The Oculus Rift DK2, In-Depth Review and DK1 Comparison - Road to Virtual Reality
J Thoendell stashed this in Oculus
The DK2′s enhancements include a higher resolution panel, up from 1280×800 to 1920×1080 (1080p) and moved to a pentile matrix, OLED panel for display duties. This means higher levels of resolvable detail and a much reduced screen door effect. The panel features low persistence of vision, a technology pioneered by Valve that aims to cut motion artefacts by only displaying the latest, most correct display information relative to the user’s movements – as users of the DK1 will attest, its LCD panel was heavily prone to smearing, things are now much improved with the DK2.
Other inherent advantages of OLED are a potentially infinite range of contrast – as every element of an OLED panel individually emits light, no backlight is required (as is the case with LCD panels) which means that when OLEDs are not lit, the panel is completely dark. This means that black should appear black (dependant on lighting conditions), and therfore perceived contrast levels are boosted hugely.
Stashed in: Virtual Reality!