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11.发明申请ACRYLIC COPOLYMER WITH HIGH HEAT RESISTANCE AND HIGH STRENGTH, AND OPTICAL FILM COMPRISING THE SAME 有权具有高耐热性和高强度的丙烯酸共聚物和包含其的光学膜公开(公告)号：US20130144023A1
公开(公告)日：2013-06-06
申请号：US13702911
申请日：2011-06-08
Applicant: Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
Inventor： Su-Kyung Kim , Da-Eun Sung , Chang-Hun Han , Byung-Il Kang , Jae-Bum Seo , Eun-Jung Choi , Byoung-Kue Chun , Yu-Taek Sung
IPC: C08F220/10
CPC classification number: C08F220/10 , C08F220/18 , C08F220/34 , G02B1/04 , C08L33/08
Abstract: The present invention relates to an acrylic copolymer having high heat resistance and high strength, and an optical film comprising the same, and more particularly, to an acrylic copolymer for optical films in which alkyl (meth)acrylate monomers; (meth)acrylate monomers comprising aromatic rings and/or aliphatic rings; and (meth)acrylamide monomers are included and polymerized. An acrylic copolymer according to the present invention is excellent in heat resistance while maintaining transparency. Further, an optical film comprising a compound resin including the acrylic copolymer has superior transparency and heat resistance and is excellent in formability, adhesion, retardation properties, and durability.
Abstract translation: 本发明涉及具有高耐热性和高强度的丙烯酸共聚物和包含该丙烯酸共聚物的光学膜，更具体地说，涉及一种其中（甲基）丙烯酸烷基酯单体的光学膜的丙烯酸共聚物; 包含芳环和/或脂族环的（甲基）丙烯酸酯单体; 和（甲基）丙烯酰胺单体并聚合。 根据本发明的丙烯酸共聚物在保持透明性的同时耐热性优异。 此外，包含包含丙烯酸共聚物的复合树脂的光学膜具有优异的透明性和耐热性，并且成型性，粘附性，延迟性和耐久性优异。
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公开(公告)号：US20110097561A1
公开(公告)日：2011-04-28
申请号：US12993785
申请日：2009-06-03
Applicant: Byoung-II Kang , Chang-Hun Han , Chan-Hong Lee , Dae-Woo Lee , Jae-Bum Seo , Sang-Seop Kim
Inventor： Byoung-II Kang , Chang-Hun Han , Chan-Hong Lee , Dae-Woo Lee , Jae-Bum Seo , Sang-Seop Kim
CPC classification number: C08J5/18 , C08J2333/06 , C08J2351/04 , G02B5/3083 , Y10S977/779 , Y10S977/782 , Y10T428/24355 , Y10T428/24942 , Y10T428/254 , Y10T428/2998
Abstract: The present invention provides an optical film and s retardation film characterized in that each of them includes: an acrylic resin; and 20-65 parts by weight of at least two graft copolymers containing a conjugated diene-based rubber, based on 100 parts by weight of the acrylic resin, wherein at least two of the graft copolymers have different particle sizes. The present invention also provides a production method therefore.
Abstract translation: 本发明提供一种光学膜和延迟膜，其特征在于它们包括：丙烯酸树脂; 和基于100重量份丙烯酸树脂的20-65重量份的至少两种含有共轭二烯系橡胶的接枝共聚物，其中至少两种接枝共聚物具有不同的粒径。 因此，本发明也提供了一种制造方法。
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公开(公告)号：US20090166628A1
公开(公告)日：2009-07-02
申请号：US12344493
申请日：2008-12-27
Applicant: Chang-Hun Han
Inventor： Chang-Hun Han
IPC: H01L31/0376 , H01L31/18
CPC classification number: H01L31/105 , H01L27/14632 , H01L27/14692 , H01L31/0236 , H01L31/1055 , Y02E10/50
Abstract: An image sensor includes a first substrate having a circuitry including a wire formed therein and a photodiode formed above the circuitry. An unevenness is formed at the top of the photodiode. The unevenness may, for example, be formed by selectively etching the top of the photodiode and may act to maximize light absorption by the photodiode.
Abstract translation: 图像传感器包括具有包括形成在其中的导线的电路的第一基板和形成在电路之上的光电二极管。 在光电二极管的顶部形成凹凸。 可以通过选择性地蚀刻光电二极管的顶部而形成凹凸，并且可以起到使光电二极管的光吸收最大化的作用。
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公开(公告)号：US20080224188A1
公开(公告)日：2008-09-18
申请号：US12046114
申请日：2008-03-11
Applicant: Chang-Hun Han
Inventor： Chang-Hun Han
CPC classification number: H01L27/16 , H01L23/38 , H01L27/14643 , H01L35/34 , H01L2924/0002 , H01L2924/00
Abstract: An apparatus that can effectively operate in high temperatures including a CMOS image sensor, a thermoelectric semiconductor formed under the CMOS image sensor for selectively cooling the image sensor and a heat sink formed under the thermoelectric semiconductor.
