公开(公告)号：US20140340680A1

公开(公告)日：2014-11-20

申请号：US14361747

申请日：2012-11-30

Applicant: Labsphere, Inc.

Inventor： Richard Montminy ,  Dan Scharpf ,  Jonathan Scheuch ,  Chris Durell

IPC: G03B43/00 ,  H04N17/00

CPC classification number: G03B43/00 ,  H04N17/002

Abstract: A mobile device testing system with a sphere assembly is disclosed. The sphere assembly is a source integrating sphere and a test integrating sphere connected by an optical channel. A source illuminates the source integrating sphere with electromagnetic radiation of a known spectrum of wavelengths, usually light. The electromagnetic radiation travels to the test integration sphere through the optical channel. A first filter assembly and/or a second filter assembly rotate a plurality of filters into the optical channel to change the spectral distribution of wavelengths of the electromagnetic radiation in the test integrating sphere. A mobile device is mounted to the test integrating sphere and the spectral distribution of an image acquired by the mobile device is compared to a spectral measurement from a spectrometer.

Abstract translation: 公开了一种具有球形组件的移动设备测试系统。 球体组件是源集成球和由光通道连接的测试积分球。 源通过已知光谱波长的电磁辐射照亮源积分球，通常为光。 电磁辐射通过光通道行进到测试积分球。 第一过滤器组件和/或第二过滤器组件将多个过滤器旋转到光通道中以改变测试积分球中的电磁辐射的波长的光谱分布。 将移动设备安装到测试积分球，并将由移动设备获取的图像的频谱分布与来自光谱仪的光谱测量进行比较。