纳米孔的多孔聚合物膜; 并加入多孔聚合物膜。