Re: DLP rainbow effects...


"dj" <nospam@xxxxxxxxxx> wrote in message
news:H6mdnZSjgJ2E0LbenZ2dnUVZ_sudnZ2d@xxxxxxxxxxxxxxxxxx
> The rainbow affect is most noticable in darker scenes(if you notice it
at
> all). I can make myself see the affect if I try, but it's not really
> obnoxious even then. Some people my be real bothered by the affect
however.

Indeed, I hope I don't ruin it for all of you who have never seen the
"rainbow effect", but it happens most often in dark scenes with a bright
spot visible somewhere in the picture area. If the viewer's attention is
suddenly shifted to a different point in the picture, the bright spot will
leave a trail of RG&B images for a fleeting moment, due to the persistence
of vision effect, and the fact that the white spot is made up of a
*sequence* of images.

If they have found a way to reduce the effect, that's great, since my
experience dates back about 4 years to when the DLP first appeared on the
market. I had one in my living room for about two days, and decided I just
didn't want to spend the next ten years trying to ignore stuff like that in
my evening viewing - - got a 60" Sony LCD rear projection set and have been
amazed by the pictures it produces ever since. Football, tennis, CSI Miami
in HD! - - Spectacular!


.

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