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    • 1. 发明申请
    • ELASTIC WAVE DUPLEXER
    • 弹性波复用器
    • US20110175688A1
    • 2011-07-21
    • US12987214
    • 2011-01-10
    • Masashi OMURADaisuke MIYAZAKIRyoichi OMOTE
    • Masashi OMURADaisuke MIYAZAKIRyoichi OMOTE
    • H03H9/70
    • H03H9/725H01L2224/16225H01L2224/97H01L2924/1815H03H9/0571H03H9/0576H03H9/706
    • A transmission elastic wave filter element and a reception elastic wave filter element each flip-chip mounted to a principal surface of a substrate are sealed off by a sealing member. The sealing member includes a base portion in contact with the principal surface of the substrate and made of a first dielectric material, and a lower dielectric-constant portion made of a second dielectric material having a dielectric constant lower than that of the first dielectric material and arranged in at least one of a region of the sealing member that faces the transmission elastic wave filter element on a side opposite from the substrate with respect to the transmission elastic wave filter element, and a region of the sealing member that faces the reception elastic wave filter element on the side opposite from the substrate with respect to the reception elastic wave filter element.
    • 传输弹性波滤波器元件和接收弹性波滤波器元件,每个倒装芯片安装到基板的主表面上被密封件密封。 密封构件包括与基板的主表面接触并由第一介电材料制成的基部,以及由介电常数低于第一介电材料的介电常数的第二介电材料制成的下介电常数部分, 配置在所述密封部件的与所述传递弹性波滤波器元件相对的一侧的面向所述传递弹性波滤波器元件的区域中的至少一方,以及所述密封部件的面向所述接收弹性波的区域 滤波元件相对于接收弹性波滤波元件与基板相反一侧。
    • 9. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US5978061A
    • 1999-11-02
    • US708485
    • 1996-09-05
    • Daisuke MiyazakiShoichi KurauchiHitoshi HatohAkiko UenoTeruyuki MidorikawaMakoto Hasegawa
    • Daisuke MiyazakiShoichi KurauchiHitoshi HatohAkiko UenoTeruyuki MidorikawaMakoto Hasegawa
    • G02F1/1333G02F1/1339G02F1/1343G02F1/1335
    • G02F1/13394G02F2001/133388
    • A improved liquid crystal display device including two substrates each having transparent electrode thereon disposed in parallel while keeping a predetermined gap by means of pillar-shaped spacers and a liquid crystal held between said first and second substrates is proposed. In the liquid crystal display device, density or volume of the number of the pillar-shaped spacers provided in the off-display area is higher than those of a density of the number of said pillar-shaped spacers provided in the display area This change is made continuously or stepwise along areas. The spacers are preferably disposed so that a contact area between the spacer and a rubbing cloth during the rubbing process is minimized, or so that an orientation defective area caused starting from the spacer does not extend into the pixel area, or so that a plurality of spacers are disposed along a flow of liquid crystal from filling port into the gap between the first and second substrate.
    • 提出了一种改进的液晶显示装置,其包括两个基板,每个基板上通过柱状间隔物保持预定的间隙并且保持在所述第一和第二基板之间的液晶而平行设置有透明电极。 在液晶显示装置中,设置在不显示区域中的柱状间隔件的数量的密度或体积高于设置在显示区域中的所述柱状间隔件的数量的密度。该变化是 沿区域连续或逐步进行。 间隔物优选地设置成使得在摩擦过程中间隔物和摩擦布之间的接触面积最小化,或者使得从间隔物开始引起的取向缺陷区域不延伸到像素区域中,或者使得多个 间隔物沿着液晶从填充口流入第一和第二基底之间的间隙。