Abstract translation: 可以在高温下有效地操作的装置，包括CMOS图像传感器，形成在CMOS图像传感器下方的用于选择性地冷却图像传感器的热电半导体和形成在热电半导体下的散热器。
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15.发明授权Method for preparing acrylic copolymer resin for optical film and method for fabricating optical film using the same 有权制备用于光学膜的丙烯酸共聚物树脂的方法和使用其制备光学膜的方法公开(公告)号：US09429682B2
公开(公告)日：2016-08-30
申请号：US14006267
申请日：2012-02-07
Applicant: Eun-Jung Choi , Chang-Hun Han , Jae-Bum Seo , Beom-Seok Kim , Byoung-Il Kang , Nam-Jeong Lee , Su-Kyung Kim , Jun-Geun Um , Da-Eun Sung , Joong-Hoon Lee
Inventor： Eun-Jung Choi , Chang-Hun Han , Jae-Bum Seo , Beom-Seok Kim , Byoung-Il Kang , Nam-Jeong Lee , Su-Kyung Kim , Jun-Geun Um , Da-Eun Sung , Joong-Hoon Lee
IPC: G02B1/04 , B29D7/01 , C08F220/14 , G02B5/30
CPC classification number: G02B1/04 , B29D7/01 , C08F220/14 , G02B5/3025 , C08L33/08 , C08L33/10 , C08L33/06 , C08F220/06 , C08F2220/185
Abstract: There is provided a method for preparing an acrylic copolymer resin for an optical film includes: suspension-polymerizing an acrylic monomer containing a benzene ring, an alkyl(meth)acrylate monomer, and a (meth)acrylic acid monomer to prepare a copolymer; and thermally treating the copolymer at a temperature ranging from 240° C. to 300° C. As the method for preparing an acrylic copolymer of the present invention, a resin having an effectively lowered CTE can be manufactured by inducing the formation of a glutaric anhydride structure by using suspension polymerization that facilitates adjustment of the molecular weight of a resin.
Abstract translation: 提供了一种用于制备光学膜的丙烯酸共聚物树脂的方法，包括：使含有苯环的丙烯酸单体，（甲基）丙烯酸烷基酯单体和（甲基）丙烯酸单体）悬浮聚合以制备共聚物; 并在240℃〜300℃的温度范围内对共聚物进行热处理。作为本发明的丙烯酸共聚物的制备方法，可以通过诱导形成戊二酸酐来制造具有有效降低的CTE的树脂 通过使用有助于调节树脂分子量的悬浮聚合的结构。
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Patent Agency Ranking
公开(公告)号：US08951643B2
公开(公告)日：2015-02-10
申请号：US13122185
申请日：2009-10-01
Applicant: Byoung-Il Kang , Chang-Hun Han , Jung-A Yoo , Song-Taek Oh
Inventor： Byoung-Il Kang , Chang-Hun Han , Jung-A Yoo , Song-Taek Oh
IPC: B32B27/06 , G02F1/13363 , C08J5/18 , G02B5/30 , G02F1/1333
CPC classification number: G02B5/3083 , C08J5/18 , C08J2333/10 , C08J2333/12 , C08L33/08 , G02F1/13363 , G02F2001/133311 , G02F2001/133635 , G02F2201/50 , Y10S525/902 , Y10T428/31721 , Y10T428/31931
Abstract: The present invention relates to an optical film and method of manufacturing the same. The optical film of the present invention includes an acrylic resin and a core-shell type graft copolymer wherein the core includes a conjugate diene rubber, and the shell includes an acrylic monomer, an aromatic vinyl monomer, and a maleimide monomer.
Abstract translation: 本发明涉及一种光学膜及其制造方法。 本发明的光学膜包括丙烯酸树脂和核 - 壳型接枝共聚物，其中芯包括共轭二烯橡胶，壳包括丙烯酸单体，芳族乙烯基单体和马来酰亚胺单体。
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公开(公告)号：US20110297896A1
公开(公告)日：2011-12-08
申请号：US13202068
申请日：2010-02-18
Applicant: Su-Kyung Kim , Byoung-ll Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
Inventor： Su-Kyung Kim , Byoung-ll Kang , Dae-Woo Lee , Byoung-Kue Chun , Chang-Hun Han , Da-Eun Sung
IPC: G02B5/30 , C08F220/18 , C08F212/14 , C08L33/08 , C08L65/00 , C08L35/00 , C08L33/06 , C08F222/40 , C08L69/00
CPC classification number: G02F1/13363 , C08F220/18 , C08F220/30 , C08F220/52 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/305 , C08L33/10 , C08L33/08
Abstract: The present invention relates to an acrylic copolymer resin containing: 1) an alklyl (meth)acrylate-based monomer; 2) a (meth)acrylate-based monomer containing an aliphatic ring and/or an aromatic ring; and 3) at least an imide-based monomer or a styrene-based monomer, to a resin composition containing said acrylic copolymer resin and a resin containing an aromatic ring and/or an aliphatic ring in the main chain thereof, to an optical film comprising said resin composition, and to a liquid crystal display device comprising said optical film. The optical film according to the present invention has excellent heat resistance, optical transparency, etc.
