精测电子NED VR模组光学量测/缺陷检测一体机

NED VR module optical measurement/defect detection all-in-one

武汉精测电子集团股份有限公司

JINGCE ELECTRONIC

产品详情：精测电子NED VR模组光学量测/缺陷检测一体机采用独特设计的定制宽视角镜头，模拟人眼视野情况，能够对NED VR设备的虚像进行清晰成像，实现高分辨率图像数据采集。采用自研自动对焦镜头，实现0.25米~无穷远的虚像距测量功能；搭配自研面阵式色度计61CF，精准提取亚像素级像素亮度和色度，实现DUT绝对亮度色度测量功能；高精度六轴位移平台，配合高精度对位传感器，实现DUT几何中心对位，满足Boresight等测量需求。公司自研成像式色度计，搭配自研NED光学镜头，以及精测专利的软算方案，构建一套完整的具有自主知识产权的近眼显示设备的AOI检测和光学测量设备系统，为“元宇宙”的发展添砖加瓦。

Product Details: NED VR optical measurement/defect detection all-in-one device adopts a custom-designed wide-angle lens to simulate the visual field of human eyes, enabling clear imaging of virtual images of NED VR equipment, and realizing high resolution image data acquisition.Using self-developed autofocus lens, it can measure the virtual image distance from 0.25m to infinity.With self-developed face array colorimeter 61CF, accurately extract sub-pixel pixel brightness and chroma, to achieve DUT absolute brightness chroma measurement function;The high-precision six-axis displacement platform, combined with high-precision alignment sensor, realizes DUT geometric center alignment, meets the measurement requirements of Boresight and others.. The company has built a complete set of AOI detection and optical measurement equipment system of near-eye display equipment with independent intellectual property rights with its self-developed imaging colorimeter, together with self-developed NED optical lens, and the software computing scheme of precise measurement patent, to contribute to the development of the "meta universe".

产品参数：

1.支持FHD和QHD的VR模组光学性能检测

2.虚像距测量精度±30mm@1.5m；

3.FOV/MTF/TV畸变/CR动态重复精度2%；

4.支持particle检测，检测精度subpixel，GRR＜10%；

5.支持光学中心对位&几何对位；

6.Boresight，Clock，Shift动态重复精度3%

7.支持鬼影、杂散光、eyebox测量与检测

Product parameters:

1.Support VR module optical performance detection of FHD and QHD

2.Measurement accuracy of virtual image distance ±30mm@1.5m;

3.FOV/MTF/TV distortion /CR dynamic repetition accuracy 2%;

4.Support particle detection, detection accuracy subpixel, GRR < 10%;

5.Support optical center counterpoint & geometric counterpoint;

6.Boresight, Clock, Shift dynamic repetition accuracy 3%

7.Support ghost, stray light, eyebox measurement and detection

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