Holographic visualization system comprising a high data refresh rate DND driver array
    1.
    发明授权
    Holographic visualization system comprising a high data refresh rate DND driver array 有权
    全息可视化系统包括高数据刷新率DND驱动器阵列

    公开(公告)号:US08625187B2

    公开(公告)日:2014-01-07

    申请号:US13298231

    申请日:2011-11-16

    IPC分类号: G02B26/00 G09G3/20

    摘要: A DND chip is disclosed. In one aspect, the chip includes a 2D DND array of DND elements logically arranged in rows and columns, and a DND driver architecture for actuating the DND elements. The DND driver has a set of first drive lines along the rows and a set of second drive lines along the columns, a set of first line drivers for each biasing one line from the set of first drive lines and a set of second line drivers for each biasing a line from the set of second drive lines. A plurality of second line drivers are spatially grouped together to serve a block of DND elements, and that plurality of second line drivers are spatially covered substantially completely by at least some DND elements of the block of DND elements. A holographic visualization system including the DND chip is provided.

    摘要翻译: 公开了DND芯片。 在一个方面,芯片包括以行和列逻辑排列的DND元件的2D DND阵列,以及用于驱动DND元件的DND驱动器架构。 DND驱动器具有沿着行的一组第一驱动线和沿着列的一组第二驱动线,一组第一线驱动器,用于每个偏置来自该组第一驱动线的一条线,以及一组第二线驱动器,用于 每个偏置来自该组第二驱动线的线。 多个第二线路驱动器在空间上分组在一起以服务于DND元件的块,并且多个第二线路驱动器基本上完全由DND元件块的至少一些DND元件覆盖。 提供了包括DND芯片的全息可视化系统。

    A/D Converter Comprising a Voltage Comparator Device
    2.
    发明申请
    A/D Converter Comprising a Voltage Comparator Device 有权
    包含电压比较器的A / D转换器

    公开(公告)号:US20090066555A1

    公开(公告)日:2009-03-12

    申请号:US12191059

    申请日:2008-08-13

    IPC分类号: H03M1/36

    摘要: The present invention discloses an analogue-to-digital converter comprising at least two voltage comparator devices. Each of the voltage comparator devices comprises a differential structure of transistors and is arranged for being fed with a same input signal and for generating an own internal voltage reference by means of an imbalance in the differential structure, said two internal voltage references being different. Each voltage comparator is arranged for generating an output signal indicative of a bit position of a digital approximation of the input signal.

    摘要翻译: 本发明公开了一种包括至少两个电压比较器装置的模拟 - 数字转换器。 每个电压比较器装置包括晶体管的差分结构,并且被布置为被馈送相同的输入信号并且通过差分结构中的不平衡来产生自己的内部参考电压,所述两个内部电压基准是不同的。 每个电压比较器被布置用于产生指示输入信号的数字近似的位位置的输出信号。

    A/D Converter Comprising a Voltage Comparator Device
    3.
    发明申请
    A/D Converter Comprising a Voltage Comparator Device 有权
    包含电压比较器的A / D转换器

    公开(公告)号:US20090195424A1

    公开(公告)日:2009-08-06

    申请号:US12162814

    申请日:2007-01-31

    IPC分类号: H03M1/12 H03M1/10

    摘要: The present invention is related to an analogue-to-digital (A/D) converter comprising at least two voltage comparator devices. Each of the voltage comparator devices is arranged for being fed with a same input signal and for generating an own internal voltage reference. The two internal voltage references are different. Each voltage comparator is arranged for generating an output signal indicative of a bit position of a digital approximation of said input signal.

    摘要翻译: 本发明涉及包括至少两个电压比较器装置的模数(A / D)转换器。 每个电压比较器装置被布置成被馈送相同的输入信号并且用于产生自己的内部参考电压。 两个内部参考电压不同。 每个电压比较器被布置用于产生指示所述输入信号的数字近似的位位置的输出信号。