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    • 2. 发明公开
    • 광학 시트
    • 光学片
    • KR1020090096008A
    • 2009-09-10
    • KR1020080021325
    • 2008-03-07
    • 코오롱인더스트리 주식회사
    • 김경화김대식김경종정성철김태경
    • G02B5/04C08J5/18
    • An optical sheet is provided to reduce damage due to an external shock by including a curing resin which gives a slip property. An optical sheet includes a base layer(10) and a structure layer(20). The structure layer is formed on one surface of the base layer. The structure layer is made of a resin curing layer which contains element having a slip property in a folded chain. The optical sheet includes a resin curing layer(30). The resin curing layer contains element having a slip property in a folded chain. The element having the slip property is made of F or Si. The resin curing layer is formed from the curing resin including F or Si. The curing resin included in the resin curing layer is one selected from organosilicon compound or fluoride-based acrylate including siloxane-based resin and silicon acrylate.
    • 提供光学片以通过包括赋予滑动性的固化树脂来减少由外部冲击引起的损伤。 光学片包括基底层(10)和结构层(20)。 结构层形成在基层的一个表面上。 结构层由折叠链中含有滑动性的元素的树脂固化层制成。 光学片包括树脂固化层(30)。 树脂固化层含有在折叠链中具有滑动性的元素。 具有滑移性的元件由F或Si制成。 树脂固化层由包含F或Si的固化树脂形成。 包含在树脂固化层中的固化树脂是选自有机硅化合物或含有硅氧烷类树脂和硅丙烯酸酯的氟化物系丙烯酸酯。
    • 4. 发明公开
    • 플렉시블 동박 폴리이미드 적층판
    • 柔性铜箔层压板
    • KR1020070096150A
    • 2007-10-02
    • KR1020060025500
    • 2006-03-21
    • 코오롱인더스트리 주식회사
    • 김상균문정열김지성김경종정성철박종민
    • B32B15/08B32B7/02
    • B32B15/08B32B15/20B32B27/281B32B2307/418B32B2309/02B32B2309/12B32B2311/12
    • A flexible copper-clad polyimide laminate is provided to estimate the residual stress due to thermal or physical causes of a polyimide layer by measuring a refractive index and to secure excellent dimensional stability without curl by reflecting the refractive index during a polyimide laminate manufacturing process. In a flexible copper-clad polyimide laminate having a polyimide layer on at least one surface of a copper-clad, a refractive index(Deltan) of the polyimide layer measured by an optical microscope and calculated by a formula of Deltan=Rlambda/d is 0.130~0.165. R is a natural number. lambda is a wavelength of a light source. d is the thickens of a film. A residual stress value of the polyimide layer is estimated by measuring a refractive index of a polyimide film, and curls and dimensional stability of the polyimide laminate at high temperature are estimated by using a refractive index value of the film.
    • 提供柔性铜包覆聚酰亚胺层压板,以通过测量折射率来估计由于聚酰亚胺层的热或物理原因导致的残余应力,并且通过在聚酰亚胺层压板制造过程中反射折射率来确保优异的尺寸稳定性而不卷曲。 在铜包层的至少一个表面上具有聚酰亚胺层的柔性铜包覆聚酰亚胺层压体中,通过光学显微镜测量的聚酰亚胺层的折射率(Deltan)通过Deltan = Rlambda / d的公式计算, 0.130〜0.165。 R是自然数。 λ是光源的波长。 d是电影的浓密度。 通过测量聚酰亚胺膜的折射率来估计聚酰亚胺层的残余应力值,并且通过使用膜的折射率值来估计聚酰亚胺层压板在高温下的卷曲和尺寸稳定性。
    • 7. 发明授权
    • 광학 시트
    • 光学片
    • KR101084573B1
    • 2011-11-18
    • KR1020070139587
    • 2007-12-28
    • 코오롱인더스트리 주식회사
    • 김대식김경종정성철김태경
    • G02B5/04G02B5/02
    • 본 발명은 액정 디스플레이 장치(Liquid Crystal Display)에 사용되는 집광형 광학 필름에 관한 것으로, 도광판에서 방출되는 빛을 고르게 확산시키면서 휘도를 향상시킬 수 있는 기능을 동시에 제공하여, 종래 별도로 광확산 필름 및 프리즘 필름을 장착하는 경우에 비하여 제조공정을 현저히 단축시킬 뿐만 아니라, 원가를 절감시킬 수 있으며, 본 발명은 복수의 필름을 적층함으로써 발생되는 광간섭 현상, 산란 또는 흡수 등의 빛의 손실, 필름의 손상을 방지할 수 있으면서 보다 얇은 액정 디스플레이를 제공할 수 있다.
