[Radiance-general] OT: A study of LCD display luminance

[Randolph M. Fritz]

On 2012-05-25 22:56:48 +0000, Eddy Santosa said:

> Randolph,
>  
> Thank you very much for sharing nice study. It's interesting results. 
> Last time, I relied on the LCD manufacturer brightness specs or nit 
> number to model and I was not sure whether it was a correct method.

You're welcome!

> Additionally, in your first image, may i know how you set the 
> brightness setting in your computer? was it in maximum/100% brightness 
> setting?

I believe I set it to full contrast and left the brightness at my usual 
comfortable level.  (My notes are incomplete.  Woe, woe!)

The display is about three years old, and the fluorescent tubes in it 
are dimmer than the were when it was new.  So a new one would be 
somewhat brighter.

Randolph

>  
> Thank you,
>  
>  
> Eddy Santosa
>  
>  
> 
>  
> On Fri, May 25, 2012 at 3:22 PM, Randolph M. Fritz 
> <RFritz at lbl.gov> wrote:
> For a simulation, I wanted to include some LCD displays.  Problem was, 
> I didn't know how bright they actually were.  So I did an HDR 
> photographic study of mine.  I thought some of you might be interested, 
> so I've put it up online.  If you are interested, you can see the 
> results here:
>  http://elad.lbl.gov/index.php/Interior_Applications/Display_Luminance/L226W
> 
> -- 
> Randolph M. Fritz
> 
> 
> 
> _______________________________________________
> Radiance-general mailing list
> Radiance-general at radiance-online.org
> http://www.radiance-online.org/mailman/listinfo/radiance-general
> 
> _______________________________________________
> Radiance-general mailing list
> Radiance-general at radiance-online.org
> http://www.radiance-online.org/mailman/listinfo/radiance-general


-- 
Randolph M. Fritz
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.radiance-online.org/pipermail/radiance-general/attachments/20120529/323839c6/attachment.html>