Transparent substrate with low birefringence
    22.
    发明授权
    Transparent substrate with low birefringence 有权
    具有低双折射率的透明基板

    公开(公告)号:US08404319B2

    公开(公告)日:2013-03-26

    申请号:US11940509

    申请日:2007-11-15

    Abstract: The invention relates to a transparent substrate with low birefringence. The transparent substrate comprises polyimide having a repeat unit of formula (I) and has a birefringence below 0.005: wherein each A of the repeat unit, being the same or different, represents an aromatic or aliphatic group, and at least one A is an aromatic or aliphatic group containing sulfonyl functionality; each B of the repeated unit, being the same or different, represents an aromatic or cycloaliphatic group; and n is an integer greater than one.

    Abstract translation: 本发明涉及具有低双折射率的透明基板。 透明基材包括具有式(I)的重复单元的聚酰亚胺,并且双折射低于0.005:其中重复单元的每个A相同或不同,表示芳族或脂族基团,并且至少一个A是芳族 或含脂族基团的磺酰基官能团; 重复单元的每个B相同或不同,表示芳族或脂环族基团; 并且n是大于1的整数。

    ORGANIC/INORGANIC COMPOSITE FILM AND METHOD FOR FORMING THE SAME
    23.
    发明申请
    ORGANIC/INORGANIC COMPOSITE FILM AND METHOD FOR FORMING THE SAME 有权
    有机/无机复合膜及其形成方法

    公开(公告)号:US20120164423A1

    公开(公告)日:2012-06-28

    申请号:US13230701

    申请日:2011-09-12

    Abstract: The present invention provides an organic/inorganic composite film, which includes a poly(vinylidene fluoride) (PVDF) and inorganic nano-platelets dispersed therein. A weight ratio of the PVDF and the inorganic nano-platelets is between about 97:3 and 20:80. The inorganic nano-platelets have a particle size of about 20-80 nm, wherein the organic/inorganic composite film has a transparency of greater than about 85% at a wavelength between 380 and 780 nm. In addition, a method for forming the organic/inorganic composite film is also provided.

    Abstract translation: 本发明提供了一种有机/无机复合膜,其包括分散在其中的聚(偏二氟乙烯)(PVDF)和无机纳米片。 PVDF和无机纳米血小板的重量比在约97:3和20:80之间。 无机纳米血小板具有约20-80nm的粒度,其中有机/无机复合膜在380和780nm之间的波长下具有大于约85%的透明度。 此外,还提供了形成有机/无机复合膜的方法。

    RELEASE LAYER MATERIALS, SUBSTRATE STRUCTURES COMPRISING THE SAME AND FABRICATION METHOD THEREOF
    25.
    发明申请
    RELEASE LAYER MATERIALS, SUBSTRATE STRUCTURES COMPRISING THE SAME AND FABRICATION METHOD THEREOF 有权
    释放层材料,包含该材料的基板结构及其制造方法

    公开(公告)号:US20100143708A1

    公开(公告)日:2010-06-10

    申请号:US12608614

    申请日:2009-10-29

    Abstract: A release layer material of cyclic olefin copolymers (COC) applied in flexible electrical devices represented by Formula (I) or (II) is provided. The invention also provides a substrate structure including the release layer. The substrate structure includes a carrier, a release layer overlying the carrier with one or more blocks with a first area, wherein the release layer includes cyclic olefin copolymers (COC) represented by the disclosed Formula (I) or (II), and a flexible substrate overlying the release layer and the carrier with a second area, wherein the second area is larger than the first area and the flexible substrate has a greater adhesion force than that of the release layer to the carrier. The invention further provides a method for fabricating the substrate structure. In Formula (I) or (II), X is 30-70, X+Y is 100 and R is —H, —CH3 or —C2H5.

    Abstract translation: 提供了应用于由式(I)或(II)表示的柔性电气装置中的环烯烃共聚物(COC)的剥离层材料。 本发明还提供了包括释放层的衬底结构。 衬底结构包括载体,覆盖在具有一个或多个具有第一区域的块的载体上的释放层,其中所述释放层包括由公开的式(I)或(II)表示的环状烯烃共聚物(COC)和柔性 基片覆盖在释放层和具有第二区域的载体上,其中第二区域大于第一区域,并且柔性基底具有比释放层对载体更大的粘附力。 本发明还提供了一种用于制造衬底结构的方法。 在式(I)或(II)中,X为30-70,X + Y为100,R为-H,-CH 3或-C 2 H 5。

    POLYMIDE OPTICAL COMPENSATION FILMS
    26.
    发明申请
    POLYMIDE OPTICAL COMPENSATION FILMS 审中-公开
    聚合物光学补偿膜

    公开(公告)号:US20090137770A1

    公开(公告)日:2009-05-28

    申请号:US12036359

    申请日:2008-02-25

    Abstract: A polyimide optical compensation film is provided. The polyimide optical compensation film has the formula: wherein when A is cycloaliphatic, B is aromatic or cycloaliphatic, when A is aromatic, B is cycloaliphatic, and n is an integer greater than 1. The optical compensation film has in-plane retardation (R0) and thickness direction retardation (Rth).

