Patterned phase retardation film and the method for manufacturing the same
    1.
    发明授权
    Patterned phase retardation film and the method for manufacturing the same 有权
    图案相位延迟膜及其制造方法

    公开(公告)号:US08780318B2

    公开(公告)日:2014-07-15

    申请号:US13477039

    申请日:2012-05-21

    摘要: A patterned phase retardation film is disclosed, which includes substrate, a phase retardation layer on the substrate comprising a plurality of first regions of liquid crystal materials and a plurality of second regions of curable resin, wherein the first regions and the second regions are in a grating stripe structure which is parallel and interleaved with each other the top part of the second regions is formed with at least one inclined plane; and a planarization layer for planarizing the phase retardation layer; wherein the first regions provide a first phase retardation and second regions provide a second phase retardation, the first phase retardation and the second phase retardation have a phase difference of 180°. The method for manufacturing the patterned phase retardation film is also disclosed.

    摘要翻译: 公开了一种图案化相位延迟膜,其包括基板,包括多个液晶材料的第一区域和多个第二可固化树脂区域的基板上的相位延迟层,其中第一区域和第二区域处于 光栅条纹结构彼此平行和交错,第二区域的顶部形成有至少一个倾斜平面; 以及用于平坦化相位延迟层的平坦化层; 其中第一区域提供第一相位延迟,第二区域提供第二相位延迟,第一相位延迟和第二相位延迟具有180°的相位差。 还公开了用于制造图案化相位延迟膜的方法。

    Manufacturing method of roller for manufacturing patterned retarder film
    2.
    发明授权
    Manufacturing method of roller for manufacturing patterned retarder film 有权
    用于制造图案化延迟片的辊的制造方法

    公开(公告)号:US08887396B2

    公开(公告)日:2014-11-18

    申请号:US13483071

    申请日:2012-05-30

    摘要: A method for producing a roller used for manufacturing a retarder film is provided. The method includes providing the roller having a roller surface; providing an embossing tool having an embossing end and embossing the roller surface with the embossing tool. The embossing end has a plurality of first microgroove structures and second microgroove structures. The first and second micro-groove structures are both parallel structures. Each one of the first microgroove structures is symmetric to each one of the second microgroove structures with respect to a symmetry line. An included angle of the symmetry line between each first micro-groove structure and that between each second micro-groove structure are 45±8 degrees.

    摘要翻译: 提供了一种制造用于制造延迟膜的辊的方法。 该方法包括提供具有辊表面的辊; 提供具有压花端的压花工具,并用压花工具对辊表面进行压花。 压花端部具有多个第一微槽结构和第二微凹槽结构。 第一和第二微槽结构都是平行结构。 第一微凹槽结构中的每一个相对于对称线对称于第二微槽结构中的每一个。 每个第一微槽结构与每个第二微槽结构之间的对称线的夹角为45±8度。

    Patterned retardation film comprising relief-like stripe structures and sub micron grooves
    3.
    发明授权
    Patterned retardation film comprising relief-like stripe structures and sub micron grooves 有权
    图形延迟膜包括浮雕状条纹结构和亚微米凹槽

    公开(公告)号:US08867001B2

    公开(公告)日:2014-10-21

    申请号:US13281765

    申请日:2011-10-26

    摘要: A patterned retardation film including a base substrate, a patterned resin layer and a liquid crystal layer is provided. The patterned resin layer having plurality of first areas and a plurality of second areas is disposed on the base substrate. The combination of the first and second areas is a grating-like stripe structure. The patterned resin layer includes an aligning micron structure. The aligning micron structure includes a plurality of first sub micron grooves and a plurality of second sub micron grooves respectively located in the first areas and the second areas. The liquid crystal layer is disposed on the patterned resin layer and aligned with the aligning micron structure. The liquid crystal layer disposed above the first areas provides a first phase retardation. The liquid crystal layer disposed above the second areas provides a second phase retardation.

