公开(公告)号：US20040168444A1

公开(公告)日：2004-09-02

申请号：US10794258

申请日：2004-03-04

Applicant: Light and Sound Design, Ltd.

Inventor： Nigel Evans ,  William E. Hewlett

IPC: F25B021/02

CPC classification number: F21V29/67 ,  F21V29/505 ,  F25B21/02 ,  F25B49/00 ,  F25B2321/021 ,  G02B7/1815 ,  G02B26/0841 ,  G05D23/1919 ,  G05D23/1931 ,  H01L35/00 ,  H04N5/7458 ,  H04N9/3141 ,  H04N2005/7466

Abstract: A super cooler device including a thermo electric cooler on a digital micro mirror device.

公开(公告)号：US20040161590A1

公开(公告)日：2004-08-19

申请号：US10782662

申请日：2004-02-18

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.

公开(公告)号：US20040021689A1

公开(公告)日：2004-02-05

申请号：US10437648

申请日：2003-05-13

Applicant: Light and Sound Design, Ltd.

Inventor： Richard Parker ,  William E. Hewlett

IPC: G09G005/00

CPC classification number: G06F3/011

Abstract: A system for designing light and sound systems for use in stage productions. Virtual reality interfaces facilitate the selection and location of lighting and sound displays by providing a real-time simulation of the devices and the display produced thereby. The system also calculates parameters with respect to structural elements used for mounting the lighting and sound equipment. In addition, the virtual reality interface permits the simulation of the packing of the lighting and sound equipment and the automatic calculation of parameters relating to packing space, package weight, preferred location, and order of packing.

Abstract translation: 一种用于舞台制作中使用的光和音响系统的系统。 虚拟现实界面通过提供设备的实时仿真和由此产生的显示，便于对照明和声音显示的选择和定位。 该系统还计算关于用于安装照明和声音设备的结构元件的参数。 另外，虚拟现实界面允许模拟照明和声音设备的包装以及与包装空间，包装重量，优选位置和包装顺序相关的参数的自动计算。

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：US20010036003A1

公开(公告)日：2001-11-01

申请号：US09792729

申请日：2001-02-22

Applicant: Light and Sound Design Ltd.

Inventor： William E. Hewlett

IPC: G02B026/00

CPC classification number: G02B26/0833 ,  F21W2131/406

Abstract: Three-digital micromirror devices (nullDMDnull) are used to alter the shape of light that is projected onto a stage. The DMDs each receive a primary color and selectively reflects some light of that color, thereby shaping the light that is projected onto the stage. The control for the alteration is controlled by an image. That image can be processed, thereby carrying out image processing effects on the shape of the light that is displayed. One preferred application follow the shape of the performer and illuminates the performer using a shape that adaptively follows the performer's image. This results in a shadowless follow spot.

Abstract translation: 三数字微镜装置（“DMD”）用于改变投射到舞台上的光的形状。 DMD各自接收原色并选择性地反射该颜色的一些光，从而使投影到舞台上的光成型。 改变的控制由图像控制。 可以处理该图像，从而对所显示的光的形状进行图像处理效果。 一个优选的应用程序遵循表演者的形状，并使用自适应地遵循执行者的图像的形状来照亮表演者。 这导致无影无踪的跟随点。