복합시트 및 이를 포함하는 디스플레이 장치
    42.
    发明公开
    복합시트 및 이를 포함하는 디스플레이 장치 有权
    复合片和包括其的显示装置

    公开(公告)号:KR1020150012954A

    公开(公告)日:2015-02-04

    申请号:KR1020130089175

    申请日:2013-07-26

    Abstract: 본 발명은 실리콘계 매트릭스, 및 상기 실리콘계 매트릭스에 함침된 보강재를 포함하고, 압축 신율이 30% 이상인 복합시트, 및 이를 포함하는 디스플레이 장치에 관한 것이다.

    Abstract translation: 本发明涉及一种复合片材,其包括硅酮基基质和浸渍在硅酮基基质中的增强材料,并且其压缩伸长百分比为30%以上,以及涉及包含该基材的显示装置。 本发明的另一方面的复合片包括硅基基质和浸渍在硅酮基基质中的增强材料,并且在25℃下在550nm波长下测量的渗透性在留在 250℃一小时80%以上。 本发明的目的是提供一种在250℃以上的高温下放置后的基体和增强材料的中间层上没有裂纹或无裂纹的复合片材。

    복합시트, 그 제조방법 및 이를 포함하는 플렉시블 기판
    46.
    发明公开
    복합시트, 그 제조방법 및 이를 포함하는 플렉시블 기판 有权
    复合片,其制备方法和包含其的柔性基材

    公开(公告)号:KR1020140009639A

    公开(公告)日:2014-01-23

    申请号:KR1020120075888

    申请日:2012-07-12

    CPC classification number: C08J5/04 C08L83/04 C08K7/14

    Abstract: A composite sheet of the present invention includes a matrix, and a reinforcing material impregnated into the matrix. The tanδ value (tanδ = G''/G') of the composite sheet which is a ratio between loss modulus (G'') and storage modulus (G') exceeds 0 and is less than 0.05. The composite sheet has a specific range of the tanδ value for preventing the failure of materials which can be generated from a high temperature process for producing a substrate, and has excellent flexibility, heat resistance, and optical properties.

    Abstract translation: 本发明的复合片材包括基体和浸渍在基体中的增强材料。 作为损耗模量(G“)与储能模量(G')的比的复合片材的tanδ值(tanδ= G”/ G')超过0,小于0.05。 复合片具有用于防止由用于制造基板的高温工艺产生的材料的故障的tanδ值的特定范围,并且具有优异的柔性,耐热性和光学性能。

    복합시트, 이를 포함하는 플렉시블 기판 및 이를 포함하는 디스플레이 장치
    48.
    发明公开
    복합시트, 이를 포함하는 플렉시블 기판 및 이를 포함하는 디스플레이 장치 无效
    复合片,包含该复合片的柔性基板和包括它们的显示装置

    公开(公告)号:KR1020130053063A

    公开(公告)日:2013-05-23

    申请号:KR1020110118553

    申请日:2011-11-14

    Abstract: PURPOSE: A composite sheet , a flexible substrate including the same, and a display device including the same are provided to maintain mechanical properties, to maintain high surface flatness, and to solve a problem that degrades the surface flatness in a complexation process of a reinforcement material in a matrix. CONSTITUTION: A composite sheet(10) comprises a matrix(1) and a reinforcing material(2). The reinforcing material is included in the matrix. The surface flatness of the composite sheet is in the range of more than 50nm to less than 300nm. The matrix comprises a cross-linked rubber type compound. The rubber type compound comprises silicone rubber, styrene butadiene rubber(SBR), butadiene group rubber, isoprene rubber, chloroprene rubber, neoprene rubber, ethylene-proylene-diene, a styrene-ethylene-butylene-styrene(SEBS) block copolymer, a styrene-ethylene-propylene-styrene(SEPS) block copolymer, acrylonitrile-butadiene rubber, acrylonitrile-butadiene rubber, NBR , hydrogenated nitrile rubber, fluorinated rubber, and at least one kind selected from the group which consists of plasticized polyvinylchloride rubber. The composite sheet is made by a method which includes the step of dipping the reinforcing material into the composition for the matrix including a rubber type compound, a cross-linking agent, and an inhibitor; and the step hardening the reinforcing material. The composition for the matrix has the viscosity of 7,000cps to 3,500 at 25°C.

