MTF measurement for optical engine of CRT rear-projection HDTV

Jong Sup Song; Yun Woo Lee; Hoi Youn Lee; In Won Lee; Jae Heung Jo; Won Yong Lee; Tong-Kun Lim

doi:10.1117/12.473874

28 March 2003 MTF measurement for optical engine of CRT rear-projection HDTV

Jong Sup Song, Yun Woo Lee, Hoi Youn Lee, In Won Lee, Jae Heung Jo, Won Yong Lee, Tong-Kun Lim

Proceedings Volume 5002, Projection Displays IX; (2003) https://doi.org/10.1117/12.473874
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

Two methods to measure the MTF (modulation transfer function) of an optical engine of CRT rear projection HDTV (high definition television) are introduced. A rotating image analyzer on the fluorescent surface with a 2D CCD and a relay lens is used to test in the full-field angle. We developed a software program to automatically locate and measure the position of the maximum value of the MTF at any spatial frequency.

Citation Download Citation

Jong Sup Song, Yun Woo Lee, Hoi Youn Lee, In Won Lee, Jae Heung Jo, Won Yong Lee, and Tong-Kun Lim "MTF measurement for optical engine of CRT rear-projection HDTV", Proc. SPIE 5002, Projection Displays IX, (28 March 2003); https://doi.org/10.1117/12.473874

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