"dcau88" writes:

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.

One fundamental problem is that you lose 2/3rds (approx) of the light
that way due to the other color pixels not be transmitting.

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