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    PIXEL BASED GOBO RECORD CONTROL FORMAT
    3.
    发明公开
    PIXEL BASED GOBO RECORD CONTROL FORMAT 审中-公开
    PIXELBASIERTE LICHTMUSTERERZEUGUNG UNTER BENUTZUNG VONSTEUERDATENSÄTZEN

    公开(公告)号：EP1019893A4

    公开(公告)日：2007-05-02

    申请号：EP98950630

    申请日：1998-09-17

    申请人： LIGHT & SOUND DESIGN LTD

    发明人： HUNT MARK A

    IPC分类号： F21S8/00 ,  G09G3/00 ,  G09G3/34 ,  G02B26/08

    CPC分类号： G09G3/34 ,  F21W2131/406 ,  G09G3/001 ,  G09G3/346

    摘要： 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 (8) and a second part which commands the characteristics (8) of that gobo. The gobo (8) is formed by making a default gobo (1) based on the type and modifying that default gobo (1) to fit the characteristics.

    摘要翻译： 一种特殊的记录格式，用于命令灯光图案形状和可寻址的光图案形状发生器。 命令格式包括命令指定图案（8）的第一部分和命令该图案的特性（8）的第二部分。 图案（8）通过基于类型制作默认图案（1）并修改该默认图案（1）以适应特征而形成。

    A programmable light beam shape altering device using programmable micromirrors
    4.
    发明公开
    A programmable light beam shape altering device using programmable micromirrors 失效
    一种使用可编程微镜的可编程光束形状改变装置

    公开(公告)号：EP1443355A3

    公开(公告)日：2004-10-27

    申请号：EP04075721.3

    申请日：1997-02-07

    申请人： Light & Sound Design, Ltd.

    发明人： Hewlett, William

    IPC分类号： G02B26/00 ,  G02B26/08 ,  F21P5/02 ,  H05B37/02 ,  F21V1/00

    CPC分类号： H04N5/7458 ,  F21S10/007 ,  F21W2131/406 ,  G02B26/0833 ,  G02B26/0841 ,  Y10S359/90

    摘要： A digital micromirror device ("DMD") is used to alter the shape of light that is projected onto a stage. The DMD selectively reflects some light from a light projector, thereby shaping the light that is projected onto the stage. The light projected onto the stage is intensity modulated by switching between first and second shapes that are different from one another according to a duty cycle that determines the apparent intensity of shape areas not common to the first and second shapes.

    摘要翻译： 数字微镜装置（“DMD”）用于改变投影到舞台上的光的形状。 DMD选择性地反射来自投光器的一些光线，从而形成投影到舞台上的光线。 投影到平台上的光通过根据占空比在彼此不同的第一和第二形状之间切换来进行强度调制，该占空比确定第一和第二形状不共有的形状区域的视在强度。

    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP
    10.
    发明公开
    ROTATABLE LIGHT FIXTURE WITH DUAL HOOK CLAMP 有权
    带双挂勾回转面灯固定

    公开(公告)号：EP1259144A4

    公开(公告)日：2006-06-21

    申请号：EP01920968

    申请日：2001-02-07

    申请人： LIGHT & SOUND DESIGN LTD

    发明人： EVANS NIGEL ,  HEWLETT WILLIAM

    IPC分类号： F16M13/02 ,  F21V21/088 ,  F21V21/116 ,  F21V23/06 ,  A47H1/10 ,  F21V21/00 ,  F21V21/26

    CPC分类号： F21V23/06 ,  F16M11/06 ,  F16M13/02 ,  F21V21/088 ,  F21V21/116 ,  F21W2131/406

    摘要： A dual hook clamp (1140, 1150, Fig. 12) for supporting a rotatable ligh fixture (1210, Fig. 12) via a rotating plate (1200). The rotating plate having a scale (Figure 13) of various degrees of rotation marked thereon for initial orientation setting of the lamp. A handle (1105, Fig. 11) is further attached between the dual hook clamp for carrying the assembly. Each dual hook clamp has surfaces allowing the clamp to be placed on a support and clamped thereto. The surfaces are such that the clamp can be placed on the support and its weight held by the support prior to tightening. The clamp has a built-in connector (656, Fig. 6) for supplying power to the lamp. The clamp has one or more fail-safe holes (700, Fig. 7) for securing the clamp to the support with a safety cable. The clamp also has one or more flanges (704, 706, Fig. 9B) that can be received by a separate mounting bracket (912, Fig 9A), for mounting the clamp and any attached element during storage, staging, or when otherwise not being used.