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    • 62. 发明授权
    • Monochromatic liquid crystal display with high contrast
    • 单色液晶显示屏具有高对比度
    • US07667814B2
    • 2010-02-23
    • US12127202
    • 2008-05-27
    • Takashi Sugiyama
    • Takashi Sugiyama
    • C09K19/02
    • G02F1/1397G02F1/133784G02F1/134327G02F1/134336G02F2203/01G02F2203/64
    • An STN liquid crystal display cell includes a liquid crystal layer sandwiched between a first and second transparent substrate, is outwardly provided with a first and second polarizers, and a monochromatic back light. Twist angle of the liquid crystal layer is 95° to 170° or 200° to 280°; a first angle between alignment direction of liquid crystal molecules contacting the first transparent substrate and polarization direction of the first polarizer and a second angle between an alignment direction of liquid crystal molecules contacting the second transparent substrate and polarization direction of the second polarizer are each larger than 0° and smaller than 90°; and sum of the first and second angles is 90°±7°.
    • STN液晶显示单元包括夹在第一和第二透明基板之间的液晶层,向外设置有第一和第二偏振器以及单色背光。 液晶层的扭转角为95°〜170°或200°〜280°; 与第一透明基板接触的液晶分子的取向方向与第一偏振片的偏振方向之间的第一角度与与第二透明基板接触的液晶分子的取向方向与第二偏光片的偏振方向之间的第二角度分别大于 0°且小于90°; 第一和第二角度之和为90°±7°。
    • 63. 发明申请
    • LIQUID CRYSTAL DISPLAY APPARATUS
    • 液晶显示装置
    • US20090225257A1
    • 2009-09-10
    • US12398032
    • 2009-03-04
    • Takashi SugiyamaMasatoshi Horii
    • Takashi SugiyamaMasatoshi Horii
    • G02F1/1335
    • G02F1/133707G02F1/13439G02F1/1393G02F2001/133742
    • A liquid crystal display apparatus includes: a vertical alignment type liquid crystal cell including a first substrate formed with a first electrode, a second substrate formed with a second electrode, and a liquid crystal layer containing liquid crystal molecules given a pretilt angle; a pair of polarizer plates sandwiching the cell; and a driver device for applying a voltage of a multiplex driving waveform across the first and second electrodes, wherein in a display in-plane parallel to a surface of the first or second substrate, at least one of the first and second electrodes has a zigzag border alternately coupling a first border perpendicular to display in-plane components of directors of liquid crystal molecules in a middle area along a thickness direction of the liquid crystal layer in the absence of applied voltage and a second border extending along a direction crossing the first boarder.
    • 液晶显示装置包括:垂直取向型液晶单元,包括形成有第一电极的第一基板,形成有第二电极的第二基板和包含预倾角的液晶分子的液晶层; 一对夹着电池的偏光板; 以及驱动器装置,用于跨越第一和第二电极施加多路复用驱动波形的电压,其中在平面于第一或第二基板的表面的平面内的显示器中,第一和第二电极中的至少一个具有之字形 在不存在施加电压的情况下沿着液晶层的厚度方向交替地耦合垂直于第一边界的液晶分子的导向器的平面内部分的中间区域,以及沿着与第一边界线交叉的方向延伸的第二边界 。
    • 66. 发明申请
    • REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY
    • 反射掩蔽空白用于EUV LITHOGRAPHY
    • US20080182183A1
    • 2008-07-31
    • US12028250
    • 2008-02-08
    • Kazuyuki HayashiKazuo KadowakiTakashi Sugiyama
    • Kazuyuki HayashiKazuo KadowakiTakashi Sugiyama
    • G03F1/00G03F7/26
    • G03F1/24G03F1/46G03F1/58
    • To provide a reflective mask blank for EUV lithography having an absorber layer which has a low reflectance in a wavelength region of EUV light or light for inspection of a pattern and which is easy to control to have a desired layer composition and thickness.A reflective mask blank for EUV lithography, which comprises a substrate, and a reflective layer to reflect EUV light and an absorber layer to absorb EUV light, formed in this order on the substrate, wherein the absorber layer contains tantalum (Ta) and hafnium (Hf), and in the absorber layer, the content of Hf is from 20 to 60 at. % and the content of Ta is from 40 to 80 at. %, and wherein the absorber layer has a content of N being 0 to at most 35 at. %.
    • 为了提供EUV光刻用的反射掩模板,其具有在EUV光或光的波长区域具有低反射率的吸收层,用于检查图案,并且易于控制以具有期望的层组成和厚度。 用于EUV光刻的反射掩模板,其包括基板,以及反射层,用于反射EUV光和吸收层,以吸收在基板上依次形成的EUV光,其中吸收层包含钽(Ta)和铪( Hf),并且在吸收层中,Hf的含量为20〜60at。 %,Ta的含量为40〜80。 %,并且其中所述吸收层的N含量为0至至多35at。 %。