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1.发明授权Color forming compositions with improved marking sensitivity and image contrast and associated methods 失效具有改进的标记灵敏度和图像对比度和相关方法的成色组合物公开(公告)号：US07700258B2
公开(公告)日：2010-04-20
申请号：US11029324
申请日：2005-01-04
摘要： Compositions and methods for production of color images which are developable with improved marking sensitivity and image contrast are disclosed and described. Specifically, a color forming composition can comprise a polymeric activator phase including a polymer matrix and an activator dissolved therein, a color former phase including a color former, and a radiation absorber in thermal contact with the color former phase. Particularly, the color former phase can be finely dispersed within the polymeric activator phase at an average particle size of less than 2 μm.
摘要翻译： 公开和描述了用于生产可改善标记灵敏度和图像对比度的可显影的彩色图像的组合物和方法。 具体而言，成色组合物可以包含聚合物活性剂相，其包括聚合物基质和溶解在其中的活化剂，显色剂相包括成色剂和与着色剂相相热接触的辐射吸收剂。 特别地，显色相可以以小于2μm的平均粒度细分散在聚合物活化剂相中。
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公开(公告)号：US07892619B2
公开(公告)日：2011-02-22
申请号：US11639908
申请日：2006-12-16
IPC分类号： B32B3/02
CPC分类号： G11B7/26 , C09D7/41 , C09D11/037 , G11B23/40 , Y10T428/21
摘要： A coating composition for optical recording includes a uniform dispersion of polymer particles in a liquid, a quantity of dye particles uniformly dispersed in the liquid, the dye particles being soluble in the polymer but substantially insoluble in the liquid, and a quantity of radiation absorber material adapted to absorb radiation at a wavelength of a laser for optical recording of an image.
摘要翻译： 用于光学记录的涂料组合物包括聚合物颗粒在液体中的均匀分散体，一定量分散在液体中的染料颗粒，染料颗粒可溶于聚合物但基本上不溶于液体，以及一定量的辐射吸收体材料 适于吸收用于光学记录图像的激光波长的辐射。
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公开(公告)号：US20080062242A1
公开(公告)日：2008-03-13
申请号：US11520514
申请日：2006-09-12
IPC分类号： B41J2/455
CPC分类号： B41J2/46 , G02B5/32 , G02B19/0014 , G02B19/0057 , G02B27/0927 , G02B27/0944
摘要： An optical print head includes a plurality of lasers having laser emissions within a desired wavelength range, a beam splitter and/or a multi-mode optical fiber adapted to receive combined output light from the plurality of lasers and to direct their combined output light in a first beam direction. A holographic or hybrid holographic optical element is adapted to focus the combined output light within the desired wavelength range into a spot with non-Gaussian irradiance on the medium for recording. A sensor may be disposed along a second beam direction to detect modulated light from the medium.
摘要翻译： 光学打印头包括具有期望波长范围内的激光发射的多个激光器，分束器和/或多模光纤，其适于接收来自多个激光器的组合输出光并将它们的组合输出光引导到 第一光束方向。 全息或混合全息光学元件适于将期望波长范围内的组合输出光聚焦成用于记录介质的非高斯辐照度的点。 传感器可以沿着第二光束方向设置以检测来自介质的调制光。
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公开(公告)号：US06536878B2
公开(公告)日：2003-03-25
申请号：US09880543
申请日：2001-06-12
IPC分类号： B41J205
CPC分类号： B41J2/1412 , B41J2/1404 , B41J2/14129 , B41J2002/14177 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467
摘要： This present invention is embodied in a low-cost printing system including a printhead and an ink composition that provides photographic-quality resolution. The printhead of the present invention includes a high-density array of drop generators that eject ink drops having a low drop weight and that operate at a high frequency. Further, high-resistance firing resistors are used to provide minimum energy dissipation and the firing resistors are preferably thin-film resistors to ensure that a minimal amount of energy is needed to eject ink drops. The stability of the ink drop volume is maintained by including an overdamped structure within the ink drop generators that allow the ink chambers to fill up with ink slowly. The ink composition of the present invention includes an ink additive that prevents decel from occurring during sustained high-frequency printing bursts.
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5.发明授权Ink jet drop generator and ink composition printing system for producing low ink drop weight with high frequency operation 有权喷墨滴墨发生器和墨水组合物印刷系统，用于生产低墨滴重量，具有高频操作公开(公告)号：US06270201B1
公开(公告)日：2001-08-07
申请号：US09385300
申请日：1999-08-30
IPC分类号： B41J205
CPC分类号： B41J2/1412 , B41J2/1404 , B41J2/14129 , B41J2002/14177 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467
摘要： This present invention is embodied in a low-cost printing system including a printhead and an ink composition that provides photographic-quality resolution. The printhead of the present invention includes a high-density array of drop generators that eject ink drops having a low drop weight and that operate at a high frequency. Further, high-resistance firing resistors are used to provide minimum energy dissipation and the firing resistors are preferably thin-film resistors to ensure that a minimal amount of energy is needed to eject ink drops. The stability of the ink drop volume is maintained by including an overdamped structure within the ink drop generators that allow the ink chambers to fill up with ink slowly. The ink composition of the present invention includes an ink additive that prevents decel from occurring during sustained high-frequency printing bursts.
