Method of curing color filter for electronic display using electron-beam and method of fabricating color filter for electronic display using the same
    2.
    发明授权
    Method of curing color filter for electronic display using electron-beam and method of fabricating color filter for electronic display using the same 有权
    使用电子束固化用于电子显示器的滤色器的方法和使用其制造用于电子显示器的滤色器的方法

    公开(公告)号:US08168353B2

    公开(公告)日:2012-05-01

    申请号:US12362514

    申请日:2009-01-30

    IPC分类号: G02B5/20

    摘要: Disclosed herein is a method of curing a color filter for an electronic display using an electron beam at low temperature. A conventional method of curing the color filter by thermal-heating is not suitable for a process of fabricating next generation flexible displays. In the method of the invention, after a color resist pattern is formed on a substrate, the resist is cured by an electron beam at 100° C. or less. Hence, the method can minimize damage of the substrate while facilitating dimension control of the color pattern and achieving precision of a fine pattern. A method of fabricating a color filter for an electronic display using the method is also disclosed.

    摘要翻译: 本文公开了一种使用电子束在低温下固化用于电子显示器的滤色器的方法。 通过热加热固化滤色器的常规方法不适用于制造下一代柔性显示器的工艺。 在本发明的方法中,在基板上形成抗彩图案之后,抗蚀剂通过100℃以下的电子束固化。 因此,该方法可以最小化衬底的损伤,同时有利于颜色图案的尺寸控制并实现精细图案的精度。 还公开了使用该方法制造用于电子显示器的滤色器的方法。

    Non-synthetic method for modifying properties of liquid crystals
    3.
    发明授权
    Non-synthetic method for modifying properties of liquid crystals 失效
    用于改善液晶特性的非合成方法

    公开(公告)号:US07758773B2

    公开(公告)日:2010-07-20

    申请号:US11686141

    申请日:2007-03-14

    IPC分类号: C09K19/00 C09K19/06 C09K19/52

    摘要: This disclosure outlines a new method of modifying the properties of existing liquid crystals by doping them with ferroelectric micro- and nanoparticles. We show that this approach, in contrast to the traditional time consuming and expensive chemical synthetic methods, enriches and enhances the electro-optical performance of many liquid crystal materials. We demonstrate that by changing the concentration and type of ferroelectric particles the physical properties of the nematic, smectic, and cholesteric liquid crystal materials can be changed, including the dielectric constants, the birefringence, the phase transition temperatures, and even the order parameter. We also demonstrate the performance of these new materials in various devices, including displays, light modulators, and beam steering devices.

    摘要翻译: 本公开概述了通过用铁电微纳米颗粒掺杂来改变现有液晶的性质的新方法。 我们表明,这种方法与传统的耗时和昂贵的化学合成方法相比,丰富和增强了许多液晶材料的电光性能。 我们证明,通过改变铁电粒子的浓度和类型,可以改变向列型,近晶态和胆甾型液晶材料的物理性能,包括介电常数,双折射率,相变温度,甚至阶数参数。 我们还展示了这些新材料在各种设备中的性能,包括显示器,光调制器和光束转向装置。