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Surface light source optical properties tester

  • 2013-09-20
  • 1.13MB
  • Points it Requires : 1

Surface light source optical property tester The tester system consists of a polarized light source, an electric rotating platform, and a TE-cooled CCD imaging device. The rotating platform is used to micro-step the light source to be tested (such as color filters, LCD panels, etc.), and the brightness and chromaticity, as well as the light intensity of the bright and dark states, are measured according to the area set by the software, and the contrast is calculated. In addition, the uniformity of light transmission and chromaticity can be measured after calibration with a standard film.

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