摘要翻译： 本发明体现在一种低成本的印刷系统中，该系统包括提供照相质量分辨率的打印头和墨水组合物。 本发明的打印头包括一个高密度阵列的液滴发生器，其喷射具有低液滴重量且高频操作的墨滴。 此外，使用高电阻烧结电阻器来提供最小的能量耗散，并且触发电阻器优选是薄膜电阻器，以确保喷射墨滴所需的最小量的能量。 墨滴体积的稳定性通过在墨滴发生器内包括过量的结构来保持，这允许墨水室缓慢地填充墨水。 本发明的油墨组合物包括防止在持续的高频打印脉冲期间发生减速的油墨添加剂。
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公开(公告)号：US06176913B1
公开(公告)日：2001-01-23
申请号：US09304010
申请日：1999-04-30
IPC分类号： C09D1100
CPC分类号： C09D11/328 , C09D11/40
摘要： In accordance with the invention inks suitable for use in ink-jet printers and method for formulating the same are provided. More particularly, inks comprising the present dyes and buffers exhibit excellent color performance and lightfastness across a range of media. Furthermore, the inks enable good reliability in an environment having a relatively high concentration of precipitating agents. This reliability enables the use of precipitation bleed control mechanisms.
摘要翻译： 根据本发明，提供了适用于喷墨打印机的油墨及其配制方法。 更具体地，包含本发明染料和缓冲液的油墨在一系列介质上表现出优异的颜色性能和耐光性。 此外，在具有较高浓度的沉淀剂的环境中，油墨具有良好的可靠性。 这种可靠性使得能够使用沉淀渗流控制机制。
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公开(公告)号：US6146915A
公开(公告)日：2000-11-14
申请号：US433700
申请日：1999-11-03
申请人： David Pidwerbecki , Cheryl A. MacLeod , Patrick V. Boyd , Vladek P. Kasperchik , Gerald T. Kraus
发明人： David Pidwerbecki , Cheryl A. MacLeod , Patrick V. Boyd , Vladek P. Kasperchik , Gerald T. Kraus
CPC分类号： B41J2/1623 , B41J2/14016 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1625 , B41J2/1631
摘要： A printhead for an inkjet print cartridge capable of generating low drop weight ink drops is produced by reducing the dimensions of the firing chamber. A thinner orifice plate is needed to reliably achieve the lower drop weight ink drops. To overcome the material strength limitations of such a thinner orifice plate, an annealing step in the manufacture of the printhead is employed to modify the material properties of the orifice plate. This improved process improves the print quality of printers and aids in the production handling properties of the orifice plate. Orifice plates having a thickness in the range of 25 .mu.m to 40 .mu.m are being produced.
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公开(公告)号：US07301879B1
公开(公告)日：2007-11-27
申请号：US11520281
申请日：2006-09-12
CPC分类号： B41J2/46 , B41J3/4071 , G02B6/4214 , G02B6/4246 , G11B7/0037 , G11B7/124 , G11B7/1275 , G11B7/1353 , G11B7/1374
摘要： An optical print head for recording on a medium includes a plurality of lasers having laser emissions within a desired wavelength range, an optical fiber adapted to receive combined light from the plurality of lasers at a first end and to emit combined output light at a second end, and includes a hybrid optical element optically coupled to the second end of the optical fiber and adapted to focus the combined output light within the desired wavelength range on the medium.
摘要翻译： 用于在介质上记录的光学打印头包括具有期望波长范围内的激光发射的多个激光器，适于在第一端处接收来自多个激光器的组合光并在第二端发射组合输出光的光纤 并且包括光学耦合到光纤的第二端并且将组合的输出光聚焦在所述介质上的期望波长范围内的混合光学元件。
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公开(公告)号：US6053969A
公开(公告)日：2000-04-25
申请号：US304011
申请日：1999-04-30
CPC分类号： C09D11/328 , C09D11/40
摘要： In accordance with the invention inks suitable for use in ink-jet printers and method for using the same are provided. More particularly, inks comprising the present dye set exhibits excellent color performance and lightfastness across a range of media. Furthermore, the dye set enables good reliability in an environment having a relatively high concentration of precipitating agents. This reliability enables the use of precipitation bleed control mechanisms. More specifically, a specific dye set for formulating the yellow, magenta, and cyan inks is disclosed, comprising Acid Yellow 17 and a yellow dye according to Formula I; Acid Red 52 and a magenta dye according to Formula II; and Direct Blue 199 and Acid Blue 9; respectively.
摘要翻译： 根据本发明，提供了适用于喷墨打印机的油墨及其使用方法。 更具体地，包含本染料组的油墨在一定范围的介质中表现出优异的色彩性能和耐光性。 此外，染料组在具有较高浓度的沉淀剂的环境中具有良好的可靠性。 这种可靠性使得能够使用沉淀渗流控制机制。 更具体地，公开了用于配制黄色，品红色和青色油墨的特定染料组，其包含酸性黄17和根据式I的黄色染料; 酸性红52和根据式II的品红色染料; 和直接蓝199和酸性蓝9; 分别。
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公开(公告)号：US20080145588A1
公开(公告)日：2008-06-19
申请号：US11639908
申请日：2006-12-16
CPC分类号： G11B7/26 , C09D7/41 , C09D11/037 , G11B23/40 , Y10T428/21
摘要： A coating composition for optical recording includes a uniform dispersion of polymer particles in a liquid, a quantity of dye particles uniformly dispersed in the liquid, the dye particles being soluble in the polymer but substantially insoluble in the liquid, and a quantity of radiation absorber material adapted to absorb radiation at a wavelength of a laser for optical recording of an image.
摘要翻译： 用于光学记录的涂料组合物包括聚合物颗粒在液体中的均匀分散体，一定量分散在液体中的染料颗粒，染料颗粒可溶于聚合物但基本上不溶于液体，以及一定量的辐射吸收体材料 适于吸收用于光学记录图像的激光波长的辐射。
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