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1.发明公开
公开(公告)号：KR1020100038985A
公开(公告)日：2010-04-15
申请号：KR1020080098169
申请日：2008-10-07
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20 , H01J11/44 , G02F1/1335
Abstract: PURPOSE: An optical sheet with enhancing strength at break and a filter comprising the same, and an image displaying device having a sheet or the filter are provided to improve the breaking strength by improving the adhesive between an optical transmission part and an optical absorption part. CONSTITUTION: An optical sheet(200) comprises an optical transmission part(210) and a plurality of an optical absorption parts(220). The optical transmission part comprises a plurality of grooves which is formed on a light source and an end of an observer. The optical absorption part includes an optical absorption substance. The groove is filled with the optical absorption substance. A resin in the optical absorption substance is hardened.
Abstract translation: 目的：提供具有增强强度的光学片和包含该光学片的滤光器，以及具有片状或过滤器的图像显示装置，以通过改善光学透射部分和光学吸收部分之间的粘合剂来提高断裂强度。 构成：光学片（200）包括光传输部分（210）和多个光吸收部分（220）。 光传输部分包括形成在光源和观察者的一端的多个凹槽。 光吸收部分包括光吸收物质。 凹槽被光吸收物质填充。 光吸收物质中的树脂硬化。
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2.发明公开
公开(公告)号：KR1020090006451A
公开(公告)日：2009-01-15
申请号：KR1020070069808
申请日：2007-07-11
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20
CPC classification number: G02B5/20
Abstract: An optical sheet for enhancing a contrast ratio, a filter having the same, and an image display device having the sheet or the filer are provided to improve a contrast ratio in a bright room condition and reduce double-image forming by restraining the decrease of an outdoor light absorption rate and improving light transmissivity. An optical sheet(200) includes a light transmitting part(210) and a plurality of outdoor light absorption parts(220) containing light absorption substances. The light transmission part has an end at an image light source side thereof, which is formed with a plurality of grooves(g210) at predetermined interval to be filled with the outdoor light absorption parts. At least one of the outdoor light absorption parts is formed with an indent portion(220a).
Abstract translation: 提供一种用于增强对比度的光学片，具有该光学片的滤光器和具有该片或滤光片的图像显示装置，以提高亮室内的对比度，并且通过抑制下降的方式来减少双重成像 室外光吸收率和提高透光率。 光学片（200）包括透光部（210）和包含光吸收物质的多个室外光吸收部（220）。 透光部分在其图像光源侧具有端部，其以预定间隔形成有多个凹槽（g210），以填充室外光吸收部分。 至少一个室外光吸收部分形成有凹陷部分（220a）。
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公开(公告)号：KR1020080090089A
公开(公告)日：2008-10-08
申请号：KR1020070033150
申请日：2007-04-04
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20 , H01J11/44 , G02F1/1335
CPC classification number: G02B27/0018 , G02B2207/123 , G02F1/133509
Abstract: A high resolution sheet, a filter having the same, and a display device having the sheet or filter are provided to improve image quality of the display device by suppressing a dual image and increasing a dark/bright contrast of the high resolution sheet. A high resolution sheet(200) includes plural external beam absorbing units(220) and plural light passing units(210). The external beam absorbing units are arranged to be apart from each other and contain black light absorbing materials. The light passing units are arranged to be optically apart from one another by the external beam absorbing unit. A refractive index of the light passing unit is smaller than that of the external beam absorbing unit. One cross-section of the external beam absorbing unit satisfies the following relations, 0.5HR
Abstract translation: 提供高分辨率片材，具有该片材的滤光器以及具有该片材或滤光器的显示装置，以通过抑制双重图像并增加高分辨率片材的深/暗对比度来改善显示装置的图像质量。 高分辨率片（200）包括多个外光束吸收单元（220）和多个光通过单元（210）。 外部光束吸收单元被布置成彼此分开并且包含黑色光吸收材料。 光通过单元通过外部光束吸收单元被布置成彼此光学地分开。 光通过单元的折射率小于外部光束吸收单元的折射率。 外部光束吸收单元的一个横截面满足以下关系：0.5HR <= H220 <= 0.95HR，0.1Wp <= W220 <= 0.4Wp，50um <= HR-WP <= 160mum， = Wp <=200μm，其中H220是外部光束吸收单元的高度，W220是外部光束吸收单元的宽度，HR是光通过单元的厚度，Wp是光通过单元的间距 。
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公开(公告)号：KR100891648B1
公开(公告)日：2009-04-02
申请号：KR1020070033150
申请日：2007-04-04
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20 , H01J11/44 , G02F1/1335
CPC classification number: G02B27/0018 , G02B2207/123 , G02F1/133509
Abstract: 고해상도 시트, 이를 구비하는 필터, 및 상기 시트 또는 필터를 구비하는 표시소자가 개시된다. 개시된 고해상도 시트는 일정 간격으로 서로 이격되어 배치되고, 흑색 광 흡수 물질을 포함하는 복수개의 외광흡수부; 상기 외광 흡수부에 의해 광학적으로 서로 이격된 복수개의 광투과부를 포함하여 구성되고, 상기 광투과부의 굴절율이 상기 외광흡수부의 굴절율 보다 작은 것을 특징으로 한다.
