Traditional viewing angle measurement is slow-low efficiency

The traditional test method is mainly 5 point, 9 point method, etc., that is, multiple points are taken on the entire screen with a point-type brightness meter for testing, and then uniformity and contrast are tested. Full-screen inspection of the point-type luminance meter is an unfinished task. The need to improve test efficiency: traditional random inspections can no longer meet the requirements, and 100% full inspection has become a development trend. The traditional test method mainly uses a point-type luminance meter to scan, whether it is an automatic or semi-automatic system, it takes a long time, especially the viewing angle characteristic test. Therefore, the production line needs of full inspection cannot be met.

New perspective measurement

CM80 Fast Viewing Angle Luminance Meter Wide Measuring Viewing Angle-Brightness-Fast Speed-Simple and Portable-Customization and Automation

WP214 fast visual protractor Combination of speed and precision-brightness and chromaticity-provide a variety of interchangeable lenses