OLED
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[edit] What is OLED?
OLED (Organic Light Emitting Diode) is a new kind of graphical display that is an advancement over the traditional LCD screens. It is a display composed of a film of organic components. The GP2X Wiz uses this new technology in its touch screen.
[edit] Why use OLED?
* OLED screens don't need a back/front light, and draw less power from the internal battery * OLED has an increased viewing angle over LCD screens * OLED has a greater black level * OLED has a superior response time (0.01ms) * OLED does not power pixels that are turned off. (Great for Black heavy Arcade/NES games) * OLED displays are thinner than LCDs, letting devices be smaller and thinner.
[edit] OLED/LCD comparison
GP32X user DaveC has compiled this comparative image, of the Wiz's OLED display and the GP2X F200's LCD display.
