膝上型显示器质量变化很大。
由于色散的增加，等分角效应对于投影系统比对于直视型显示器更为合适。
Owing to the increased color dispersion, this bisector effect is more suitable for projection systems than for direct-view displays.
各种发射型显示器在SID 2004上表现了进步和美好的前程，但也有一些不尽人意的方面。
Emissive displays showed progress and great promise at SID 2004, but there was also some retrenchment.
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