    摘要翻译: 提供了包括基底基板,图案化树脂层和液晶层的图案化延迟膜。 具有多个第一区域和多个第二区域的图案化树脂层设置在基底基板上。 第一和第二区域的组合是格子状条纹结构。 图案化树脂层包括对准微结构。 对准微米结构包括分别位于第一区域和第二区域中的多个第一亚微米凹槽和多个第二亚微米凹槽。 液晶层设置在图案化树脂层上并与对准微米结构对准。 设置在第一区域上方的液晶层提供第一相位延迟。 设置在第二区域上方的液晶层提供第二相位延迟。

    MANUFACTURING METHOD OF ROLLER USED FOR MANUFACTURING PATTERNED RETARDATION FILM
    4.
    发明申请
    MANUFACTURING METHOD OF ROLLER USED FOR MANUFACTURING PATTERNED RETARDATION FILM 审中-公开
    用于制造图案延迟膜的滚筒制造方法

    公开(公告)号:US20120311861A1

    公开(公告)日:2012-12-13

    申请号:US13314320

    申请日:2011-12-08

    IPC分类号: B21K1/02

    CPC分类号: G02B5/3083 Y10T29/49544

    摘要: A manufacturing method of a roller used for manufacturing a patterned retardation film is provided. The manufacturing method includes the following steps. A roller having a rotational axis and a roller surface is provided. An engraving device having an engraving end is provided. The engraving end has a plurality of sub-micron slots which are constructed in parallel with each other. The engraving device engraves the roller surface with a first depth to form a plurality of first sub-micron grooves. The engraving device engraves the roller surface with a second depth to form a plurality of second sub-micron grooves.

    摘要翻译: 提供了用于制造图案化延迟膜的辊的制造方法。 该制造方法包括以下步骤。 提供具有旋转轴和辊表面的辊。 提供具有雕刻端的雕刻装置。 雕刻端具有彼此平行构造的多个亚微米槽。 雕刻装置用第一深度雕刻辊表面以形成多个第一亚微米凹槽。 雕刻装置用第二深度刻印辊表面以形成多个第二亚微米凹槽。

    PATTERNED RETARDATION FILM
    5.
    发明申请
    PATTERNED RETARDATION FILM 有权
    图案延迟膜

    公开(公告)号:US20120314181A1

    公开(公告)日:2012-12-13

    申请号:US13281765

    申请日:2011-10-26

    IPC分类号: G02F1/13

    摘要: A patterned retardation film including a base substrate, a patterned resin layer and a liquid crystal layer is provided. The patterned resin layer having plurality of first areas and a plurality of second areas is disposed on the base substrate. The combination of the first and second areas is a grating-like stripe structure. The patterned resin layer includes an aligning micron structure. The aligning micron structure includes a plurality of first sub micron grooves and a plurality of second sub micron grooves respectively located in the first areas and the second areas. The liquid crystal layer is disposed on the patterned resin layer and aligned with the aligning micron structure. The liquid crystal layer disposed above the first areas provides a first phase retardation. The liquid crystal layer disposed above the second areas provides a second phase retardation.

    摘要翻译: 提供了包括基底基板,图案化树脂层和液晶层的图案化延迟膜。 具有多个第一区域和多个第二区域的图案化树脂层设置在基底基板上。 第一和第二区域的组合是格子状条纹结构。 图案化树脂层包括对准微结构。 对准微米结构包括分别位于第一区域和第二区域中的多个第一亚微米凹槽和多个第二亚微米凹槽。 液晶层设置在图案化树脂层上并与对准微米结构对准。 设置在第一区域上方的液晶层提供第一相位延迟。 设置在第二区域上方的液晶层提供第二相位延迟。

    Optical compensation film and method for manufacturing the same
    6.
    发明授权
    Optical compensation film and method for manufacturing the same 有权
    光学补偿膜及其制造方法

    公开(公告)号:US09019450B2

    公开(公告)日:2015-04-28

    申请号:US13462829

    申请日:2012-05-03

    摘要: An optical compensation film for a liquid crystal display is provided and comprises a liquid crystal layer which is disposed on a substrate and has a plurality of first stripe-structure regions with a first thickness and a plurality of second stripe-structure regions with a second thickness, wherein each of the second stripe-structure regions is contiguous to at least one of the first stripe-structure region and the second thickness is greater than the first thickness. The method for manufacturing the optical compensation film is provided.

