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91. 发明授权

KR101251087B1 반사효율이 개선된 화상표시장치용 다공질 대전입자 및 그것의 제조방법 有权
标题翻译：具有改善图像显示装置的反射效率的多孔充电颗粒及其制造方法
公开(公告)号：KR101251087B1
公开(公告)日：2013-04-04
申请号：KR1020080119145
申请日：2008-11-27
申请人： 주식회사 엘지화학
发明人： 권윤경 , 김현철 , 이연근 , 정우재 , 고현성
IPC分类号： C09K3/16
摘要： 본 발명은 전자종이와 같은 화상표시장치의 화상구현을 위해 충전되는 다공질 대전입자에 관한 것으로, 본 발명에 따르면 대전입자의 양을 줄이면서도 충분히 반사효율이 개선된 화상표시장치용 대전입자 및 그를 포함하는 화상표시장치를 제공할 수 있다.
화상표시장치, 대전입자, 이산화티탄

92. 发明授权

KR101233908B1 대전 입자를 이용한 화상표시장치 및 이의 제조방법 有权
标题翻译：使用带电粒子的图像显示装置及其制造方法
公开(公告)号：KR101233908B1
公开(公告)日：2013-02-15
申请号：KR1020080067556
申请日：2008-07-11
申请人： 주식회사 엘지화학
发明人： 정우재 , 김현철 , 권윤경 , 고현성 , 연예림
IPC分类号： G02F1/167
摘要： 본 발명은 (a) 레이저 프린팅 방법으로 대전 입자를 격벽이 설치되지 않은 기판에 코팅하는 단계, 및 (b) 상기 대전 입자가 코팅된 기판과 격벽이 설치된 기판을 합판하는 단계를 포함하는 대전 입자를 이용한 화상표시장치의 제조방법 및 화상표시장치를 제공한다.
대전 입자, 화상표시장치, 레이저 프린팅

93. 发明公开

KR1020100111975A 태양전지 백시트 및 이의 제조방법 有权
标题翻译：太阳能电池背板及其制备方法
公开(公告)号：KR1020100111975A
公开(公告)日：2010-10-18
申请号：KR1020090030479
申请日：2009-04-08
申请人： 주식회사 엘지화학
发明人： 김현철 , 김장순 , 문기영 , 이연근 , 권윤경 , 조병규 , 정우재 , 고현성
IPC分类号： H01L31/049
CPC分类号： B32B2367/00 , Y02E10/50
摘要： PURPOSE: A solar battery back-sheet and a method for manufacturing the same are provided to improve the efficiency of a solar battery by lowering temperature inside of the solar battery using a heat storing unit and a heat emitting unit. CONSTITUTION: A first heat storing and emitting sheet layer includes a heat storing unit and a heat emitting unit. The first heat storing and emitting sheet layer is arranged on the cell side of a solar battery. The first heat storing and emitting sheet layer includes white filler in order to block UV light. A polyester based layer is formed on the first heat storing and emitting sheet layer. A second heat storing and emitting sheet layer is formed on the polyester based layer.
摘要翻译：目的：提供一种太阳能电池背板及其制造方法，其通过使用蓄热单元和发热单元降低太阳能电池内的温度来提高太阳能电池的效率。构成：第一储热发光片层包括蓄热单元和发热单元。第一储热发光片层配置在太阳能电池的电池侧。第一储热发光片层包含白色填料以阻挡紫外光。在第一储热发光片层上形成聚酯基层。在聚酯基层上形成第二储热发光片层。

94. 发明公开

KR1020100078725A 반사효율이 개선된 화상표시장치용 대전입자 및 그것의 제조방법 有权
标题翻译：具有改善图像显示装置的反射效率的充电颗粒及其制造方法
公开(公告)号：KR1020100078725A
公开(公告)日：2010-07-08
申请号：KR1020080137068
申请日：2008-12-30
申请人： 주식회사 엘지화학
发明人： 권윤경 , 김현철 , 이연근 , 정우재 , 고현성
IPC分类号： C09K3/16
摘要： PURPOSE: A charged particle for an image display, and a manufacturing method thereof are provided to improve the optical property of an electronic paper display device by improving the white reflectivity of a charged particle. CONSTITUTION: A charged particle for an image display contains a pigment with the particle size over 0.2 microns, and a pigment dispersant. The reflectivity of a particle first layer is over 40%. A manufacturing method of the charged particle comprises the following steps: preparing aqueous continuous phase liquid; preparing a dispersion solution containing an acrylic monomer, a cross-linking agent, a charge control agent, and a cosolvent; adding the pigment and the pigment dispersant to the dispersion solution for preparing disperse phase liquid; and forming a polymer by mixing the aqueous continuous phase liquid with the disperse phase liquid.
摘要翻译：目的：提供一种用于图像显示的带电粒子及其制造方法，其通过提高带电粒子的白色反射率来提高电子纸显示装置的光学特性。构成：用于图像显示的带电粒子含有粒度大于0.2微米的颜料和颜料分散剂。颗粒第一层的反射率超过40％。带电粒子的制造方法包括以下步骤：制备水性连续相液体; 制备含有丙烯酸单体，交联剂，电荷控制剂和助溶剂的分散溶液; 将颜料和颜料分散剂加入到用于制备分散相液体的分散溶液中; 以及通过将水性连续相液体与分散相液体混合而形成聚合物。

