Light modulator with specific electrode configurations
    2.
    发明授权
    Light modulator with specific electrode configurations 有权
    具有特定电极配置的光调制器

    公开(公告)号:US6067183A

    公开(公告)日:2000-05-23

    申请号:US208563

    申请日:1998-12-09

    IPC分类号: G02B26/08 G02F1/03

    摘要: A light modulator for modulating a beam of light of wavelength .lambda. including a substrate, a fixed electrode formed over the substrate and arranged to reflect light; an insulative transparent layer defining a modulating region formed over the fixed electrode wherein the height of the insulative transparent layer is substantially an odd multiple of .lambda./n4, where n is the refractive index of the insulative transparent layer; the plurality of electrodes having a coiled portion disposed adjacent to the modulating region and effective in a first configuration wherein the coiled portion remains coiled and in a second flat configuration in response to a voltage applied between the plurality of electrodes and the fixed electrode for uncoiling the coiled portion so that it is in the second flat configuration over the modulating region; a top surface of the plurality of electrodes being made of a reflective material; and applying a voltage across the plurality of electrodes and the fixed electrode to uncoil the coiled portion so that it is in the second flat configuration and its top surface is arranged to reflect light illuminating the modulating region so that light reflected from the top surface of the plurality of electrodes interferes with the light reflected from the fixed electrode to modulate the light which illuminates the light modulating region.

    摘要翻译: 一种用于调制包括衬底的波长λ的光束的光调制器,形成在衬底上并被布置成反射光的固定电极; 绝缘透明层,限定形成在固定电极上的调制区域,其中绝缘透明层的高度基本上是λ/ n4的奇数倍,其中n是绝缘透明层的折射率; 所述多个电极具有邻近所述调制区域设置的线圈部分,并且在第一配置中有效,其中所述线圈部分保持卷绕,并且响应于施加在所述多个电极和所述固定电极之间的电压而处于第二平坦配置, 卷绕部分,使得其在调制区域上处于第二平面配置; 所述多个电极的顶表面由反射材料制成; 以及跨越所述多个电极和所述固定电极施加电压以使所述线圈部分开卷,使得其处于所述第二平坦构造,并且其顶表面被布置成反射照射所述调制区域的光,使得从所述第二平坦构造的顶表面反射的光 多个电极干扰从固定电极反射的光,以调制照射光调制区域的光。

    Integrated microchannel print head for electrographic printer
    3.
    发明授权
    Integrated microchannel print head for electrographic printer 失效
    用于电印机的集成微通道打印头

    公开(公告)号:US06037957A

    公开(公告)日:2000-03-14

    申请号:US909174

    申请日:1997-08-11

    IPC分类号: B41J2/395 G03G15/34 B41J2/39

    摘要: Electrographic printing apparatus for forming a toner image on a recording medium includes: a magnetic brush having a rotatable magnetic core and a stationary outer shell; a developer supply for supplying a magnetic developer powder to the magnetic brush; a print head on the outer shell; and a receiver electrode arranged in spaced relation to the print head to define a recording region through which the receiver can be moved. The print head includes an array of microchannels for forming a plurality of parallel lines of developer in the channels, a corresponding plurality of transfer electrodes located in the microchannels for selectively transferring developer from the lines to a receiver, driver circuitry for generating and applying transfer signals to the transfer electrodes, a power supply connection for applying power to the drive circuitry, a print signal input connection for applying print signals to the print head, the print signal input including a number of electrical conductors fewer than the number of transfer electrodes, and a logic and control circuit for applying the print signals to the drive circuitry.

    摘要翻译: 用于在记录介质上形成调色剂图像的电子照相印刷装置包括:具有可旋转磁芯和固定外壳的磁刷; 用于向磁刷提供磁性显影剂粉末的显影剂供应; 外壳上的打印头; 以及接收器电极,其布置成与打印头间隔开,以限定可以移动接收器的记录区域。 打印头包括用于在通道中形成多个平行显影剂行的微通道阵列,位于微通道中的对应的多个传输电极,用于将显影剂从线路选择性地转移到接收器,用于产生和施加传送信号的驱动器电路 传输电极,用于向驱动电路施加电力的电源连接,用于将打印信号施加到打印头的打印信号输入连接,包括少于传送电极数量的多个电导体的打印信号输入,以及 用于将打印信号施加到驱动电路的逻辑和控制电路。

    Speech recognition camera utilizing a flippable graphics display
    4.
    发明授权
    Speech recognition camera utilizing a flippable graphics display 失效
    语音识别摄像机利用可折叠图形显示

    公开(公告)号:US6021278A

    公开(公告)日:2000-02-01

    申请号:US126147

    申请日:1998-07-30

    摘要: A camera for recognizing voice commands, and for visually displaying an image to be captured by the camera with camera operations performed thereon as instructed by the voice commands, the camera comprises a camera body; a microphone disposed on the camera body for inputting voice commands; a controller disposed in the camera body for receiving and recognizing voice commands, and for implementing results of the voice command; and a display attached to the camera body for visually displaying the image to-be-captured by the camera with the camera operations performed thereon as instructed by the voice commands.

