Will Apple’s next iPad have a high resolution screen? At this point, we hope so. We’ve typed the rumor so many times that our fingers are getting numb from reporting on it. LG’s CEO already confirmed his company is building a Retina Display for the device, we’ve heard Samsung and Sharp are also involved, we’ve seen rumors that it will offer a dual-LED light bar and we most recently reported that LCD builders are already shipping the new screens in volume. Now, DisplaySearch analy...