Very interesting. However,



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送交者: 008 于 2005-5-20, 16:28:36:

回答: check out this site for application of light crystal in x-ray medical imaging 由 peanut 于 2005-5-20, 16:04:30:

the liquid crystal is working under constant DC field, which makes it not durable. I doubt if a real device can be made that way.



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