公开(公告)号：US20030206328A1

公开(公告)日：2003-11-06

申请号：US10409867

申请日：2003-04-08

Applicant: Light and Sound Design Ltd.

Inventor： Nigel Evans

IPC: G02B026/00

CPC classification number: G02B26/0833 ,  F21W2131/406 ,  G02B5/005 ,  G02B27/0018 ,  H04N9/3155

Abstract: A variable diameter iris is used to change the pass gate of a shaped image produced by a digital mirror device.

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。

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.

公开(公告)号：US20010047212A1

公开(公告)日：2001-11-29

申请号：US09885590

申请日：2001-06-19

Applicant: Light and Sound Design, Ltd. a corporate of England

Inventor： William Hewlett ,  Ian Clarke ,  Nigel Evans ,  Richard Parker ,  Mark A. Hunt ,  Michael Hughes

IPC: G05B019/18

CPC classification number: F21V14/04 ,  F21V13/08 ,  F21V14/08 ,  F21W2131/406 ,  G02B26/0833 ,  G02B26/0841 ,  G03B21/008 ,  G03B21/14 ,  G03B21/16 ,  G03B21/20 ,  G03B21/28 ,  G03B33/04 ,  H05B37/029

Abstract: A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is a passed through advanced optical devices in order to produce an output.

Abstract translation: 使用数字反射镜作为其操作装置的照明系统。 数字反射镜用于对通过先进光学装置的光进行成形以产生输出。

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。