International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

2019年11月27日 〜 2019年11月29日
Sapporo Convention Center

14:25 〜 14:45

[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))

sparkle, sparkle contrast, anti-glare display

https://doi.org/10.36463/idw.2019.1114

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.