Abstract translation: 本发明涉及丙烯酸共聚物树脂，其含有：（1）（甲基）丙烯酸烷基酯单体; 2）含有脂肪族环和/或芳香环的（甲基）丙烯酸酯类单体; 和3）至少一种酰亚胺类单体或苯乙烯类单体与含有所述丙烯酸共聚物树脂的树脂组合物和在其主链中含有芳香环和/或脂族环的树脂反应到光学膜，所述光学膜包含 所述树脂组合物和包含所述光学膜的液晶显示装置。 根据本发明的光学膜具有优异的耐热性，光学透明性等。
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公开(公告)号：US20110211144A1
公开(公告)日：2011-09-01
申请号：US13127014
申请日：2009-11-27
Applicant: Byoung-Kue Chun , Chang-Hun Han , Byoung-ll Kang , Su-Kyung Kim , Da-Eun Sung
Inventor： Byoung-Kue Chun , Chang-Hun Han , Byoung-ll Kang , Su-Kyung Kim , Da-Eun Sung
CPC classification number: C08L33/00 , B29C55/02 , B29D11/00644 , C08J5/18 , C08J2333/10 , C08L33/10 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2201/50 , G02F2413/12 , Y10T428/105 , C08L69/00
Abstract: The present invention relates to a retardation film that comprises a blend resin of 1) an acryl-based copolymer resin that comprises an alkyl methacrylate-based monomer and a cycloalkyl methacrylate-based monomer, and 2) a resin that comprises an aromatic ring or aliphatic ring in a polymer main chain, a method for manufacturing the retardation film, and a liquid crystal display device that comprises the retardation film. The retardation film according to the present invention has excellent heat resistance, optical transparency, mechanical strength, and durability.
Abstract translation: 本发明涉及一种延迟膜，其包含1）由丙烯酸类共聚物树脂构成的共混树脂，其包含甲基丙烯酸烷基酯单体和甲基丙烯酸环烷基酯单体，以及2）包含芳环或脂族 聚合物主链中的环，用于制造相位差膜的方法，以及包含相位差膜的液晶显示装置。 根据本发明的延迟膜具有优异的耐热性，光学透明性，机械强度和耐久性。
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公开(公告)号：US20100202050A1
公开(公告)日：2010-08-12
申请号：US12678968
申请日：2008-09-19
Applicant: Byoung-II Kang , Chang-Hun Han , Dae-Woo Lee , Jae-Bum Seo , Jung-A Yoo , Song-Taek Oh
Inventor： Byoung-II Kang , Chang-Hun Han , Dae-Woo Lee , Jae-Bum Seo , Jung-A Yoo , Song-Taek Oh
CPC classification number: C08J5/18 , C08J2333/12
Abstract: The present invention provides an optical film that includes i) an acryl resin, and ii) 20 to 65 parts by weight of a core-shell type graft copolymer that includes a core having a rubber component and a shell including a polymer having a weight average molecular weight that is the same as or higher than a weight average molecular weight of a polymer constituting the i) acryl resin based on 100 parts by weight of the acryl resin, a retardation film, and an electronic device including the same.
Abstract translation: 本发明提供一种光学膜，其包括i）丙烯酸树脂，和ii）20-65重量份的核 - 壳型接枝共聚物，其包括具有橡胶组分的芯和包含重均分子量的聚合物的壳 基于100重量份的丙烯酸树脂，相位差膜和包括其的电子器件，构成i）丙烯酸树脂的聚合物的重均分子量的分子量相同或更高。
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公开(公告)号：US20100202049A1
公开(公告)日：2010-08-12
申请号：US12678459
申请日：2008-09-17
Applicant: Byoung-Il Kang , Chan-Hong Lee , Chang-Hun Han
Inventor： Byoung-Il Kang , Chan-Hong Lee , Chang-Hun Han
CPC classification number: C08L51/00 , B29D11/00788 , C08J5/18 , C08J2333/06 , C08L33/14 , C08L37/00 , C08L39/04 , C08L51/04 , G02B5/3083 , G02F2201/50 , C08L2666/24
Abstract: The present invention provides an optical film and a retardation film that each include an acryl resin, and 20 to 65 parts by weight of a graft copolymer including a conjugated diene rubber based on 100 parts by weight of the acryl resin, and an electronic device including the same.
Abstract translation: 本发明提供一种光学膜和延迟膜，其各自包含丙烯酸树脂，以及基于100重量份丙烯酸树脂的20至65重量份的包含共轭二烯橡胶的接枝共聚物，以及包含 一样。
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