JDI starts mass production of 5-inch class Quad HD In-cell touch LTPS display


JDI 5-inch Class Quad HD display

Japan Display Inc. (JDI) has announced that it has begun mass production start of 5-inch class (Starting from 5-inch) low temperature poly-silicon (LTPS) LCD module with WQHD (1440×2560 pixels) resolution and over 500 PPI pixel density. JDI said that it has reduced LCD panel power consumption in the WQHD screen by using improved materials to reduce LCD driving frequency from 60Hz to 30Hz depending on the display image signal without affecting the image quality, thus achieving low power.

Display size  5-inch class
Number of pixels  1440(×RGB)×2560(WQHD)
Resolution density  Over 500ppi
LCD driving frequency  60Hz/30Hz
Driver IC  FHD→WQHD, with upscaling function
In-cell touch  second-generation In-Cell(Pixel Eyes)
LCD mode  Photo-Alignment IPS(IPS-NEO)
Surface luminance  500cd/m2(Typ.)
NTSC ratio  96% (Typ.)
Contrast ratio  1500:1 (Typ.)

The LCD module is JDI’s proprietary second-generation Pixel Eyes which has thinner borders, a deeper black level, and can even operate with wet fingers. The driver IC in the LCD module has an embedded upscaling function from FHD to WQHD, so that it can display WQHD images from an inherently designed FHD system.

JDI said that it is committed to continuously offering superior display products featuring advanced technologies, based on its core LTPS technology. It did not say when we can expect the display in smartphones.

Source


Author: Srivatsan Sridhar

Srivatsan Sridhar is a Mobile Technology Enthusiast who is passionate about Mobile phones and Mobile apps. He uses the phones he reviews as his main phone. You can follow him on Twitter and Instagram