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    Pixel mirror based stage lighting system
    21.
    发明申请
    Pixel mirror based stage lighting system 有权
    基于像素镜的舞台照明系统

    公开(公告)号：US20040046514A1

    公开(公告)日：2004-03-11

    申请号：US10658627

    申请日：2003-09-08

    Applicant: Light and Sound Design, Ltd., a British corporation

    Inventor： Michael Hughes ,  William Hewlett ,  Ian Clarke

    IPC: H05B041/36

    CPC classification number: H05B37/029 ,  G02B26/0841

    Abstract: A lighting system with a digital micromirror device which forms a digital godo system that is controllable on a pixel level. The device includes a number of sensitive electronic elements. The device is controlled by two different controllers: a digital signal processor which is effectively the number crunching portion, and a controller, which controls the functions of the light. The controller also logs errors into a registery, such as a non-volatile memory. A field programmable gate array is used for a number of purposes, including to form the ports. One of those ports is a tech port, which is used to detect status of the light such as faults.

    Abstract translation: 具有数字微镜装置的照明系统，其形成可在像素级上控制的数字神龛系统。 该装置包括许多敏感的电子元件。 该设备由两个不同的控制器控制：数字信号处理器，其实际上是数字处理部分，以及控制器，其控制光的功能。 控制器还将错误记录到寄存器中，例如非易失性存储器。 现场可编程门阵列用于多种目的，包括形成端口。 其中一个端口是技术端口，用于检测故障状态。

    Medium for a color changer
    23.
    发明申请
    Medium for a color changer 有权
    用于换色器的介质

    公开(公告)号：US20030198782A1

    公开(公告)日：2003-10-23

    申请号：US10442436

    申请日：2003-05-20

    Applicant: Light and Sound Design Ltd.

    Inventor： William E. Hewlett

    IPC: B32B003/00

    CPC classification number: F21V14/006 ,  B41M1/00 ,  B41M3/003 ,  F21V9/40 ,  F21W2131/406 ,  G02B5/201 ,  G02B5/223 ,  Y10T428/24479

    Abstract: A flexible medium for a scrolling color changer and method of making thereof. The medium is made by applying an ink using a Meyer Rod which has varying cell lengths along its length. This leaves varying size cells of ink at different locations along the length of the medium. The ink has special characteristics whereby its evaporation rate and viscosity are carefully controlled. The viscosity is such that an amount of levelling will occur will be equal to the distance between any cells, but that cell to cell levelling will not, in general, occur.

    Abstract translation: 用于滚动换色器的柔性介质及其制造方法。 介质通过使用具有沿着其长度具有变化的单元长度的Meyer棒施加油墨而制成。 这样会沿着介质的长度在不同位置留下不同尺寸的墨水孔。 该油墨具有特殊的特性，其蒸发速率和粘度被仔细控制。 粘度是这样发生的调平量将等于任何细胞之间的距离，但通常不会发生细胞到细胞匀浆。

    Illumination obscurement device
    24.
    发明申请
    Illumination obscurement device 有权

    公开(公告)号：US20030185010A1

    公开(公告)日：2003-10-02

    申请号：US10400045

    申请日：2003-03-25

    Applicant: Light and Sound Design Ltd., a British corporation

    Inventor： William Hewlett ,  Nigel Evans

    IPC: F21V001/00

    CPC classification number: F21V11/10 ,  F21V11/08 ,  F21W2131/406 ,  Y10S359/90

    Abstract: An illumination obscurement device for controlling the obscurement of illumination from a light source which is optimized for use with a rectangular, arrayed, selective reflection device. In a preferred embodiment, a rotatable shutter with three positions is placed between a light source and a DMD. The first position of the shutter is a mask, preferably an out of focus circle. This out of focus circle creates a circular mask and changes any unwanted dim reflection to a circular shape. The second position of the shutter is completely open, allowing substantially all the light to pass. The third position of the shutter is completely closed, blocking substantially all the light from passing. By controlling the penumbra illumination surrounding the desired illumination, DMDs can be used in illumination devices without creating undesirable rectangular penumbras.

    MIDI monitoring
    26.
    发明授权
    MIDI monitoring 失效
    MIDI监听

    公开(公告)号：US5986201A

    公开(公告)日：1999-11-16

    申请号：US741266

    申请日：1996-10-30

    Applicant: Troy Starr ,  Mark Hunt

    Inventor： Troy Starr ,  Mark Hunt

    IPC: G10H1/00 ,  G10H7/00

    CPC classification number: G10H1/0075 ,  G10H1/0066 ,  G10H2240/311

    Abstract: MIDI settings indicating a musical part of a show are used to control a lighting effect associated with the show. Events within the music, such as a specified chord, can be used to trigger a certain MIDI effect. The collection of MIDI settings can also be used to determine the current song being played.

    Abstract translation: 用于指示节目的音乐部分的MIDI设置用于控制与节目相关联的照明效果。 音乐中的事件（如指定的和弦）可用于触发某个MIDI效果。 MIDI设置的集合也可用于确定正在播放的当前歌曲。

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