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    CALIBRATION FOR OPTICAL FILTER
    1.
    发明申请
    CALIBRATION FOR OPTICAL FILTER 审中-公开
    光滤波器校准

    公开(公告)号：WO2001059490A1

    公开(公告)日：2001-08-16

    申请号：PCT/US2001/003849

    申请日：2001-02-06

    Applicant: LIGHT AND SOUND DESIGN LTD. ,  BEAUMONT, Matt

    Inventor： BEAUMONT, Matt

    IPC: G02B5/22

    CPC classification number: G02B5/20 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/28 ,  G01N21/274 ,  G02B26/008

    Abstract: Calibrating each of a plurality of driven optical filters (14 and 15). The color parameters of the driven optical filters are characterized for the individual optical filter. These color parameters are used as calibration data to calibrate more standard information.

    Abstract translation: 校准多个驱动滤光器（14和15）中的每一个。 驱动光学滤波器的颜色参数的特征在于各个滤光器。 这些颜色参数用作校准数据，以校准更多的标准信息。

    Belt looping
    4.
    发明申请
    Belt looping 有权
    皮带循环

    公开(公告)号：US20040053720A1

    公开(公告)日：2004-03-18

    申请号：US10620842

    申请日：2003-07-15

    Applicant: Light and Sound Design, LTD

    Inventor： Nigel Evans

    IPC: F16H007/14

    CPC classification number: F21S10/007 ,  F16H7/02 ,  F21V29/505 ,  F21W2131/406

    Abstract: A high output light source, such as a stage lighting luminaire, produces light along a path. The belt which drives a driven device is kept away from that path by passing it around the opposite side of the pulley.

    Abstract translation: 诸如舞台照明灯具的高输出光源沿着路径产生光。 驱动被驱动装置的皮带通过将其绕过滑轮的相对侧而远离该路径。

    Pixel based gobo record control format
    6.
    发明申请
    Pixel based gobo record control format 有权
    基于像素的gobo记录控制格式

    公开(公告)号：US20040061926A1

    公开(公告)日：2004-04-01

    申请号：US10638124

    申请日：2003-08-08

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

    Inventor： Mark Hunt

    IPC: G02B026/00

    CPC classification number: G02B26/008 ,  F21S10/007 ,  F21W2131/406 ,  G09G3/001 ,  G09G3/34 ,  G09G3/346

    Abstract: A special record format used for commanding light pattern shapes and addressable light pattern shape generator. The command format includes a first part which commands a specified gobo and second parts which command the characteristics of that gobo. The gobo is formed by making a default gobo based on the type and modifying that default gobo to fit the characteristics.

    Abstract translation: 用于指示光图案形状和可寻址光图形形状发生器的特殊记录格式。 命令格式包括第一部分，它命令一个指定的gobo，第二部分命令该gobo的特征。 通过基于类型创建默认的gobo并修改默认的gobo以适应特征来形成。

    Pixel mirror based stage lighting system
    7.
    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
    9.
    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
    10.
    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.

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