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公开(公告)号：US08404894B2
公开(公告)日：2013-03-26
申请号：US13636888
申请日：2011-09-21
IPC分类号： C07C213/00 , C07C215/00 , C07C217/00 , C07C221/00 , C07C223/00 , C07C225/00
CPC分类号： G02B5/223 , C09B11/12 , C09B67/009 , C09B69/06 , G03F7/0007 , G03F7/105
摘要： There is provided a triarylmethane compound which can provide a colored product that has light resistance equivalent to heretofore available light resistance and that undergoes only a small change in hue over a long period of time even when having a high-temperature heat history. For example, when a blue pixel portion of a color filter is formed, there is provided a triarylmethane compound which can provide a liquid crystal display apparatus or the like that has light resistance equivalent to heretofore available light resistance and that can perform high-brightness liquid crystal display for a long time even at high temperature. There is also provided a color filter containing the triarylmethane compound in the blue pixel portion. In the triarylmethane compound, the counter-anion of a basic triarylmethane dye cation is a heteropolyoxometalate anion represented by (SiMoW11O40)4−/4. The color filter contains the triarylmethane compound in a blue pixel portion.
摘要翻译： 提供三芳基甲烷化合物，其可以提供具有与迄今为止可获得的耐光性相当的耐光性的着色产物，并且即使在具有高温热历史的情况下也能长时间地仅经历较小的色相变化。 例如，当形成滤色器的蓝色像素部分时，提供三芳基甲烷化合物，其可以提供具有与迄今可获得的耐光性相当的耐光性的液晶显示装置等，并且可以执行高亮度液体 即使在高温下也能长时间使用晶体显示。 还提供了在蓝色像素部分中含有三芳基甲烷化合物的滤色器。 在三芳基甲烷化合物中，碱性三芳基甲烷染料阳离子的抗衡阴离子是由（SiMoW11O40）4- / 4表示的杂多金属氧酸盐阴离子。 滤色器包含蓝色像素部分中的三芳基甲烷化合物。
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公开(公告)号：US20130018208A1
公开(公告)日：2013-01-17
申请号：US13636888
申请日：2011-09-21
IPC分类号： C07C211/62
CPC分类号： G02B5/223 , C09B11/12 , C09B67/009 , C09B69/06 , G03F7/0007 , G03F7/105
摘要： There is provided a triarylmethane compound which can provide a colored product that has light resistance equivalent to heretofore available light resistance and that undergoes only a small change in hue over a long period of time even when having a high-temperature heat history. For example, when a blue pixel portion of a color filter is formed, there is provided a triarylmethane compound which can provide a liquid crystal display apparatus or the like that has light resistance equivalent to heretofore available light resistance and that can perform high-brightness liquid crystal display for a long time even at high temperature. There is also provided a color filter containing the triarylmethane compound in the blue pixel portion. In the triarylmethane compound, the counter-anion of a basic triarylmethane dye cation is a heteropolyoxometalate anion represented by (SiMoW11O40)4−/4. The color filter contains the triarylmethane compound in a blue pixel portion.
摘要翻译： 提供三芳基甲烷化合物，其可以提供具有与迄今为止可获得的耐光性相当的耐光性的着色产物，并且即使在具有高温热历史的情况下也能长时间地仅经历较小的色相变化。 例如，当形成滤色器的蓝色像素部分时，提供三芳基甲烷化合物，其可以提供具有与迄今可获得的耐光性相当的耐光性的液晶显示装置等，并且可以执行高亮度液体 即使在高温下也能长时间使用晶体显示。 还提供了在蓝色像素部分中含有三芳基甲烷化合物的滤色器。 在三芳基甲烷化合物中，碱性三芳基甲烷染料阳离子的抗衡阴离子是由（SiMoW11O40）4- / 4表示的杂多金属氧酸盐阴离子。 滤色器包含蓝色像素部分中的三芳基甲烷化合物。
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公开(公告)号：US08420860B2
公开(公告)日：2013-04-16
申请号：US13637290
申请日：2011-09-21
IPC分类号： C07C213/00 , C07C215/00 , C07C217/00 , C07C221/00 , C07C223/00 , C07C225/00 , C08J5/12
摘要： The present invention provides a triarylmethane compound and a color filter containing the compound in a blue pixel portion, the triarylmethane compound being capable of providing a colored material which causes little change in hue over a long period of time even under high temperature or light irradiation. For example, when used for preparing a blue pixel portion of a color filter, the triarylmethane compound is capable of providing a liquid crystal display device or the like which can provide a high-brightness liquid crystal display having excellent brightness over a long period of time even under high temperature or light irradiation. The triarylmethane compound contains, as a counter anion for a basic triarylmethane dye cation, a heteropolyoxometalate anion represented by (P2MoyW18-yO62)6−/6 wherein y=an integer of 1, 2, or 3, and the color filter contains the triarylmethane compound in a blue pixel portion.
