LG took the wraps off a new-generation 5.5” QHD (2,560 x 1,440 pixels) IPS LCD display with 538 ppi and 120% color gamut. The hot new component will appear in the upcoming LG G4 later this month, on April 28. The Korean giant’s new display panel utilizes advance in-cell touch technology developed by LG Display. The tech delivers high touch sensitivity and can even respond to touch commands with water drops. A photo-alignment technology used in the display utilizes UV light to achieve higher contrast ratio. The latter is achieved by aligning the liquid crystals to reduce leakage. Furthermore, the contrast ratio of the new panel is 50% higher than that of conventional QHD LCD panels. Brightness on the other hand, has been increased by 30%.