具有p偏振辐射分量的平视显示器(HUD)的投影装置

文档序号:1760256 发布日期:2019-11-29 浏览:14次 >En<

阅读说明:本技术 具有p偏振辐射分量的平视显示器(HUD)的投影装置 (The projection arrangement of head up display (HUD) with p-polarization radial component ) 是由 K.菲舍尔 D.舍费尔 R.齐默曼 V.舒尔茨 于 2019-02-04 设计创作,主要内容包括:本发明涉及用于平视显示器(HUD)的投影装置,其至少包括-复合玻璃板(10),其包括通过热塑性中间层(3)相互接合的外玻璃板(1)和内玻璃板(2),并且具有上边缘(O)和下边缘(U)和HUD-区域(B);-在外玻璃板(1)或内玻璃板(2)的朝向中间层(3)的表面(II、III)上或在中间层(3)内的导电涂层(20);和-指向HUD-区域(B)的投影器(4);其中投影器(4)的辐射具有至少一个p偏振分量,且其中在400nm至650nm的光谱范围内,导电涂层(20)对于p偏振辐射仅具有单个局部反射最大值,其位于510nm至550nm的范围内。(The present invention relates to the projection arrangements for head up display (HUD), it includes at least-composite glass (10), it includes the outer glass plate (1) and interior glass plate (2) being interconnected by thermoplastic interlayer (3), and has top edge (O) and lower edge (U) and the region HUD- (B);Conductive coating (20) on the surface (II, III) of outer glass plate (1) or the layer towards the middle (3) of interior glass plate (2) or in middle layer (3);With-be directed toward the region HUD- (B) projector (4);Wherein the radiation of projector (4) has at least one p-polarization component, and wherein in the spectral region of 400nm to 650nm, conductive coating (20), which radiates p-polarization, only has single local reflex maximum value, is located in the range of 510nm to 550nm.)

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