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    • 11. 发明授权
    • Liquid crystal panel and liquid crystal display
    • 液晶面板和液晶显示屏
    • US08174646B2
    • 2012-05-08
    • US12440483
    • 2007-10-16
    • Kazunori FutamuraJunichi NagaseHiroyuki YoshimiMasaki Hayashi
    • Kazunori FutamuraJunichi NagaseHiroyuki YoshimiMasaki Hayashi
    • G02F1/1335
    • G02B5/3033G02F1/133528G02F1/13363
    • A liquid crystal panel of the present invention comprise a liquid crystal cell, a first polarizer arranged on one of both sides of the liquid crystal cell, and a second polarizer arranged on the other side of the liquid crystal cell, wherein at least one of the first and the second polarizers is dyed with a dichroic material, and the dichroic ratio thereof is from 40 to 100. At least one of the polarizers preferably has a polarization degree of 99% or more and a single transmittance of 35% to 45%. Further, at least one of the polarizers preferably exhibits the following birefringence: Δnxy is from 0.015 to 0.030.The liquid crystal panel of the present invention has the above polarizers, therefore the liquid crystal panel attains high contrast ratio in oblique directions and excellent display characteristics.
    • 本发明的液晶面板包括液晶单元,布置在液晶单元的两侧之一的第一偏振器和布置在液晶单元的另一侧的第二偏振器,其中至少一个 第一和第二偏振器用二向色材料染色,其二色性比为40至100.偏振片中的至少一个偏振度优选为99%以上,单透射率为35%〜45%。 此外,偏振器中的至少一个优选显示以下双折射:&Dgr; nxy为0.015〜0.030。 本发明的液晶面板具有上述偏振片,因此液晶面板在倾斜方向上获得高对比度并具有优异的显示特性。
    • 15. 发明授权
    • Developing device and image forming apparatus
    • 显影装置和图像形成装置
    • US07899373B2
    • 2011-03-01
    • US12020611
    • 2008-01-28
    • Yoshihiro YamagishiMasaki Hayashi
    • Yoshihiro YamagishiMasaki Hayashi
    • G03G15/08
    • G03G15/0812G03G2215/0614
    • A developing device using a magnetic mono-component developing agent includes a rotary sleeve that accommodates a stationary magnet, and a toner layer thickness regulating member that regulates a thickness of a toner layer formed on the rotary sleeve. The toner layer thickness regulating member includes a blade formed of a plate-like member made of a magnetic material and a magnet attached to the blade on a side upstream in a rotation direction of the rotary sleeve. The magnet is disposed in such a manner that a direction of a magnetic field generated in a portion of the magnet on a side of the rotary sleeve is almost in parallel with the rotation direction of the rotary sleeve.
    • 使用磁性单组分显影剂的显影装置包括容纳固定磁体的旋转套筒和调节形成在旋转套筒上的调色剂层的厚度的调色剂层厚度调节部件。 调色剂层厚度调节构件包括由磁性材料制成的板状构件和在旋转套筒的旋转方向上游侧的附着于叶片的磁体形成的叶片。 磁铁的设置方式是使得在旋转套筒一侧的磁体的一部分中产生的磁场的方向几乎与旋转套筒的旋转方向平行。
    • 18. 发明申请
    • PRINTING APPARATUS, PRINTING METHOD AND STORAGE MEDIUM
    • 印刷设备,印刷方法和储存介质
    • US20100128288A1
    • 2010-05-27
    • US12623342
    • 2009-11-20
    • Nobuhiro KaritoMasaki Hayashi
    • Nobuhiro KaritoMasaki Hayashi
    • G06F15/00G06K15/10G06K15/00
    • H04N1/58
    • Provided is a printing apparatus that prints an image of a first colorimetric system that is constructed with a plurality of pixels by using dots having a plurality of sizes, including: a print head that ejects a printing material to form the dots on a printing medium; a color conversion unit that converts the image in the first colorimetric system to an intermediate image in a second colorimetric system that can be printed by the printing apparatus; a detection unit that detects edge pixels, which constitute an edge of the intermediate image, among a plurality of pixels constituting the intermediate image; a dot allocation unit that allocates dots having a predetermined size among the dots having the plurality of sizes to the edge pixels; and a printing unit that controls the print head based on printing data indicating the dot allocation to form the image on the printing medium.
    • 提供一种打印装置,其通过使用具有多个尺寸的点来打印由多个像素构成的第一比色系统的图像,包括:打印头,其在打印介质上喷射打印材料以形成点; 颜色转换单元,其将第一比色系统中的图像转换成可由打印装置打印的第二比色系统中的中间图像; 检测单元,其在构成中间图像的多个像素中检测构成中间图像的边缘的边缘像素; 点分配单元,将具有多个尺寸的点中的具有预定尺寸的点分配给边缘像素; 以及打印单元,其基于指示点分配的打印数据来控制打印头,以在打印介质上形成图像。