    摘要翻译: 用于识别语音命令的相机,并且用于通过由语音命令指示的相机操作来可视地显示由相机拍摄的图像,相机包括照相机主体; 设置在相机主体上用于输入语音命令的麦克风; 设置在照相机主体中的用于接收和识别语音命令并用于实现语音命令的结果的控制器; 以及附接到相机主体的显示器,用于通过根据语音命令的指示在其上执行的相机操作来可视地显示由相机拍摄的图像。

    Camera with touch sensitive switch
    5.
    发明授权
    Camera with touch sensitive switch 失效
    相机带触敏开关

    公开(公告)号:US5933671A

    公开(公告)日:1999-08-03

    申请号:US111296

    申请日:1998-07-07

    IPC分类号: G03B17/02

    CPC分类号: G03B17/02 G03B2217/002

    摘要: A touch sensitive electronic switch for a camera comprises a pair of front and rear cover parts of the camera that constitute separate electrical conductors which when temporarily bridged by one's hand allow a direct current path between the front and rear cover parts, and an insulator configured to fill a space between the front and rear cover parts in order that the front and rear cover parts and the insulator together define a housing for the camera.

    摘要翻译: 用于照相机的触敏电子开关包括相机的一对前和后盖部分,其构成单独的电导体,当由手的临时桥接允许前盖和后盖部件之间的直流路径时, 填充前盖部件和后盖部件之间的空间,以使前盖部件和后盖部件和绝缘体一起限定用于相机的壳体。

    Electrographic printer comprising a magnetic brush and a hall effect
magnetic sensor
    6.
    发明授权
    Electrographic printer comprising a magnetic brush and a hall effect magnetic sensor 失效
    电磁打印机,包括磁刷和霍尔效应磁传感器

    公开(公告)号:US5701552A

    公开(公告)日:1997-12-23

    申请号:US659810

    申请日:1996-06-07

    IPC分类号: G03G15/34 G03G15/09

    CPC分类号: G03G15/348 G03G2217/0016

    摘要: An electrographic printer includes: a magnetic brush having a stationary outer shell and a rotating multi-pole magnet within the outer shell; an electrographic print head mounted on the outer shell of the magnetic brush; a Hall effect sensor located adjacent to the magnetic brush for detecting a field produced by the multi-pole magnet parallel to the surface of the shell and producing an output signal; and a pulse control circuit connected to the Hall effect sensor for detecting zero crossings of the output signal and supplying printing pulses to the electrographic print head in response thereto.

    摘要翻译: 电印机包括:具有固定外壳和外壳内的旋转多极磁体的磁刷; 安装在磁刷的外壳上的电印打印头; 位于磁刷附近的霍尔效应传感器,用于检测平行于壳体表面的由多极磁铁产生的场并产生输出信号; 以及连接到霍尔效应传感器的脉冲控制电路,用于检测输出信号的过零点,并响应于此向印刷电路印刷头提供打印脉冲。

    Method for creating a multi-faceted polygon for a laser writer
    7.
    发明授权
    Method for creating a multi-faceted polygon for a laser writer 失效
    为激光刻录机创建多面多边形的方法

    公开(公告)号:US5642218A

    公开(公告)日:1997-06-24

    申请号:US391796

    申请日:1995-02-21

    IPC分类号: G02B5/09 G02B26/12 G02B26/08

    CPC分类号: G02B26/12 G02B5/09 Y10S359/90

    摘要: A method for manufacturing a multi-faceted polygon for a laser writer, comprises the steps of creating a plurality of scanning surfaces on the polygon; and creating a step which is positioned on a mounting surface of the polygon for indicating the center of rotation for the polygon.

    摘要翻译: 一种用于制造用于激光写入器的多面多边形的方法,包括以下步骤:在所述多边形上创建多个扫描表面; 以及创建位于所述多边形的安装表面上用于指示所述多边形的旋转中心的台阶。