95. 发明公开

KR1020090076857A 접착 조성물, 이를 이용한 동박 부착 접착시트 및 이를 포함하는 인쇄회로기판 无效
标题翻译：粘合组合物，使用其的树脂涂层铜和包含树脂涂层铜的PCB
公开(公告)号：KR1020090076857A
公开(公告)日：2009-07-13
申请号：KR1020090047768
申请日：2009-05-29
申请人： 주식회사 엘지화학
发明人： 심희용 , 정우재 , 권윤경 , 안흥근 , 민현성
IPC分类号： C09J163/00 , B32B15/20 , H05K3/46
CPC分类号： C09J163/10 , B32B15/20 , C08L9/02 , C08L29/14 , C08L63/00 , C08L81/06 , C09J11/08 , C09J2205/10 , H05K3/46
摘要： An adhesive compound is provided to ensure excellent retardancy while not generating carcinogenic materials such as dioxin, high tensile strength, durability and high elongation. An adhesive compound comprises (a) tetrafunctional or multifunctional non-halogen-based bisphenol A type epoxy resin 100 parts by weight which has epoxy equivalent of 300~1000 and contains phosphorus(P) of 0.5~4 mass %; (b) a hardener 0.5-5 parts by weight; (c) reactive or non-reactive polyvinyl acetal resin with an average molecular weight of 100,000~300,000; and (d) reactive or non-reactive butadiene-acrylonitrile with an average molecular weight of 10,000~400,000.
摘要翻译：提供粘合剂以确保优异的阻燃性，同时不产生致癌物质，例如二恶英，高拉伸强度，耐久性和高伸长率。粘合剂包含（a）100重量份的四官能或多官能非卤素双酚A型环氧树脂，其环氧当量为300〜1000，含磷（P）为0.5〜4质量％。（b）0.5-5重量份的硬化剂; （c）平均分子量为100,000〜30万的反应性或非反应性聚乙烯醇缩醛树脂; 和（d）平均分子量为10,000〜400,000的反应性或非反应性丁二烯 - 丙烯腈。

96. 发明公开

KR1020090054753A 컬러 플렉서블 전자종이 디스플레이 无效
标题翻译：彩色柔性电子纸显示
公开(公告)号：KR1020090054753A
公开(公告)日：2009-06-01
申请号：KR1020070121594
申请日：2007-11-27
申请人： 주식회사 엘지화학
发明人： 김현철 , 이연근 , 권윤경 , 정우재 , 고현성 , 연예림
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2201/52 , G09G5/02 , G09G2320/02
摘要： A color flexible electronic paper display is provided to prevent expensive cost, difficulty of work and quality deterioration which are generated when installing a special color filter in a display outside. A color flexible electronic paper display comprises upper and lower substrates(11,10), a lower electrode(20), conductive color layers(61,62,63), a partition(50), and charged particles(40). The lower electrode inscribes in the lower substrate. The conductive color layer inscribes in the upper substrate. The partition is positioned between the upper and lower substrates to form a cell. The charged particles are filled in the cell.
摘要翻译：提供一种彩色柔性电子纸显示器，以防止在外部显示器上安装专用滤色器时产生的昂贵成本，工作难度和质量劣化。彩色柔性电子纸显示器包括上基板和下基板（11,10），下电极（20），导电彩色层（61,62,63），隔板（50）和带电粒子（40）。下电极记录在下基板中。导电色层记录在上基板中。分隔件位于上基板和下基板之间以形成电池。带电粒子填充在电池中。

97. 发明公开

KR1020070115272A 접착 조성물, 이를 이용한 동박 부착 접착시트 및 이를포함하는 인쇄회로기판 有权
标题翻译：粘合组合物，使用其的树脂涂层铜和包含树脂涂层铜的PCB
公开(公告)号：KR1020070115272A
公开(公告)日：2007-12-06
申请号：KR1020060049461
申请日：2006-06-01
申请人： 주식회사 엘지화학
发明人： 심희용 , 정우재 , 권윤경 , 안흥근 , 민현성
IPC分类号： C09J163/00 , C09J109/02
CPC分类号： C09J163/10 , C08L9/02 , C08L59/00 , C09J9/00 , C09J11/06 , C09J2203/326 , C09J2400/163 , H05K1/00
摘要： An adhesive composition is provided to generate no carcinogen such as dioxin upon disposal thereof and to ensure excellent flame retardancy, high tensile force, high rigidity, high elongation, and good heat resistance. An adhesive composition includes (a) 100 parts by weight of at least 4 functional non-halogen-based bisphenol A type epoxy resin having an average epoxy equivalent of 300-1000 and containing 0.5-4% by mass of phosphorous, (b) 0.5-5 parts by weight of a hardener, (c) 10-30 parts by weight of a reactive or non-reactive polyvinyl acetal resin having a weight average molecular weight of 100,000-300,000, and (d) 10-40 parts by weight of a reactive or non-reactive butadiene-acrylonitrile copolymer rubber having a weight average molecular weight of 10,000-400,000.
摘要翻译：提供粘合剂组合物，以在其处理时不产生致癌物质，例如二恶英，并确保优异的阻燃性，高拉伸力，高刚性，高伸长率和良好的耐热性。粘合剂组合物包含（a）100重量份平均环氧当量为300-1000并且含有0.5-4质量％的磷的至少4种功能性非卤素类双酚A型环氧树脂，（b）0.5 -5重量份的硬化剂，（c）10-30重量份的重均分子量为100,000-300,000的反应性或非反应性聚乙烯醇缩醛树脂，和（d）10-40重量份的一种重均分子量为10,000-400,000的反应性或非反应性丁二烯 - 丙烯腈共聚物橡胶。

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