따라서, 개시된 고해상도 시트, 이를 구비하는 필터, 및 상기 시트 또는 필터를 구비하는 표시소자는 이중상 형성과 모아레 현상을 감소시키고 명암비를 향상시켜 고해상도를 유지시킬 수 있다.-
公开(公告)号：KR1020140083175A
公开(公告)日：2014-07-04
申请号：KR1020120152508
申请日：2012-12-24
Applicant: 롯데정밀화학 주식회사
Abstract: A thermosetting organosiloxane compound and a thermosetting resin composition are disclosed. The disclosed thermosetting organosiloxane compound is a reaction product of a siloxane polymer having a silanol terminal group and an acid anhydride and has a carboxylic acid terminal group. The siloxane polymer is a silsesquioxane-based polymer prepared through hydrolysis and condensation polymerization of at least one silane compound.
Abstract translation: 公开了一种热固性有机硅氧烷化合物和热固性树脂组合物。 所公开的热固性有机硅氧烷化合物是具有硅烷醇端基的硅氧烷聚合物和酸酐并具有羧酸端基的反应产物。 硅氧烷聚合物是通过至少一种硅烷化合物的水解和缩聚而制备的倍半硅氧烷聚合物。
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Patent Agency Ranking
公开(公告)号：KR1020140083174A
公开(公告)日：2014-07-04
申请号：KR1020120152507
申请日：2012-12-24
Applicant: 롯데정밀화학 주식회사
CPC classification number: G03F7/0233 , C07C15/28 , C07D401/04 , C07D487/04 , C07D498/04 , C07F5/069 , C09K11/06 , G03F7/0236
Abstract: Disclosed are a photosensitive organosiloxane compound and a photosensitive resin composition. The disclosed photosensitive organosiloxane compound comprises a siloxane polymer having a silanol end group and a reaction product of organic halosilane having a (meth)acryloyl end group or a group containing the same, wherein the siloxane polymer is a silsesquioxane-based polymer manufactured by hydrolysis and condensation of at least one kind of a silane compound.
Abstract translation: 公开了感光性有机硅氧烷化合物和感光性树脂组合物。 所公开的光敏有机硅氧烷化合物包含具有硅烷醇端基的硅氧烷聚合物和具有（甲基）丙烯酰端基的有机卤代硅烷或其组合的反应产物，其中硅氧烷聚合物是通过水解制备的倍半硅氧烷聚合物， 至少一种硅烷化合物的缩合。
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公开(公告)号：KR1020100104380A
公开(公告)日：2010-09-29
申请号：KR1020090022755
申请日：2009-03-17
Applicant: 롯데정밀화학 주식회사
IPC: G02F1/1335 , G02F1/13357
CPC classification number: G02F1/1323 , G02F1/133512 , G02F1/133528 , G02F1/13363 , G02F2001/133531
Abstract: PURPOSE: A liquid crystal display having a sheet controlling a view angle is provided to install sheet controlling a view angle, and omits at least one film among a film retarding a phase and a film protecting a polarizer. CONSTITUTION: A sheet controlling a viewing angle(300) has a optical transmission part and a plurality of external light absorbing parts(303). The external light absorbing parts includes a light absorbing substance. The sheet controlling a viewing angle is arranged to front side of a first polarizing plate(200). A plurality of grooves(302a) is formed to light transmission part. A plurality of external absorbing parts is arranged within the groove. A film retarding a phase is not arranged to at least one place among liquid crystal cell(100) and a first polarizer or between the liquid cell and a second polarizer plate(200').
