Subpixel considerations for AMOLED screens

marco:

The alternating red/blue PenTile subpixel pattern, as described here, interested me when considering AMOLED-specific design tweaks for Instapaper’s text view.


The Nexus One’s AMOLED screen displaying black text on a white background.

Most significantly with OLEDs, power consumption is greatly reduced when displaying black or very dim colors, so a dark layout option is even more beneficial than with LCDs.

Another consideration is that the blue subpixels have the shortest lifespans, a problem that has always plagued OLEDs and is one of the biggest reasons they’re still rarely used.

To save power while maximizing sharpness and pixel lifespan, green text on a black background may be an ideal choice.


#338800 text against #000000. I mixed in some red to mute the color a bit.

Instapaper in 2010: Now with the finest visual stylings of the Apple II.

Full circle. I don’t suppose blue LED tech will catch up anytime soon.

Notes

  1. liquidninja reblogged this from marco
  2. gilmoure reblogged this from marco
  3. andrewnonumbers reblogged this from marco and added:
    Good to know. I’ve always been...UIs (see the dark background on my Tumblr?) but I heard...
  4. cflee reblogged this from marco and added:
    don’t suppose blue LED tech will catch up anytime soon.
  5. marco posted this