    摘要翻译: 提供了一种用于液晶显示器的光学补偿膜,它包括一个液晶层,该液晶层设置在一个基片上,并具有多个具有第一厚度的第一条纹结构区域和多个具有第二厚度的第二条纹结构区域 其中每个第二条形结构区域与第一条形结构区域和第二厚度中的至少一个相邻,大于第一厚度。 提供了制造光学补偿膜的方法。

    Method for manufacturing a surface optical layer
    7.
    发明申请
    Method for manufacturing a surface optical layer 审中-公开
    表面光学层的制造方法

    公开(公告)号:US20050153066A1

    公开(公告)日:2005-07-14

    申请号:US10946245

    申请日:2004-09-20

    CPC分类号: G02B1/11 G02B1/12

    摘要: A transparent resin having a plurality of transparent particles is spread on an optical sheet. The transparent resin is exposed to ultraviolet light of a first power and then cured by ultraviolet light of a second power, which is greater than the first power. Thus, surface optical layers with different optical properties are easily obtained by only adjusting the power of ultraviolet light, without changing the original content of the surface optical layer or the parameters of its spreading process.

    摘要翻译: 将具有多个透明颗粒的透明树脂铺展在光学片上。 将透明树脂暴露于第一功率的紫外线,然后通过大于第一功率的第二功率的紫外光固化。 因此,通过仅调整紫外光的功率而不改变表面光学层的原始含量或其扩展过程的参数,容易获得具有不同光学特性的表面光学层。

    Polarizer for a multi-domain vertical alignment liquid crystal display
    8.
    发明授权
    Polarizer for a multi-domain vertical alignment liquid crystal display 失效
    偏光镜用于多域垂直取向液晶显示

    公开(公告)号:US07110073B2

    公开(公告)日:2006-09-19

    申请号:US10890202

    申请日:2004-07-14

    IPC分类号: G02F1/1335

    摘要: A polarizer used in liquid crystal display has two portions. A first portion of the polarizer is adjacent to a backlight source and has a first protective film, a first linear polarizing film, a first biaxial film and a first quarter-wave film from the backlight source to a multi-domain vertical alignment liquid crystal (MVA-LCD) cell. A second portion of the polarizer is on the other side of the MVA-LCD cell, and has a second quarter-wave film, a second biaxial film, a second linear polarizing film and a second protective film from the MVA-LCD cell.

    摘要翻译: 在液晶显示器中使用的偏振器有两部分。 偏振器的第一部分与背光源相邻,并且具有从背光源到多畴垂直取向液晶的第一保护膜,第一线性偏振膜,第一双轴膜和第一四分之一波长膜( MVA-LCD)单元。 偏振器的第二部分位于MVA-LCD单元的另一侧,并且具有来自MVA-LCD单元的第二四分之一波长膜,第二双轴膜,第二线性偏振膜和第二保护膜。

    Optical compensation film and manufacturing method thereof
    10.
    发明申请
    Optical compensation film and manufacturing method thereof 审中-公开
    光学补偿膜及其制造方法

    公开(公告)号:US20060013968A1

    公开(公告)日:2006-01-19

    申请号:US10963632

    申请日:2004-10-14

    IPC分类号: C09K19/00 B29C65/00

    摘要: A substrate is pulled to a stretch ratio, and a liquid crystal material is then spread on a surface of the substrate to form a liquid crystal layer. Next, a protection layer is adhered onto the liquid crystal layer, thus forming an optical compensation film. The manufacturing of the optical compensation film uses substrate extension to replace a conventional alignment layer technique; the manufacturing efficiency and yield are therefore raised, and the manufacturing cost is reduced. Moreover, the arrangement uniformity of liquid crystal molecules is substantially improved, thus effectively enhancing the compensation and optical performance thereof.

    摘要翻译: 将基板拉伸至拉伸比,然后将液晶材料铺展在基板的表面上以形成液晶层。 接着,将保护层附着在液晶层上,形成光学补偿膜。 光学补偿膜的制造使用基板延伸来代替常规的取向层技术; 因此制造效率和产量提高,制造成本降低。 此外,液晶分子的布置均匀性显着提高,有效地提高了其补偿和光学性能。