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Old 29th March 2007, 11:44 AM   #341
pollok is offline pollok  India
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Friends, I read from the Lumenlab forum that the lack of brightness is due to the antiglare sheet stuck to the panel, and if it is removed (which may damage the panel if not careful) the brightness and contrast are considerably improved! Some are even comparing the projected image to that of a plasma screen.

Now my lcd panel has a mirror-like coating on one side, and a dull black surface on the other. The dull surface, iI think, has to be the antiglare coating. What is the mirror-like coating then? Any idea, anyone? If put in front of a light source, it is transparent, but without light from behind, it is literally a mirror!!! This panel is not working now, and I am looking for Super tv suggested by Maks to replace it. If i am not able to get 'super' then I will have to get the same panel again as it does not have the FFC problem. So I thought i'll try out the AG removal with the dead panel. But which is the AG?!!!

Pollok
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Old 30th March 2007, 09:29 AM   #342
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The mirror like thing what u have mentioned is TAC layer. it is a sheet used for optimising back light used in the lcd. some lcd will have antiglare on both sides and a TAC layer on the back. removing those TAC and AG will considerably increase brightness.
@pollock: where u reside in chennai
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Old 30th March 2007, 12:21 PM   #343
pollok is offline pollok  India
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Thanks for the information, Vijaycool.
i am in Hyderabad now. At the time of registration I was in Chennai. I am yet to change it in my profile.
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Old 2nd April 2007, 12:10 PM   #344
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Default Cutting Fresnels

Maks,
You seem to have cut the fresnels pretty neat. What tool did you use to cut the fresnels?

Thanks.

Best regards,
Nitin.
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Old 2nd April 2007, 12:16 PM   #345
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Default Re: Cutting Fresnels

Quote:
Originally posted by powers_in
Maks,
You seem to have cut the fresnels pretty neat. What tool did you use to cut the fresnels?
@Nitin
back to the school days.... I used the compass (rounder) to cut the fresnels... not to mention, I broke 3 local made ones, then I bought the known "Camlin" that did the job pretty neat..
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Old 3rd April 2007, 01:14 PM   #346
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Lightbulb How about this lcd?

Hi guyz.. got my fressie and triplet. my next hunt is a good LCD. what do u think abt this panel with a good controller and with very good connectivity options. if anyone willing to buy this one?

10.6 inch LCD and controller

it has Controller with AV/S/VGA/DVI/YPbPr/Scart/TV )

the price with lcd and controller is $210
this lcd is capable of putting 720P and 1080i only 10.6 inches
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Old 3rd April 2007, 02:05 PM   #347
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just now i received a mail from him. the kit with HDMI port along with lcd cost $230.
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Old 3rd April 2007, 02:20 PM   #348
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Quote:
Originally posted by vijaycool
just now i received a mail from him. the kit with HDMI port along with lcd cost $230.
That's the cost for entire projector. I built mine for less than that.
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Old 3rd April 2007, 03:04 PM   #349
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yes max. i am little bit attracted towards that. but what will be the price of the laptop screen here in india?
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Old 3rd April 2007, 03:11 PM   #350
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Quote:
Originally posted by vijaycool
yes max. i am little bit attracted towards that. but what will be the price of the laptop screen here in india?
For a laptop screen you will need a controller, which are very hard to find (if possible) in India.

Regarding the 10.6" screen, this guy will accept only Wertern union money transfer (not possible from India) or T/T (Risky). What if the product comes damaged. Additionally, one might have to deal with customs to get the product through. All in all a risky proposition.

- Nitin.
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