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Helmet-mounted holographic aiming sight

阅读:948发布:2021-06-04

专利汇可以提供Helmet-mounted holographic aiming sight专利检索,专利查询,专利分析的服务。并且A head-coupled sighting reticle having a hologram incorporated in a helmet faceplate illuminated by a point source of light. The hologram is constructed by creating a spherical-plane waveinterference pattern. In operation, the pilot looks through the hologram, and superimposes the virtual image of a point source, or other configuration, on the target. The pilot''s head position then indicates the direction to the target.,下面是Helmet-mounted holographic aiming sight专利的具体信息内容。

1. A sight for indicating the direction to a target, comprising: a helmet to be worn by an aircraft pilot; an at least semitransparent visor mounted on said helmet, including an at least semitransparent, spherical-plane waveinterference pattern hologram positioned in covering relationship to one of said pilot''s eyes when said pilot is wearing said helmet; means for illuminating said hologram such that a virtual image of at least one point source is seen by said pilot wearing said helmet when he views said target, including an illuminating, spherical wave source and at least one fiber optic for transmitting the illumination of said source to said hologram; whereby the direction to said target is indicated by superimposing said virtual image on said target.
2. The sight of claim 1 wherein said hologram is constructed in hologram-recording material integral to said visor.
3. The sight of claim 1 wherein said hologram attached to said visor.
4. The sight of claim 1 wherein said spherical wave source is a laser.
5. The sight of claim 1 wherein the hologram-recording material of said hologram comprises dichromated gelatin.
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