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    • 74. 发明授权
    • Duplexer with a ladder filter and a multimode filter on the same substrate
    • 带有梯形滤波器的双工器和同一基板上的多模滤波器
    • US07026890B2
    • 2006-04-11
    • US10830023
    • 2004-04-23
    • Jun TsutsumiShogo InoueTakashi MatsudaMasanori Ueda
    • Jun TsutsumiShogo InoueTakashi MatsudaMasanori Ueda
    • H03H9/72H03H9/64
    • H03H9/0576H03H3/08H03H9/0038H03H9/6483H03H9/72H03H9/725
    • A duplexer includes a ladder filter and a multimode filter that are formed on the same surface of a predetermined substrate. In this duplexer, a first comb-like electrode of the ladder filter and a second comb-like electrode of the multimode filter have the same layer structure with the same film thickness. The first comb-like electrode and the second comb-like electrode are formed with single-layer films mainly containing aluminum. The relationship among the film thickness h of the first comb-like electrode and the second comb-like electrode, the center frequency f1 of the frequency band of the ladder filter, and the center frequency f2 of the frequency band of the multimode filter, is expressed as: 300≦h×f1≦480 300≦h×f2≦430.
    • 双工器包括形成在预定基板的相同表面上的梯形滤波器和多模式滤波器。 在该双工器中,梯形滤波器的第一梳状电极和多模滤波器的第二梳状电极具有相同的膜厚度的相同的层结构。 第一梳状电极和第二梳状电极由主要含有铝的单层膜形成。 第一梳状电极和第二梳状电极的膜厚h与梯形滤波器的频带的中心频率f 1 1和中心频率f 2 表示为:<?in-line-formula description =“In-line Formulas”end =“lead”?> 300 <= hxf <1> / SUB> <= 480 <?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 300 <= hxf <= 430。<?in-line-formula description =“In-line Formulas”end =“tail”?>
    • 75. 发明申请
    • Camera
    • 相机
    • US20060044462A1
    • 2006-03-02
    • US11208628
    • 2005-08-23
    • Hisashi TatamiyaTakashi Matsuda
    • Hisashi TatamiyaTakashi Matsuda
    • H04N5/225
    • H04N5/23241H04N5/232H04N5/23245
    • A camera has a power switching processor for switching on and off the power supply, a mode-setting processor for setting a selected mode among a plurality of mode, and a plurality of buttons, each corresponding to one mode. When one of the buttons is pushed in a state where the power supply is off, the power switching processor switches the power supply on, and the mode-setting processor sets the selected mode corresponding to the pushed button. When one of the buttons is pushed in a state where the power supply is on, the mode-setting processor changes the selected mode to the mode corresponding to the pushed button. Further, when a specific operation, carried out by pushing at least one of the buttons, which is different from an operation or changing the selected mode, is performed, the power switching processor switches the power supply off.
    • 相机具有用于打开和关闭电源的电源切换处理器,用于设置多个模式中的所选模式的模式设置处理器和分别对应于一种模式的多个按钮。 当其中一个按钮被推入电源关闭的状态时,电源切换处理器打开电源,并且模式设置处理器设置与按下的按钮对应的所选模式。 当其中一个按钮被推入电源接通的状态时,模式设置处理器将所选择的模式改变为对应于按钮的模式。 此外,当执行通过按压与操作不同或改变所选择的模式的至少一个按钮执行的特定操作时,电源切换处理器关闭电源。