0.48"-5" AMOLED

1.39 Inch Circular Display 454x454 MIPI IPS Round AMOLED Display With Capacitive Touch For Wearable

Part No.:ET140CR01-AT
Size:1.39″ inch
Resolution:454x454
Panel Interface:MIPI
Display mode:AMOLED
Outline Dimension:42.8x42.8mm
Active Area:35.412x5.412mm
Viewing Angle L/R/U/D:/
Brightness（cd/m2）:300(Typ.)
Operation / Storage Temp:-20~70°C / -30~80°C
Touch:yes

1.39 Inch Circular Display Overview
ET140CR01-AT is a 1.39-inch circular AMOLED display for wearable applications. It features a 454 × 454 resolution with a MIPI interface, delivering 300 cd/m² typical brightness within a 35.412 × 35.412 mm active area. The display has a 42.8 × 42.8 mm outline, operates from –20 to 70 °C, supports storage from –30 to 80 °C, and includes capacitive touch functionality.

More 1.39 Inch Circular Display For Reference
ET141CR01-H (LCD, 360x360, SPI, 400nits, -20~70°C, 37.8x39.77mm)
ET140CR01-AT (OLCD, 454x454, MIPI, 300nits, -20~70°C, 42.8x42.8mm)