| PartNumber | AM014RN90004V0 |
| Brand | TRULY |
| Size | 1.39 |
| Application | Wearable Round Displ |
| Resolution | 454×454 |
| Composition | AM-OLED, OLED |
| Brightness | |
| CR | 1000:1 |
| Colors | 16.7M |
| Backlight | self |
| Interface | MIPI |
| Model | AM014RN90004V0 |
| Diagonal Size | 1.39 inch |
| Type | AM-OLED, OLED |
| Pixel Format | 454(RGB)×454 325PPI |
| Configuration | RGB Vertical Stripe |
| Active Area | 35.412(H)×35.412(V) mm |
| Outline Dim. | 38.212(H)×39.712(V) ×0.62(D) mm |
| Bezel Area | - |
| Treatment | Hard coating |
| Luminance | 350 cd/m² (Typ.) |
| Contrast Ratio | 1000:1 (Min.) (TM) |
| View Direction | Symmetry |
| Response Time | 0.5 (Max.)(Tr+Tf) |
| Viewing Angle | 80/80/80/80 (Min.) |
| Operating Mode | - |
| Support Color | 16.7M 100% NTSC |
| Light Source | self |
| Weight | - |
| Designed For | Wearable Round Display |
| Frame Rate | 60Hz |
| Touch Panel | Without |
| D-IC Detail | COG Suggest RM67160FC |
| Interface Type | MIPI (2 data lanes) , 39 pins FPC |
| Power Supply | 1.8/2.8V (Typ.)(IOVCC/VCC) |
| Environment | Operating Temperature: -20 ~ 60 °C ; Storage Temperature: -30 ~ 70 °C |
| E1392AM1.A | EDO | 1.39 | 400×400 |
| H139BLN01.0 | AUO | 1.39 | 400×400 |
| H139BLN01.2 | AUO | 1.39 | 400×400 |