    • 本发明涉及在液晶显示器(PDP)中使用的聚光型光学膜,并且同时提供在扩散从导光板发射的光的同时提高亮度的功能。 与安装薄膜的情况相比,本发明可以降低制造成本和成本,本发明可以减少由多个薄膜的层叠,散射或吸收等光引起的光干涉, 可以提供更薄的液晶显示器。
    • 9. 发明公开
    • 태양전지 모듈
    • 太阳能电池模块
    • KR1020100027295A
    • 2010-03-11
    • KR1020080086150
    • 2008-09-02
    • 코오롱인더스트리 주식회사
    • 이계원백수민정성철안태환
    • H01L31/042
    • Y02E10/542H01L31/042
    • PURPOSE: A solar cell module is provided to improve the electrical energy conversion efficiency of a solar cell by increasing the amount of light incidence on the solar cell regardless of the location of the sun. CONSTITUTION: A solar cell is formed on a solar panel. The vertical light brightness enhancement film is installed on the upper side of the solar cell. The brightness of the vertical light of the sunlight which is an incident light to the solar cell is improved. The vertical light brightness enhancement rate of the vertical light brightness enhancement film is more than 120%. The vertical light brightness enhancement film is formed by a plurality of repeated three-dimensional structures.
    • 目的:提供一种太阳能电池模块,用于通过增加太阳能电池上的光入射量来提高太阳能电池的电能转换效率,而不管太阳的位置如何。 构成:在太阳能电池板上形成太阳能电池。 垂直光亮度增强膜安装在太阳能电池的上侧。 作为向太阳能电池的入射光的太阳光的垂直光的亮度提高。 垂直光亮度增强膜的垂直光亮度增强率大于120%。 垂直光亮度增强膜由多个重复的三维结构形成。
    • 10. 发明公开
    • 광학시트
    • 光聚合组合物和光学片
    • KR1020100001383A
    • 2010-01-06
    • KR1020080061262
    • 2008-06-27
    • 코오롱인더스트리 주식회사
    • 홍창표김경종김태경정성철
    • C08L33/00C08F20/34C08F22/22C08J5/18
    • PURPOSE: An environment-friendly photopolymerizable composition is provided to ensure high refractive index while not containing a halogen compound, and excellent light proof property, thereby being useful for an optical sheet assembly. CONSTITUTION: A photopolymerizable composition comprises a urethane diacrylate-based derivative represented by chemical formula 1. In chemical formula 1, a, b and c are the same and different and are an integer of 0-15; m, x and y are the same and different and are an integer of 0-15, wherein m, x and y are not 0 when a, b and c are not 0; R1 is chemical formula 1-a, 1-b, or 1-c; and R2 is hydrogen atom or C1-15 alkyl group, C6-30 aromatic ring, OH, SH or C1-15 alkyl-substituted amino group.
    • 目的:提供环境友好的光聚合组合物以确保高折射率而不含卤素化合物,并且具有优异的防光性,从而可用于光学片组件。 构成:可光聚合组合物包含由化学式1表示的氨基甲酸酯二丙烯酸酯衍生物。在化学式1中,a,b和c相同且不同,为0-15的整数; m,x和y相同且不同,为0-15的整数,当a,b和c不为0时,m,x和y不为0; R1是化学式1-a,1-b或1-c; R2是氢原子或C1-15烷基,C6-30芳环,OH,SH或C1-15烷基取代的氨基。