Engadget has posted a review of Apple's new iPhone 4 phone. They love the IPS-LCD display: "to our eyes, there has never been a more detailed, clear, or viewable screen on any mobile device...Because Apple is using IPS and LED technology for its screen, the iPhone 4 is mercifully visible in full sunlight, and performance in low light and at extreme viewing angles are favorable. Overall, you simply won't find a better display on a phone, and that's not just lip service."

Atomic Force Microscopy for next-gen OLED processesAtomic Force Microscopy for next-gen OLED processes