Electrographic printing device with opposite-lying printing units
    1.
    发明授权
    Electrographic printing device with opposite-lying printing units 失效
    具有相对印刷单元的电印机

    公开(公告)号:US6141523A

    公开(公告)日:2000-10-31

    申请号:US331434

    申请日:1999-08-09

    IPC分类号: G03G15/01 G03G15/23 G03G15/22

    摘要: An electrographic printing unit containing at least two printing units whose transfer printing points lie opposite one another is shown and described. This configuration enables high-speed duplex printing. Also disclosed is a printing unit with a photoconducting band and two exposure units located along the perimeter thereof. The exposure units superimpose two latent images each time the photoconducting band rotates.

    摘要翻译: PCT No.PCT / DE97 / 02979 Sec。 371日期1999年8月9日 102(e)日期1999年8月9日PCT 1997年12月18日PCT公布。 公开号WO98 / 27466 日期1998年6月25日显示并描述了包含转印打印点彼此相对的至少两个印刷单元的电印印刷单元。 此配置可实现高速双面打印。 还公开了具有光导带的印刷单元和沿其周边定位的两个曝光单元。 曝光单元每次在光导带旋转时叠加两个潜像。

    TESTING INTEGRATED CIRCUITS
    2.
    发明申请
    TESTING INTEGRATED CIRCUITS 审中-公开
    测试集成电路

    公开(公告)号:US20090115440A1

    公开(公告)日:2009-05-07

    申请号:US10594404

    申请日:2005-03-23

    申请人: Peter Bergmann

    发明人: Peter Bergmann

    IPC分类号: G01R31/02 G01R1/067

    CPC分类号: G01R31/311

    摘要: A testing apparatus for a radiation sensing integrated circuit comprises a load board (101), a test socket (102), suitable for the device under test DUT (103), and a plunger (104). A radiation source (107) is provided on the load board (101) adjacent to the test socket (102). The radiation source (107) generates radiation for testing the response to stimulus of the radiation sensing element of the DUT (103). To enable the sensing element of the DUT (103) to be exposed to the radiation, a pathway (108) is provided through plunger (104). The pathway (108) has a U-Shape with the end of one side of the U being adjacent to the radiation source (107) and the other end of the U being adjacent to the sensing element of DUT (103). Prisms (105, 106) are mounted at the base of each side of the U so as to reflect incident light along the pathway (108), such that radiation entering the pathway (108) from the radiation source (107), travels along the U and exits the other end of the U where it is then incident upon the radiation sensing element of DUT (103).

    摘要翻译: 一种用于辐射传感集成电路的测试装置包括一个适用于待测器件(103)的负载板(101),一个测试插座(102)和一个柱塞(104)。 辐射源(107)设置在与测试插座(102)相邻的负载板(101)上。 辐射源(107)产生用于测试对DUT(103)的辐射感测元件的刺激的响应的辐射。 为了使DUT(103)的感测元件暴露于辐射,通过柱塞(104)提供通路(108)。 通路(108)具有U形,U的一侧的端部与辐射源(107)相邻,并且U的另一端与DUT(103)的感测元件相邻。 棱镜(105,106)安装在U的每一侧的底部,以便沿着路径(108)反射入射光,使得从辐射源(107)进入路径(108)的辐射沿着 U并离开U的另一端,然后它入射到DUT(103)的辐射感测元件上。

    Printer and copier device and method for performance-adapted, monochrome and/or chromatic, single-sided or both-sided printing of a recording medium
    3.
    发明授权
    Printer and copier device and method for performance-adapted, monochrome and/or chromatic, single-sided or both-sided printing of a recording medium 有权
    用于记录介质的性能适应,单色和/或彩色,单面或双面打印的打印机和复印机设备和方法

    公开(公告)号:US06246856B1

    公开(公告)日:2001-06-12

    申请号:US09380442

    申请日:1999-09-02

    IPC分类号: G03G1501

    CPC分类号: G03G15/231

    摘要: A printer or copier and method generates toner images for transfer onto a recording medium. A latent charge image is generated on a photoconductor and is developed by the application of toner by at least one developer station to generate the toner image for transfer to the recording medium. A plurality of the developer stations are provided along the photoconductor to develop the images in color using a color separation method. A transfer band collects the color separations on top of one another to generate the overall toner image which is transferred to the recording medium. Multiple modules, each with developer stations, a photoconductor and a transfer band may be provided for one sided or two sided printing.

    摘要翻译: 打印机或复印机和方法产生用于转印到记录介质上的调色剂图像。 在感光体上产生潜电荷图像,并通过至少一个显影剂站施加调色剂来显影,以产生用于转印到记录介质上的调色剂图像。 沿着感光体设置多个显影剂站,使用分色方法显影彩色图像。 转印带收集彼此之上的分色,以产生转印到记录介质上的总体调色剂图像。 可以提供具有显影剂站,光电导体和转印带的多个模块,用于单面或双面印刷。

    Printing or copying machine with a belt-type transfer element with
associated electrostatic device for transferring toner images from an
intermediate image-carrier
    4.
    发明授权
    Printing or copying machine with a belt-type transfer element with associated electrostatic device for transferring toner images from an intermediate image-carrier 失效
    带有带式转印元件的印刷或复印机具有相关联的静电装置,用于从中间图像载体转印调色剂图像

    公开(公告)号:US5408302A

    公开(公告)日:1995-04-18

    申请号:US94105

    申请日:1993-08-03

    摘要: A printing or copying machine has a photoconductor (10) with associated recording and developing station (EY, EM, EC, EB) for producing single-color or multi-color toner images on the intermediate image-carrier (10). The toner images are transferred electrostatically, in a transfer zone (T) onto a belt-type transfer element (16) and then, in transfer and fusing zones (U1, U2), printed from the underneath from the transfer element onto the recording carriers (24). In order to facilitate the fusing of the transfer image in the transfer and fusing stations (U1, U2), heating units (23, 31) for heating the toner images on the transfer element (16) and/or for heating the recording carrier (24) are provided. Between the first and the second transfer and fusing station (U1, U2), a turning station (W) is arranged. The printing or copying machine can be operated in the simplex and duplex printing mode of operation to produce single-color or multi-color copies.

    摘要翻译: PCT No.PCT / EP92 / 00224 Sec。 371日期1993年8月3日 102(e)日期1993年8月3日PCT提交1992年2月3日PCT公布。 WO92 / 14192 PCT出版物 日期:1992年8月20日。印刷或复印机具有带有相关记录和显影台(EY,EM,EC,EB)的感光体(10),用于在中间图像载体上产生单色或多色调色剂图像 (10)。 调色剂图像在转印区域(T)中静电转印到带式转印元件(16)上,然后在转印和转印区域(U1,U2)中从转印元件印刷到记录载体上 (24)。 为了便于转印和定影台(U1,U2)中的转印图像的融合,用于加热转印元件(16)上的调色剂图像和/或用于加热记录载体的加热单元(23,31) 24)。 在第一和第二转移和定影站(U1,U2)之间布置有转向站(W)。 打印或复印机可以在单面和双面打印操作模式下操作,以生产单色或多色复印。