"dcau88" wrote in message
oups.com...
Hi:

Has any one seen commercial implementations of using LCD shutter to
replace the mechanical color-wheel in projection engines based on
sequential color?

Are any manufacturers going this route? I've read some papers about
their use but haven't seen any offerings.

Any ideas?

Thanks!

Derek


I've never heard of it being done, LCDs are notoriously slow, and they block
a fair portion of the light even when active. Color wheels are effective and
established technology, the next step up from that is 3 panels.