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    Stereophonic sound reproducing system
    6.
    发明授权
    Stereophonic sound reproducing system 失效
    立体声播放系统

    公开(公告)号：US3892624A

    公开(公告)日：1975-07-01

    申请号：US11085471

    申请日：1971-01-29

    Applicant: SONY CORP

    Inventor： SHIMADA SATOSHI

    IPC: H04R5/00 ,  H04R5/02 ,  H04S1/00

    CPC classification number: H04R5/00 ,  H04R5/02 ,  H04R2205/022 ,  H04S1/002

    Abstract: A stereophonic sound reproducing system having left and right audio transducer means arranged relatively close to each other, and a combiner means connected to a stereophonic sound signal source for generating left and right signals R and L and combining the left and right signals R and L to produce a combined left sound signal L- gamma R and a combined right sound signal R- gamma L ( gamma representing a complex number coefficient). These combined sound signals L- gamma R and Lgamma R are fed to the left and right sound transducer means, thereby stereophonic sound is reproduced.

    Abstract translation: 具有彼此相对靠近设置的左右音频换能器装置的立体声再现系统，以及连接到立体声音信号源的组合器装置，用于产生左右信号R和L，并将左右信号R和L组合到 产生组合的左声音信号L-伽马R和组合的右声音信号R-γL（表示复数系数的伽马）。 这些组合声音信号L-R R和L-γR馈送到左右声音换能器装置，从而再现立体声。

    Electron type fluorescent display device with planar adjacent control electrode
    7.
    发明授权
    Electron type fluorescent display device with planar adjacent control electrode 失效
    具有平面相似控制电极的电子型荧光显示装置

    公开(公告)号：US3668466A

    公开(公告)日：1972-06-06

    申请号：US3668466D

    申请日：1970-04-13

    Applicant: SONY CORP

    Inventor： SHIMADA SATOSHI

    IPC: H01J31/15 ,  H05B37/02

    CPC classification number: H01J31/15

    Abstract: An electron tube having at least two electrodes and a cathode disposed within an evacuated envelope. One of the electrodes is spaced generally transversely with respect to the electro beam path from the cathode to the other electrode. The electrode which is spaced from the electron beam path is used to control the cathode current. Means are provided to couple various voltages to the respective electrodes to accomplish the desired control. The anode electrode may have a phosphor coating thereon so as to glow when bombarded by an electron beam from the cathode. Accordingly, an electron tube of this type is adaptable to display units for the display of letters, symbols, numerals and the like. In one form of the invention, the anode electrode and the control electrodes are arranged in a predetermined pattern to cause elemental areas of the anode electrode to glow and produce a display.

    Abstract translation: 具有至少两个电极的电子管和设置在抽真空的外壳内的阴极。 电极中的一个相对于从阴极到另一个电极的电子束路径大致横向间隔开。 与电子束路径间隔开的电极用于控制阴极电流。 提供了用于将各种电压耦合到各个电极以实现期望控制的装置。 阳极可以在其上具有荧光体涂层，以便在被来自阴极的电子束轰击时发光。 因此，这种电子管适用于显示字母，符号，数字等的显示单元。 在本发明的一种形式中，阳极电极和控制电极以预定图案布置，以使阳极的元件区域发光并产生显示。

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