LCD monitors: E-IPS vs TN panels

  • Thread starter Thread starter Man-wai Chang ToDie (33.6k)
  • Start date Start date
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Man-wai Chang ToDie (33.6k)

E-IPS really better?

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To me, it is kind of hit or miss. My first LCD was a samsung, 22 inch, and
it was great. I decided to upgrade several years later and got the Dell
2408 WFP.

The Dell had great reviews but I got a headache with it. It is extremely
bright and some websites showed how to turn down the brightness using the
rgb values.

I do not think there is any good way to know if a monitor is right for you
other than to use it and hope it works out.

--g
 
So they've found a way to make an IPS display, for cheaper. It won't
perform exactly like a previous S-IPS.

http://www.displayblog.com/2009/01/28/lg-display-lpl-23-e-ips-1080p-lcd-monitor-panel/
Click to expand...

Another new term: S-IPS? TN == S-IPS?


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Man-wai Chang ToDie (33.6k) said:
Another new term: S-IPS? TN == S-IPS?
Click to expand...

In Plane Switch (IPS) and Twisted Nematic (TN), are two different things.

IPS is known for wide viewing angle (like 178 degrees). It allows you
to move your head off-center with respect to the display, without
the display imaging changing. With TN, you have to keep your
head centered with respect to the display, in order to see a
good image.

http://en.wikipedia.org/wiki/S-IPS#IPS

This page demonstrates the difference, by rotating the display
of an IPS and a TN panel. The TN panel appearance changes,
when viewed at an angle. The IPS looks relatively unchanged.
Notice the position of the electrodes - on the IPS, they're both
on one surface, while on TN, they're on either side of the
liquid crystal material.

http://www.ips-alpha.co.jp/en/technology/ips.html

Paul
 
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