[ltp] T23 and eye strain

Richard Neill linux-thinkpad@linux-thinkpad.org
Tue, 15 Jul 2008 18:56:37 +0100


Anze Slosar wrote:
> The main degradation of an LCD is its backlight - image gets dimmer
> and dimmer. This can be accompanied by some color and brightness
> shift, but no flicker or other kind of eye-straining behaviour. So,
> probably you're suffering just from degraded brightness / contrast.

Does anyone have a good recommendation for maximising LCD life? My 
understanding is that you should set the screensaver to blank the screen 
after about 45 mins, so avoiding excessive "on-time", but not wanting 
too many re-starts of the CCFL.

Incidentally, you can fairly easily replace the backlights if you want.

Lastly, if you're getting eye-strain, have you checked your fonts? Many 
people (myself included) find that anti-aliasing causes eye-strain: the 
fonts have "blurry" outlines, so are hard to focus on.
More here: http://www.richardneill.org/a22p-mdk11-0.php#fonts

Richard