[FPDI] CMI Shows Off 46-inch 4k2k LCD Panel

Oct 27, 2011
Shinya Saeki, Nikkei Electronics
CMI's 46-inch LCD panel
CMI's 46-inch LCD panel
[Click to enlarge image]

Chimei Innolux (CMI) Corp exhibited a 46-inch LCD panel capable of displaying 3,840 x 2,160-pixel (4k2k) video at FPD International 2011.

"We can mass-produce it if requested by a user," CMI said.

The pixel pitch and resolution of the panel are 0.2655mm and 96ppi, respectively. It uses amorphous silicon TFTs as driver elements. Its operating frequency is 120Hz.

The display method of the panel is the IPS mode. It is equipped with a direct-lit LED backlight. Its view angle is 176° in both the vertical and horizontal directions. The brightness and contrast ratio of the panel are 450cd/m2 and 1,000:1, respectively. It has a 72% or higher color gamut on NTSC standards. Its power consumption is 190W.