4.0″ 720*720 IPS round TFT LCD display with RGB 24 bits interface Part No. :MTR400005B0-T Resolution:720*720 dots Interface:RGB 24 bits IC or Equivalent:NV3052C Outline Dimension:105.6*109.87mm Active Area:Φ101.52mm Brightness:450cd/M2 Viewing Angle: All O’ CLOCK LCD Type: Normally Black