    Abstract translation: 提供聚酰亚胺光学补偿膜。 聚酰亚胺光学补偿膜具有下式:其中当A是脂环族时,B是芳族或脂环族的,当A是芳族时,B是脂环族,n是大于1的整数。光学补偿膜具有面内延迟(R0 )和厚度方向延迟(Rth)。

    Liquid crystal display
    27.
    发明申请
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US20070087134A1

    公开(公告)日:2007-04-19

    申请号:US11283872

    申请日:2005-11-22

    Abstract: A liquid crystal display. The liquid crystal display includes a color filter substrate and an array substrate, wherein at least one of the color filter substrate and the array substrate comprises polyimide having formula (I): wherein A and A′ are the same or different and comprise cycloaliphatic compounds or aromatic compounds, B and B′ are the same or different and comprise aromatic compounds, and x and y are 10˜10000, wherein at least one of A and A′ is a cycloaliphatic compound.

    Abstract translation: 液晶显示屏。 液晶显示器包括滤色器基板和阵列基板,其中至少一个滤色器基板和阵列基板包括具有式(I)的聚酰亚胺:其中A和A'相同或不同,并且包含脂环族化合物或 芳香族化合物,B和B'相同或不同,并且包含芳香族化合物,x和y为10〜10000,其中A和A'中的至少一个为脂环族化合物。

    Convalently bonded polyhedral oligomeric silsesquioxane/polyimide nanocomposites and process for synthesizing the same
    28.
    发明申请
    Convalently bonded polyhedral oligomeric silsesquioxane/polyimide nanocomposites and process for synthesizing the same 审中-公开
    共价键合的多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料及其合成方法

    公开(公告)号:US20060122350A1

    公开(公告)日:2006-06-08

    申请号:US11294132

    申请日:2005-12-05

    CPC classification number: C08G77/455 C08G77/388

    Abstract: Polyhedral oligomeric silsesquioxane/polyimide nanocomposites with certain mechanical properties and low dielectric constant is synthesized by covalently tethering functionalized polyhedral oligomeric silsesquioxane molecules to polyimide. These nanocomposites appear to be self-assembled systems. A process for synthesizing said polyhedral oligomeric silsesquioxane/polyimide nanocomposites also is provided, comprising a step of forming porous type polyhedral oligomeric silsesquioxane, and a subsequent step of reacting with dianhydride or directly reacting with synthesized polyimide.

    Abstract translation: 具有一定机械性能和低介电常数的多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料通过将官能化的多面体低聚倍半硅氧烷分子共价键合到聚酰亚胺来合成。 这些纳米复合材料似乎是自组装系统。 还提供了一种合成所述多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料的方法,包括形成多孔型多面体低聚倍半硅氧烷的步骤,以及随后与二酐反应或直接与合成聚酰亚胺反应的步骤。

    Covalently bonded polyhedral oligomeric silsesquioxane/polyimide nanocomposites and process for synthesizing the same
    29.
    发明申请
    Covalently bonded polyhedral oligomeric silsesquioxane/polyimide nanocomposites and process for synthesizing the same 审中-公开
    共价键合的多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料及其合成方法

    公开(公告)号:US20050154150A1

    公开(公告)日:2005-07-14

    申请号:US10828435

    申请日:2004-04-20

    CPC classification number: C08G77/455 C08G77/388

    Abstract: Polyhedral oligomeric silsesquioxane/polyimide nanocomposites with certain mechanical properties and low dielectric constant is synthesized by covalently tethering functionalized polyhedral oligomeric silsesquioxane molecules to polyimide. These nanocomposites appear to be self-assembled systems. A process for synthesizing said polyhedral oligomeric silsesquioxane/polyimide nanocomposites also is provided, comprising a step of forming porous type polyhedral oligomeric silsesquioxane, and a subsequent step of reacting with dianhydride or directly reacting with synthesized polyimide.

    Abstract translation: 具有一定机械性能和低介电常数的多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料通过将官能化的多面体低聚倍半硅氧烷分子共价键合到聚酰亚胺来合成。 这些纳米复合材料似乎是自组装系统。 还提供了一种合成所述多面体低聚倍半硅氧烷/聚酰亚胺纳米复合材料的方法,包括形成多孔型多面体低聚倍半硅氧烷的步骤,以及随后与二酐反应或直接与合成聚酰亚胺反应的步骤。

    Organic/inorganic hybrid material and fabrication method thereof
    30.
    发明授权
    Organic/inorganic hybrid material and fabrication method thereof 有权
    有机/无机混合材料及其制造方法

    公开(公告)号:US08674011B2

    公开(公告)日:2014-03-18

    申请号:US12954838

    申请日:2010-11-26

    Abstract: An organic/inorganic hybrid material is provided, including an organic polymer, and a plurality of inorganic nano-platelets, wherein the inorganic nano-platelets are self-connected or connected via a linker to constitute an inorganic platelet network. By the formation of the inorganic network structure, the hybrid materials can keep their transparency and flexibility at a high inorganic content, and exhibit greatly reduced coefficients of thermal expansion A method for fabricating the organic/inorganic hybrid material is also provided.

    Abstract translation: 提供了一种有机/无机混合材料,包括有机聚合物和多种无机纳米片,其中无机纳米血小板通过连接体自连接或连接以构成无机血小板网络。 通过无机网状结构的形成,混合材料可以保持其无机含量高的透明性和柔软性,并且显示出大大降低的热膨胀系数。还提供了制造有机/无机混合材料的方法。

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