Kingtech 1.39inch 454x454 round LCD display is popular to be used for a wearable device. This TFT round LCD display is designed for Xiaomi company, so the shipment quantities are very large. The 1.39inch is AMOLED type, and without backlight, so the power consumption is very low.
The 1.39inch circular LCD spi touch screen has existing capacitive touch, Kingtech, as a LCD module manufacturer, also can custom the circular LCD screen and HDMI boLCD module manufacturerard according to the customer's requirements.
All/Free/Wide viewing angle
Pure round
454x454 resolution
AMOLED type
Low power consumption
Power saving
Super slim 0.68mm thickness
Support capacitive touch
Application is for a smartwatch
| Item | 1.39'' Round OLED Display |
| Model No | PV13902PY24G |
| Resolution | 454X454 |
| Outline Dimension | 38.83*38.21*0.68 |
| Active Area(mm) | φ38.21 |
| Interface | MIPI /SPI |
| Viewing Angle | Free/IPS |
| Driving IC | RM69330 |
| pin | 24-pin OLED |
| Pixel Pitch (mm) | 0.198(H) x 0.198(V) |
| Operating Temperature | -20 to +60℃ |
| Storage Temperature | -30 to +70℃ |
| Response time | 10 to 20ms |
| Brightness | 350Cd/m² |
| Touch panel | Capacitive touch panel |
| Board | HDMI board |
This kind of round display screen can be applied in many industries.
The 1.39inch 454x454 round AMOLED display can be used for a wearable device, smartwatch, medical equipment, handheld device, the robot, diving watches, and smart home, etc.
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