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    • 21. 发明申请
    • ON-PAPER PRELIMINARY EJECTION METHOD, PRINTER, AND PRINTER DRIVER
    • 纸张初步喷射方法,打印机和打印机驱动程序
    • US20080007585A1
    • 2008-01-10
    • US11773627
    • 2007-07-05
    • Kenji Ueda
    • Kenji Ueda
    • B41J2/205
    • B41J2/16526
    • An information processing device that generates image data to be printed or a printer that receives this image data analyzes the image data to be printed to detect a low-lightness area as a preliminary ejection target area where the ink of a particular low-lightness color, included in the image to be printed, is recorded. Preliminarily-ejected ejection data of a high-lightness color ink is added to the image data so that on-paper preliminary ejection of higher-lightness color ink is performed in the low-lightness area as necessary. This preliminary ejection reduces the effect of the preliminary ejection on the image quality without interrupting the printing.
    • 生成要打印的图像数据的信息处理装置或接收该图像数据的打印机分析要打印的图像数据以检测低亮度区域作为特定低亮度颜色的墨水的预备喷射目标区域, 包含在要打印的图像中。 将高亮度彩色墨水的初步喷射的喷射数据添加到图像数据中,使得根据需要在低亮度区域中执行高亮度彩色墨水的纸上预先喷射。 该初步喷射减少了预喷射对图像质量的影响,而不中断打印。
    • 24. 发明申请
    • REFLECTION TYPE DIFFUSE HOLOGRAM, HOLOGRAM FOR REFLECTION HOLOGRAM COLOR FILTERS, ETC, AND REFLECTION TYPE DISPLAY DEVICE USING SUCH HOLOGRAMS
    • 反射型DIFFUSE HOLOGRAM,用于反射HOLOGRAM彩色滤光片的HOLOGRAM,ETC以及使用这种HOLOGRAMS的反射型显示器件
    • US20070195391A1
    • 2007-08-23
    • US11694159
    • 2007-03-30
    • Shingo NishikawaKenji UedaToshikazu SegawaTsuyoshi HottaYuko KuwabaraMasachika Watanabe
    • Shingo NishikawaKenji UedaToshikazu SegawaTsuyoshi HottaYuko KuwabaraMasachika Watanabe
    • G02B5/32
    • G02B5/0252G02B5/203G02B5/32G02F1/133553G02F2203/03G03H1/0248G03H1/18G03H1/182G03H1/202G03H1/2202G03H1/24G03H1/28G03H1/30G03H2001/0415G03H2001/0417G03H2001/186G03H2001/187G03H2001/2263G03H2001/263G03H2210/20G03H2222/13G03H2223/12G03H2223/14G03H2250/44G03H2260/12G03H2270/24
    • A method of fabricating a hologram having a pattern made up of pixels in which a photosensitive material for forming a hologram is stacked on either a reflection-type hologram or a transmission type hologram. According to one aspect of the invention, the photosensitive material is stacked on a reflection-type relief hologram and reconstructing illumination light of a given wavelength is struck on the reflection-type relief hologram through the photosensitive material, so that interference fringes produced by interference of the light diffracted from the reflection type relief hologram and the incident light are recorded in the photosensitive material. According to another aspect of the invention, the photosensitive material is stacked on a transmission-type hologram, and reconstructing illumination light of a given wavelength is struck on a side of the transmission type hologram that is not opposite to the volume hologram photosensitive material, so that interference fringes produced by interference of light diffracted from the transmission type hologram and reference light incident on the photosensitive material are recorded in the photosensitive material. According to a third aspect of the invention, the photosensitive material is stacked on a transmission type hologram, and reconstructing illumination light of a given wavelength is struck on a side of the transmission type hologram that is not opposite to the photosensitive material, so that interference fringes produced by interference of light diffracted from the transmission type hologram and zero-order transmitted light are recorded in the photosensitive material, and a reflecting layer is provided on a back side of the photosensitive material.
    • 一种制造具有由其中用于形成全息图的感光材料的像素组成的图案的全息图的方法堆叠在反射型全息图或透射型全息图上。 根据本发明的一个方面,感光材料层叠在反射型浮雕全息图上,并且通过感光材料重建给定波长的照明光被撞击在反射型浮雕全息图上,使得由干涉产生的干涉条纹 从反射型浮雕全息图和入射光衍射的光被记录在感光材料中。 根据本发明的另一方面,将感光材料堆叠在透射型全息图上,并且重建具有给定波长的照明光被撞击在与体积全息图感光材料不相反的透射型全息图的一侧上,因此 感光材料中记录了由透射型全息图衍射的光的干涉条纹和入射到感光材料上的参考光产生的干涉条纹。 根据本发明的第三方面,感光材料层叠在透射型全息图上,并且将重复的给定波长的照明光击中在与感光材料不相反的透射型全息图的一侧上,使得干涉 将由透射型全息图衍射的光的干涉产生的条纹和零级透射光记录在感光材料中,反射层设置在感光材料的背面。
    • 30. 发明授权
    • Counterfeit-proof volume hologram multilayer structure, and counterfeit-proof volume hologram seal
    • 防伪体积全息图多层结构,防伪体积全息图密封
    • US06852397B2
    • 2005-02-08
    • US10288234
    • 2002-11-04
    • Tetsuya ToshineKenji Ueda
    • Tetsuya ToshineKenji Ueda
    • G03H1/04G09F3/02B32B5/16G02B5/32
    • G03H1/0248G03H1/0011G03H1/0256G03H2240/54G03H2250/12G03H2250/34G03H2260/30G09F3/0292Y10T428/24942Y10T428/25
    • The present invention relates to a counterfeit-proof volume hologram multilayer structure capable of securely preventing a counterfeiter from replicating a volume hologram recorded therein. The multilayer structure comprises a transparent surface protective layer, a volume hologram layer, and an adhesive layer which are sequentially laminated and is characterized in that particles having particle diameter of 350 nm or more are dispersed in at least one of the transparent surface protective layer, the volume hologram layer, and the adhesive layer and that the refractive index ratio (nF/nB) is set to be not less than 1.05 or not greater than 0.95, wherein nF is the refractive index of the particles and nB is the refractive index of the medium in which the particles are dispersed, or characterized in that at least either the refractive index ratio (nP/nH) between the transparent surface protective layer and the volume hologram layer or the refractive index ratio (nH/nA) between the volume hologram layer and the adhesive layer is set to be not less than 1.08, wherein nP is the refractive index of the transparent surface protective layer, nH is the refractive index of the volume hologram layer, and nA is the refractive index of the adhesive layer.
    • 本发明涉及一种防伪体积全息图多层结构,能够可靠地防止伪造者复制其中记录的体积全息图。 多层结构包括依次层叠的透明表面保护层,体积全息图层和粘合剂层,其特征在于粒径为350nm以上的粒子分散在至少一个透明表面保护层, 体积全息图层和粘合剂层,并且折射率比(nF / nB)设定为不小于1.05或不大于0.95,其中nF是颗粒的折射率,nB是折射率 其中颗粒分散的介质,或其特征在于,透明表面保护层和体积全息图层之间的折射率比(nP / nH)或体积全息图之间的折射率(nH / nA) 层和粘合层设定为不小于1.08,其中nP是透明表面保护层的折射率,nH是volu的折射率 我的全息图层,nA是粘合剂层的折射率。