New YAG projection tubes having multilayer interference filters

Jianbo Cheng; Qunhua Wang; Junjian Li; Zi Ma

doi:10.1117/12.319683

18 August 1998 New YAG projection tubes having multilayer interference filters

Jianbo Cheng, Qunhua Wang, Junjian Li, Zi Ma

Proceedings Volume 3560, Display Devices and Systems II; (1998) https://doi.org/10.1117/12.319683
Event: Photonics China '98, 1998, Beijing, China

Abstract

We have developed new RGB YAG projection tubes with multilayer interference filters and obtained 60% to 100% higher luminance, higher chromaticity with good resolution, contrast on the projection screens than conventional YAG projection tubes without filters. The details of the filters' design and fabrication are given in the paper.

Citation Download Citation

Jianbo Cheng, Qunhua Wang, Junjian Li, and Zi Ma "New YAG projection tubes having multilayer interference filters", Proc. SPIE 3560, Display Devices and Systems II, (18 August 1998); https://doi.org/10.1117/12.319683

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