摘要翻译： 本发明提供三芳基甲烷化合物和含有蓝色像素部分中的化合物的滤色剂，即使在高温或光照射下，三芳基甲烷化合物也能够长时间地提供色调变化很小的着色材料。 例如，当用于制备滤色器的蓝色像素部分时，三芳基甲烷化合物能够提供能够长时间提供亮度优异的高亮度液晶显示器的液晶显示装置等 即使在高温或光照射下也是如此。 三芳基甲烷化合物含有作为碱性三芳基甲烷染料阳离子的抗衡阴离子的由（P2MoyW18-yO62）6- / 6表示的杂多金属氧酸盐阴离子，其中y = 1,2或3的整数，滤色器含有三芳基甲烷 复合在蓝色像素部分。
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公开(公告)号：US20130018198A1
公开(公告)日：2013-01-17
申请号：US13637290
申请日：2011-09-21
IPC分类号： C07C251/30
摘要： The present invention provides a triarylmethane compound and a color filter containing the compound in a blue pixel portion, the triarylmethane compound being capable of providing a colored material which causes little change in hue over a long period of time even under high temperature or light irradiation. For example, when used for preparing a blue pixel portion of a color filter, the triarylmethane compound is capable of providing a liquid crystal display device or the like which can provide a high-brightness liquid crystal display having excellent brightness over a long period of time even under high temperature or light irradiation. The triarylmethane compound contains, as a counter anion for a basic triarylmethane dye cation, a heteropolyoxometalate anion represented by (P2MoyW18-yO62)6−/6 wherein y=an integer of 1, 2, or 3, and the color filter contains the triarylmethane compound in a blue pixel portion.
摘要翻译： 本发明提供三芳基甲烷化合物和含有蓝色像素部分中的化合物的滤色剂，即使在高温或光照射下，三芳基甲烷化合物也能够长时间地提供色调变化很小的着色材料。 例如，当用于制备滤色器的蓝色像素部分时，三芳基甲烷化合物能够提供能够长时间提供亮度优异的高亮度液晶显示器的液晶显示装置等 即使在高温或光照射下也是如此。 三芳基甲烷化合物含有作为碱性三芳基甲烷染料阳离子的抗衡阴离子的由（P2MoyW18-yO62）6- / 6表示的杂多金属氧酸盐阴离子，其中y = 1,2或3的整数，滤色器含有三芳基甲烷 复合在蓝色像素部分。
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5.发明授权Pigment, method for producing pigment, pigment dispersion, and electrostatic image developing powder toner 有权颜料，颜料的制造方法，颜料分散体和静电图像显影粉末调色剂公开(公告)号：US06784231B2
公开(公告)日：2004-08-31
申请号：US10100063
申请日：2002-03-19
申请人： Katsunori Shimada , Junko Sunouchi
发明人： Katsunori Shimada , Junko Sunouchi
IPC分类号： C09B3522
CPC分类号： C09B67/0015 , C09B67/0028 , G03G9/091
摘要： A pigment having weak dispersion force to be readily dispersed in a medium to be colored from which an excellent yellow image having superior transparency can be produced. The pigment includes a compound having the same chemical formula as C.I. Pigment Yellow 180. The BET specific surface area based on the nitrogen absorption process of the pigment is 20-100 m2/g, and the ratio of the absolute strength of X-ray diffraction at Bragg angle 2&thgr;=17.5°±0.2° to the absolute strength of X-ray diffraction at Bragg angle 2&thgr;=18.2°±0.2° of the pigment in a powder X-ray diffraction diagram using a CuK&agr; characteristic X-ray is less than 1.8/1.0. The present invention also provides a dispersion including the pigment and a thermoplastic resin having excellent transparency and color strength.
摘要翻译： 具有弱分散力的颜料容易分散在待着色的介质中，由此可以制备出具有优异的透明度的黄色图像。 颜料包括具有与C.I.相同化学式的化合物。 颜料黄180.基于颜料的氮吸收过程的BET比表面积为20-100m 2 / g，布拉格角2θ= 17.5°±0.2°的X射线衍射绝对强度的比例 °与使用CuKalpha特征X射线的粉末X射线衍射图中的颜料的布拉格角2θ= 18.2°±0.2°的X射线衍射的绝对强度小于1.8 / 1.0。 本发明还提供了包含颜料和具有优异的透明性和着色强度的热塑性树脂的分散体。
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公开(公告)号：US08885124B2
公开(公告)日：2014-11-11
申请号：US14002008
申请日：2012-12-14
CPC分类号： G02F1/133514 , C09K19/3003 , C09K19/3028 , C09K19/3066 , C09K19/3068 , C09K19/322 , C09K19/42 , C09K19/44 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3036 , C09K2019/3037 , C09K2019/3425
摘要： The present invention provides a liquid crystal display device capable of preventing a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and resolving the problem of display defects such as white spots, alignment unevenness, image sticking, and the like. The liquid crystal display device of the present invention is characterized by preventing a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and suppressing the occurrence of display defects such as image sticking and the like, and is thus particularly useful for a VA-mode or PSVA-mode liquid crystal display device for active matrix driving, and can be applied to liquid crystal display devices such as a liquid crystal TV, a monitor, a cellular phone, a smart phone, and the like.
摘要翻译： 本发明提供一种液晶显示装置，其能够防止液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，并且解决了诸如白点，取向不均匀性等显示缺陷的问题， 图像粘贴等。 本发明的液晶显示装置的特征在于防止液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，并且抑制诸如图像残留等的显示缺陷的发生 因此对于有源矩阵驱动的VA模式或PSVA模式液晶显示装置特别有用，并且可以应用于液晶显示装置，例如液晶电视，监视器，蜂窝电话，智能电话 ，等等。
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