[VHF1] Image Quality and Measurements

[VHF1-3] Estimation of Equivalent Conditions for Display Sparkle Measurement

*Makio Kurashige¹, Gen Furui¹, Kazutoshi Ishida¹, Shumpei Nishio¹, Toshiyuki Nakai¹, Hiroko Suzuki¹, Masayuki Tsunekawa¹, Yukimitsu Iwata¹, Norinaga Nakamura¹ (1. Dai Nippon Printing Co., Ltd. (Japan))

キーワード：sparkle, sparkle contrast, anti-glare display

Various measurement conditions of sparkle contrast were analysed in terms of the equivalent area of the resolution spot of the imaging system on the display. The results show the possibility to achieve the equivalent measurement conditions among different measurement distance, F-number and focal length of imaging lens.