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1. 发明申请

US20160146407A1 LED PIXEL DEVICE WITH DYNAMIC DIFFUSER EFFECTS 审中-公开
标题翻译：具有动态扩散效应的LED像素装置
公开(公告)号：US20160146407A1
公开(公告)日：2016-05-26
申请号：US14784935
申请日：2014-06-02
申请人： MARTIN PROFESSIONAL APS
发明人： Paul PELLETIER
IPC分类号： F21K99/00 , G09G5/10 , F21V14/08 , G09G3/32 , G02B5/02 , F21V14/02
CPC分类号： F21K9/60 , F21V14/02 , F21V14/08 , F21Y2115/10 , G02B5/0278 , G02B5/0294 , G02B7/005 , G02B19/0066 , G09F9/33 , G09G3/32 , G09G5/10 , G09G2300/046 , G09G2300/0469
摘要： The present invention relates to a LED pixel device comprising: a plurality of individual controllable LED pixels arranged in an array; a LED pixel controller adapted to control said number of individual controllable LED pixels; an optical diffuser arranged in front of at least a part of said LED pixels, said optical diffuser receive light from said LED pixels and diffuses the received light; at least one diffuser actuator adapted to moved said LED pixels and said optical diffuser in relation to each other, diffuser controller adapted to control the diffuser actuator; wherein the optical diffuser and the LED pixels can be moved between a non-mixing position and a mixing position, where in said non-mixing position the light emitted by the LED pixels are separated when hitting the optical diffuser and where in the mixing position the light emitted by said LED pixels are at least partial overlapping when hitting said optical diffuser. The present invention relates also to an optical diffuse mountable at a LED pixel device and movable in relation the LED pixel device.
摘要翻译： LED像素装置技术领域本发明涉及一种LED像素装置，包括：排列成阵列的多个独立可控LED像素; LED像素控制器，其适于控制所述个数可控的LED像素数量; 布置在所述LED像素的至少一部分前面的光漫射器，所述光漫射器从所述LED像素接收光并扩散所接收的光; 至少一个扩散器致动器，其适于相对于彼此移动所述LED像素和所述光学扩散器，所述扩散器控制器适于控制所述扩散器致动器; 其中所述光漫射器和所述LED像素可以在非混合位置和混合位置之间移动，其中在所述非混合位置中，由LED像素发射的光在击中光学漫射器时分离，并且在混合位置处所述LED像素发射的光在击中所述光扩散器时至少部分重叠。本发明还涉及一种可以在LED像素装置上安装的光学漫射器，并可以相对于LED像素装置移动。

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