Abstract translation: 目的：提供一种具有控制视角的片材的液晶显示器，以安装控制视角的片材，并且在延迟相的膜和保护偏振片的膜中省略至少一种膜。 构成：控制视角（300）的片材具有光传输部和多个外部光吸收部（303）。 外部光吸收部件包括光吸收物质。 控制视角的纸张布置在第一偏振板（200）的前侧。 多个槽（302a）形成为透光部。 多个外部吸收部件布置在凹槽内。 在液晶单元（100）和第一偏振片之间或液晶单元与第二偏光板（200'）之间的至少一个位置上不设置延迟相的薄膜。
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8.发明公开
公开(公告)号：KR1020100011638A
公开(公告)日：2010-02-03
申请号：KR1020080072937
申请日：2008-07-25
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20 , H01J11/44 , G02F1/1335
CPC classification number: G02B5/201 , G02B5/223 , G02F1/133509
Abstract: PURPOSE: An optical sheet with improved scratch resistance and an image display device having a filter and sheet are provided to reduce surface strain formation and improve image quality of the device. CONSTITUTION: An image display device comprises: a light penetration unit(210) having plural recesses which is separated; and plural external light absorbing units(220) which is arranged in the recesses. One of the light penetration unit and external light absorbing unit comprises a slip agent.
Abstract translation: 目的：提供具有改进的耐擦伤性的光学片和具有过滤器和片材的图像显示装置，以减少表面应变形成并提高装置的图像质量。 构成：图像显示装置包括：具有分离的多个凹部的透光单元（210）; 和设置在凹部中的多个外部光吸收单元（220）。 透光单元和外部光吸收单元之一包括滑爽剂。
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9.发明公开유기 실록산 수지 조성물, 그로부터 제조되는 막 구조물, 막 구조물의 제조방법 및 막 구조물을 포함하는 전자 소자 无效有机硅氧烷树脂组合物，由其制成的膜，构造它们的方法和包含它们的电子器件
公开(公告)号：KR1020120094678A
公开(公告)日：2012-08-27
申请号：KR1020110014090
申请日：2011-02-17
Applicant: 롯데정밀화학 주식회사
Abstract: PURPOSE: An organic siloxane resin composition is provided to form a membrane structure with excellent membrane performance by only low temperature/quick curing process, and to obtain desirable membrane properties, while reducing process time and cost. CONSTITUTION: An organic siloxane resin composition comprises a polymer in chemical formula 1. In chemical formula 1, R is a substituent of one or more kinds selected from C1-25 saturated or unsaturated hydro carbon, x and y is respectively 3-200. The resin composition comprises a radical initiator selected from an azo compound, an azo-amide compound, peroxide, diphenylalkene, benzophenone derivative, and combinations thereof. A forming method of a membrane structure comprises a step of spreading the organic siloxane resin composition on the substrate structure, and heat-treating at 160-180 °C for 3-10 minutes.
Abstract translation: 目的：提供有机硅氧烷树脂组合物，通过低温/快速固化工艺形成具有优异膜性能的膜结构，并获得所需的膜性能，同时缩短工艺时间和成本。 构成：有机硅氧烷树脂组合物包含化学式1的聚合物。在化学式1中，R是选自C1-25饱和或不饱和氢碳的一种或多种的取代基，x和y分别为3-200。 树脂组合物包含选自偶氮化合物，偶氮酰胺化合物，过氧化物，二苯基烯烃，二苯甲酮衍生物及其组合的自由基引发剂。 膜结构的形成方法包括将有机硅氧烷树脂组合物铺展在基材结构上的步骤，并在160-180℃下热处理3-10分钟。
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公开(公告)号：KR1020080112868A
公开(公告)日：2008-12-26
申请号：KR1020070061858
申请日：2007-06-22
Applicant: 롯데정밀화학 주식회사
IPC: G02B5/20 , H01J11/44 , G02F1/1335
Abstract: An optical sheet improving adhesive force without degradation of image quality, filter including the same, and display device including the same or filter are provided to reduce mesophase by improving contrast ratio. An optical sheet(200) improving adhesive force without degradation of image quality comprises an optical transmission part(210) and a plurality of outdoor light absorption parts(220). The optical transmission part has a plurality of grooves which are arranged separately. The outdoor light absorption part is filled in the groove, and is made of a light absorption material. A surface of the outdoor light absorption part and a surface of the optical transmission part include each surface illuminance(SR220, SR210). A surface illuminance included on the surface of the outdoor light absorption part is larger than a surface illuminance included on the surface of the optical transmission part.
Abstract translation: 提供了不降低图像质量的粘合力的光学片，包括其的滤光器和包括其的显示装置或滤光器，以通过改善对比度来减少中间相。 提高粘合力而不降低图像质量的光学片（200）包括光传输部（210）和多个室外光吸收部（220）。 光传输部分具有分开布置的多个凹槽。 室外光吸收部填充在凹槽中，并且由光吸收材料制成。 室外光吸收部的表面和光传输部的表面包括各表面照度（SR220，SR210）。 包含在室外光吸收部的表面上的表面照度比包含在光传输部的表面上的面照度大。
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