[opendtv] Re: FW: ScalableDisplay: LCOS: New TV Display Elusive
- From: John Golitsis <john@xxxxxxxxxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Mon, 3 Jan 2005 11:35:39 -0500
I'd love to know the answer(s) to this, too.
From what I've read of Toshiba's attempt (using, I believe, a Hitachi
fab'd chip), the glass that covers the chip was deforming over time,
leaving an oval "racetrack" impression on the screen.
On 3-Jan-05, at 10:53 AM, Tom McMahon wrote:
> Question regarding the article below - maybe some of the technologists
> on this list will have answers (or at least theories):
>
> What exactly is it about LCOS that make it so difficult to produce?
> Why is it still a "black hole of investment cash" at this
> point? The article never pins down the exact issue(s). Is it a yield
> problem? Cost? Contrast? Colorimetry? Latency or response
> time? Temperature stability or drift? Life expectancy under bright
> illumination?
>
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