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1. 发明授权

US09651719B2 Aperture for night vision goggles for use in aircraft simulator or other simulators 有权
公开(公告)号：US09651719B2
公开(公告)日：2017-05-16
申请号：US13951023
申请日：2013-07-25
申请人： Veraxx Engineering Corporation
发明人： Charles Smith
IPC分类号： G09B9/00 , G02B5/00 , G02B23/12
CPC分类号： G02B5/005 , G02B23/125 , G09B9/00 , G09B9/003
摘要： An aperture mechanism for night vision goggles (NVG) has a first end, a second end, a lens engaging portion, and a cone portion. A lens engaging portion has a recession allowing attachment of the aperture mechanism to a light admitting end of the NVG. A cone portion is opposite the lens engaging portion. Together the lens engaging portion and the cone portion form an aperture. The aperture mechanism increases the depth of field of the NVG for applications involving small object-to-goggle distances, such as in simulators or simulator environments. In a simulator system, the aperture mechanism can be attached to NVG such that at least a portion of light from a display screen is blocked. The light output of the display screen can be increased such that the depth of field remains higher but the image produced does not become darker.

2. 发明申请

US20140030692A1 APERTURE FOR NIGHT VISION GOGGLES FOR USE IN AIRCRAFT SIMULATOR OR OTHER SIMULATORS 有权
标题翻译：用于飞机模拟器或其他模拟器的夜视镜
公开(公告)号：US20140030692A1
公开(公告)日：2014-01-30
申请号：US13951023
申请日：2013-07-25
申请人： Veraxx Engineering Corporation
发明人： Charles Smith
IPC分类号： G02B5/00 , G09B9/00
CPC分类号： G02B5/005 , G02B23/125 , G09B9/00 , G09B9/003
摘要： An aperture mechanism for night vision goggles (NVG) has a first end, a second end, a lens engaging portion, and a cone portion. A lens engaging portion has a recession allowing attachment of the aperture mechanism to a light admitting end of the NVG. A cone portion is opposite the lens engaging portion. Together the lens engaging portion and the cone portion form an aperture. The aperture mechanism increases the depth of field of the NVG for applications involving small object-to-goggle distances, such as in simulators or simulator environments. In a simulator system, the aperture mechanism can be attached to NVG such that at least a portion of light from a display screen is blocked. The light output of the display screen can be increased such that the depth of field remains higher but the image produced does not become darker.
摘要翻译：用于夜视镜（NVG）的光圈机构具有第一端，第二端，透镜接合部分和锥形部分。透镜接合部分具有允许孔径机构附接到NVG的光入射端的凹陷。锥形部分与透镜接合部分相对。透镜接合部分和锥体部分一起形成孔。孔径机构增加了涉及小对象到护目镜距离的应用的NVG的景深，例如在模拟器或模拟器环境中。在模拟器系统中，光阑机构可以附接到NVG，使得来自显示屏的光的至少一部分被阻挡。可以增加显示屏幕的光输出，使得景深保持较高，但是所产生的图像不会变暗。

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