    Abstract translation: 目的:提供一种复合片材,包括该复合片材的柔性基材和包含该复合片材的显示装置,以保持机械性能,保持高的表面平整度,并且解决降低增强物的络合过程中的表面平整度的问题 材料在矩阵中。 构成:复合片(10)包括基质(1)和增强材料(2)。 增强材料包含在基质中。 复合片材的表面平整度在50nm以上且小于300nm的范围内。 基质包含交联橡胶型化合物。 橡胶类化合物包括硅橡胶,苯乙烯丁二烯橡胶(SBR),丁二烯橡胶,异戊二烯橡胶,氯丁橡胶,氯丁橡胶,乙烯 - 丙烯 - 二烯,苯乙烯 - 乙烯 - 丁烯 - 苯乙烯(SEBS)嵌段共聚物,苯乙烯 - 乙烯 - 丙烯 - 苯乙烯(SEPS)嵌段共聚物,丙烯腈 - 丁二烯橡胶,丙烯腈 - 丁二烯橡胶,NBR,氢化丁腈橡胶,氟化橡胶和选自由增塑聚氯乙烯橡胶组成的组中的至少一种。 该复合片材通过包括将增强材料浸入用于基质的组合物中的方法制备,包括橡胶类化合物,交联剂和抑制剂; 并且对增强材料进行步骤硬化。 基质的组成在25℃时的粘度为7000cps至3,500。

    복합시트, 이를 포함하는 플렉시블 기판 및 이를 포함하는 디스플레이 장치
    49.
    发明公开
    복합시트, 이를 포함하는 플렉시블 기판 및 이를 포함하는 디스플레이 장치 无效
    复合片,包含该复合片的柔性基板和包括它们的显示装置

    公开(公告)号:KR1020130053062A

    公开(公告)日:2013-05-23

    申请号:KR1020110118552

    申请日:2011-11-14

    Abstract: PURPOSE: A composite sheet, a flexible substrate including the same, and a display device including the same are provided to solve a degradation problem of a surface flatness in a complexation process of a reinforcing material inside a matrix. CONSTITUTION: A composite sheet comprises a matrix and a reinforcing material. The reinforcing material is included in the matrix. Surface flatness(Ra) of the composite sheet is less than10 nm. The matrix comprises a cross-linked rubber type compound. The rubber type compound includes more than one type selected from a group comprising silicone rubber, SBR(styrene butadiene rubber), butadiene group rubber, isoprene rubber, chloroprene rubber, neoprene rubber, an ethylene-proylene-diene terapolymer, a SEBS(styrene-ethylene-butylene-styrene) block polymer, a SEPS(styrene-ethylene-propylene-styrene) block polymer, acrylonitrile-butadiene rubber, hydrogenated nitrile rubber, fluorinated rubber, and plasticized polyvinylchloride rubber.

    Abstract translation: 目的:提供一种复合片材,包括该复合片材的柔性基板和包括该复合片材的显示装置,以解决基体内的增强材料的络合过程中的表面平坦度的退化问题。 构成:复合片材包括基质和增强材料。 增强材料包含在基质中。 复合片的表面平坦度(Ra)小于10nm。 基质包含交联橡胶型化合物。 橡胶类化合物包括多种选自硅橡胶,SBR(丁苯橡胶),丁二烯橡胶,异戊二烯橡胶,氯丁二烯橡胶,氯丁橡胶,乙烯 - 二烯烃共聚物,SEBS(苯乙烯 - 乙烯 - 丁烯 - 苯乙烯)嵌段聚合物,SEPS(苯乙烯 - 乙烯 - 丙烯 - 苯乙烯)嵌段聚合物,丙烯腈 - 丁二烯橡胶,氢化丁腈橡胶,氟化橡胶和增塑聚氯乙烯橡胶。

    집광을 위한 광학 시트 및 이를 포함하는 백라이트 유닛
    50.
    发明公开
    집광을 위한 광학 시트 및 이를 포함하는 백라이트 유닛 无效
    用于冷凝光束的光学片和包含该光束的背光单元

    公开(公告)号:KR1020130015271A

    公开(公告)日:2013-02-13

    申请号:KR1020130006674

    申请日:2013-01-21

    Abstract: PURPOSE: An optical sheet for collecting light and a backlight unit including the same are provided to offer high-brightness by collecting the light of a bottom light source at the center. CONSTITUTION: An optical sheet(600) of a backlight unit includes an optical sheet body, a light collection pattern layer(601), and a reflection filter layer(610). The light collection pattern layer is formed on the optical sheet body. The light collection pattern layer collects emitted light(501~503). The reflection filter layer is formed at the bottom of the optical sheet body. The reflection filter layer reflects the emitted light according to an incidence angle of the received light.

    Abstract translation: 目的:提供一种用于收集光的光学片和包括该光学片的背光单元,以通过在中心收集底部光源的光来提供高亮度。 背景技术背光单元的光学片(600)包括光学片体,光收集图案层(601)和反射滤光层(610)。 光收集图案层形成在光学片体上。 光收集图案层收集发光(501〜503)。 反射滤光层形成在光学片体的底部。 反射滤光层根据接收光的入射角反射发射的光。

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