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    • 53. 发明授权
    • Multi-gradation heat sensitive transfer medium
    • 多级热敏转印介质
    • US4615932A
    • 1986-10-07
    • US601406
    • 1984-04-17
    • Masaru OnishiMasayuki SaitoYoshikazu Shimazaki
    • Masaru OnishiMasayuki SaitoYoshikazu Shimazaki
    • B41M5/34B41M5/26
    • B41M5/345Y10S428/913Y10S428/914Y10T428/24901Y10T428/24942
    • A multi-gradation heat sensitive transfer medium for use in multi-gradation thermal transfer for adjusting the density of a transfer print image by superimposing ink layers on a recording medium a plurality of times by thermal transfer, which comprises a foundation and ink layers provided thereon, each of said ink layers containing a color pigment having a high transparency and a high tinting strength in an amount smaller than sufficient to provide a maximal degree of reflection density, and each of said ink layers having a light transmittance of not less than about 65% in a region where the color pigment does not have any absorption band. By superimposing the ink layers of the transfer medium on a recording medium a plurality of times, there is obtained a clear print image having a multiplicity of gradations.
    • 一种用于多层次热转印的多层次热敏转印介质,用于通过热转印将油墨层叠加在记录介质上多次来调节转印印刷图像的浓度,该方法包括在其上设置的基底和油墨层 每个所述油墨层含有具有高透明度和高着色强度的着色颜料,其量小于足以提供最大程度的反射浓度,并且每个所述油墨层的透光率不小于约65 %的颜色颜料不具有任何吸收带的区域。 通过将转印介质的油墨层多次叠加在记录介质上,得到具有多个灰度的清晰的打印图像。
    • 57. 发明申请
    • LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶组合物和液晶显示装置
    • US20130228719A2
    • 2013-09-05
    • US13391625
    • 2010-08-16
    • MASAYUKI SAITO
    • MASAYUKI SAITO
    • C09K19/30C09K19/42
    • C09K19/3066C09K19/3001C09K2019/0407C09K2019/3016Y10T428/10
    • Providing a liquid crystal composition satisfies at least one of characteristics like a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat. Providing a liquid crystal composition has a suitable balance regarding at least two of the characteristics. Providing an AM device has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition has a negative dielectric anisotropy and contains a specific compound having a large negative dielectric anisotropy as a first component and a specific three-ring compound having a large optical anisotropy and a negative dielectric anisotropy as a second component, and a liquid crystal display device contains the composition.
    • 提供液晶组合物满足向列相的最高最高温度,向列相的低最低温度,小粘度,适当的光学各向异性,大的负介电各向异性,大电阻率等特性中的至少一种, 对紫外线的稳定性高,对热的稳定性高。 提供液晶组合物对于至少两种特性具有适当的平衡。 提供AM装置的响应时间短,电压保持率大,对比度大,使用寿命长等特点。 液晶组合物具有负的介电各向异性,并且含有具有大的负介电各向异性作为第一组分的特定化合物和具有大的光学各向异性和负介电各向异性作为第二组分的特定三环化合物,以及液晶 显示设备包含组合。
    • 58. 发明授权
    • Liquid crystal composition and liquid crystal display device
    • 液晶组成和液晶显示装置
    • US08454856B2
    • 2013-06-04
    • US12672411
    • 2008-08-25
    • Shigeru KibeMasayuki Saito
    • Shigeru KibeMasayuki Saito
    • C09K19/00C09K19/06C09K19/30C09K19/52
    • C09K19/3066C09K19/42C09K2019/0466C09K2019/0474C09K2019/123C09K2019/3004C09K2019/3009C09K2019/301C09K2019/3016C09K2019/3019C09K2019/548Y10T428/10Y10T428/1036
    • A liquid crystal composition is provided that satisfies at least one characteristic among the characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a low viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or is properly balanced regarding at least two characteristics. An AM device is provided that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life, and so forth. The liquid crystal composition has a nematic phase, wherein the first component contains a specific five rings compound having a large optical anisotropy and a large dielectric anisotropy, the second component contains a specific compound having a low viscosity. The liquid crystal display device contains the liquid crystal composition having a nematic phase and the composition thereof.
    • 提供一种液晶组合物,其满足向列相的最高上限温度,向列相的低最低温度,低粘度,大光学各向异性,大介电各向异性,大介电常数各向异性等特性中的至少一个特性 大的电阻率,对紫外线的高稳定性和高的热稳定性,或者至少两个特性适当平衡。 提供了具有短的响应时间,大的电压保持率,大的对比度,长的使用寿命等的AM装置。 液晶组合物具有向列相,其中第一组分含有具有大的光学异向性和大的介电各向异性的特定五环化合物,第二组分含有具有低粘度的特定化合物。 液晶显示装置含有具有向列相的液晶组合物及其组成。