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please (tell me the difference between TFD and TFT) |
alchemy
Joined: Oct 30, 2003
Posts: 4
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hey can anyone tell what's the difference between TFD and TFT and which one is better? thanks
[ This Message was edited by: masseur on 2004-02-29 08:44 ] |
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701
Joined: Nov 26, 2002
Posts: > 500
From: Romania
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The TFTs are the screens with an active matrix (brighter screen, faster response) and the TFDs are the newer TFTs.So the TFD is better but i don't know if there r phones with screens like that.Maybe new Samsungs.
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Electron
Joined: Feb 03, 2004
Posts: 50
From: Sweden
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Here's a little info about the different screens
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Ayush
Joined: Sep 12, 2003
Posts: > 500
From: Hyderabad, india
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@701 i thought TFT was always the better one! :-D
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Guy89
Joined: May 18, 2003
Posts: > 500
From: PL
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I'm also getting so confused with those types of the screens.
As far as i know z600 is the only cell phone with TFD.Correct me if i m wrong
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soichiro
Joined: Jan 12, 2004
Posts: 258
From: Cucumberland
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samsung has it first imho. i think it was sgh v200/205.
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50Cent
Joined: Nov 08, 2003
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From: ...whatever psycho!!!
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Quote:
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On 2004-02-29 02:56:27, 701 wrote:
The TFTs are the screens with an active matrix (brighter screen, faster response) and the TFDs are the newer TFTs.So the TFD is better but i don't know if there r phones with screens like that.Maybe new Samsungs.
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yeah phones like the E700 and T630 have TFT screens.
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701
Joined: Nov 26, 2002
Posts: > 500
From: Romania
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"After additional digging this is what I found.
In dark conditions the brightness of TFT and TFD is aproximatly the same
In light conditions there will be differences between different types TFT/TFD screens.
TFD will generally be able to perform better in bright light conditions due to the increased reflectivity which can be achieved because the need for backlight is diminished/gone.
For example, Epson TFD screen will be much brighter in light conditions then TFT because there is no backlight, and thus the screen reflectivity is 50%-60% as opposed to 20%-30%. "
This si what Wrath tells later and that's what i was tellin' u. TFD is better. And i know there r TFD screen-phones ..and i'll poste em as fast as i find em.
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senninha
Joined: Jan 05, 2003
Posts: > 500
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TFD's are a little brighter and consume less power. they were specifically designed for mobile phones. Z600 is one example of a TFD screen. |
kasei
Joined: Jan 17, 2004
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From: somewhere
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What is STN
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superunknown
Joined: Nov 21, 2002
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Whats TFT and TFD stands for?
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masseur
Joined: Jan 03, 2003
Posts: > 500
From: Sydney, London
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STN is a Super Twisted Nematic screen. its a passive matrix lcd screen
TFT stands for Thin Film Transistor and TFD stands for Thin Film Diode
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[ This Message was edited by: masseur on 2006-07-05 06:10 ] |
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Posted: 2004-02-29 02:50
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