Toshiba develops low crosstalk 3d glasses ...0.1% ghosting is world beater??
[url="http://www.gizmag.com/toshiba-low-crosstalk-3d-glasses/15150/"]Linky[/url]

Well looks like the shutterglasses 2010 landscape starts to fill up. This is up to RealD CE4 level. Wonder about the price. Im definately swapping nV glasses.
Linky



Well looks like the shutterglasses 2010 landscape starts to fill up. This is up to RealD CE4 level. Wonder about the price. Im definately swapping nV glasses.

#1
Posted 06/09/2010 10:02 AM   
[url="http://www.expansys-usa.com/d.aspx?i=200156"]http://www.expansys-usa.com/d.aspx?i=200156[/url]

someone should try these too. I would buy it from you if it wont work at all !.
http://www.expansys-usa.com/d.aspx?i=200156



someone should try these too. I would buy it from you if it wont work at all !.

#2
Posted 06/09/2010 10:38 AM   
[quote]Section b
In the article "31.2: Crosstalk-Free 3D Display with Time-Sequential OCB LCD".

a.) "The OCB mode is well-known for its fast response. We have
newly developed LC material to improve the response time of
OCB (Fig.3), τr+τd=3ms. The rise time from all gray level to
black is very fast, < 0.26ms (Fig.4). This means display image
can be resetted immediately and it make no influence to next
image. In this case very small 3D crosstalk is achieved."

b.) "The demand for 3D active shutter glasses is the same as that for
the LCD panel, that is, fast response of LC. The slow LC response
shall cause the 3D-crosstalk and shortage of luminance. So we
also applied OCB to active-shutter glasses."

c.) "We have realized high quality 3D display system using timesequential OCB LCD. This is 3D crosstalk-free, no pseudoscopy, no 3D moiré in wide viewing angle. It was achieved by fast response OCB panel, fast response OCB active shutter glasses"

Question: In a.) what is 3ms?
Answer.) In a.) they say the monitor that is 3ms, and in b.) the shutter glasses.

They then say in c.) the thing they had success with was the equipment in a.) and b.).

Now for my third point.
In the second article, the one I used in my second point above. They say for time sequential (which is the same as frame sequential) 3d, that 120Hz is too slow.

Then they say that the 3ms of their ocb monitor is working fine, but it still has crosstalk.
Page 6 in the second article says that they still have crosstalk at 3ms (this is when using a equivalent system to the one panasonic is marketing for blu ray).


•What does this mean?
Each eye must have a hold time faster than 8.33ms to avoid crosstalk and luminance problems.
That would mean the 4.1675ms hold time is the next fastest hold time and it has no pulldown problems either.[/quote]
Section b

In the article "31.2: Crosstalk-Free 3D Display with Time-Sequential OCB LCD".



a.) "The OCB mode is well-known for its fast response. We have

newly developed LC material to improve the response time of

OCB (Fig.3), τr+τd=3ms. The rise time from all gray level to

black is very fast, < 0.26ms (Fig.4). This means display image

can be resetted immediately and it make no influence to next

image. In this case very small 3D crosstalk is achieved."



b.) "The demand for 3D active shutter glasses is the same as that for

the LCD panel, that is, fast response of LC. The slow LC response

shall cause the 3D-crosstalk and shortage of luminance. So we

also applied OCB to active-shutter glasses."



c.) "We have realized high quality 3D display system using timesequential OCB LCD. This is 3D crosstalk-free, no pseudoscopy, no 3D moiré in wide viewing angle. It was achieved by fast response OCB panel, fast response OCB active shutter glasses"



Question: In a.) what is 3ms?

Answer.) In a.) they say the monitor that is 3ms, and in b.) the shutter glasses.



They then say in c.) the thing they had success with was the equipment in a.) and b.).



Now for my third point.

In the second article, the one I used in my second point above. They say for time sequential (which is the same as frame sequential) 3d, that 120Hz is too slow.



Then they say that the 3ms of their ocb monitor is working fine, but it still has crosstalk.

Page 6 in the second article says that they still have crosstalk at 3ms (this is when using a equivalent system to the one panasonic is marketing for blu ray).





•What does this mean?

Each eye must have a hold time faster than 8.33ms to avoid crosstalk and luminance problems.

That would mean the 4.1675ms hold time is the next fastest hold time and it has no pulldown problems either.

#3
Posted 06/09/2010 04:27 PM   
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