1.54-inch mini OLED display with 128×64 resolution, 24PIN plug-in, CH1116 driver, and SPI/IIC dual interface. Suitable for smart wearables and maker development with low-power consumption.

• Factory base located at inland city with cost-effective operations
• Most advanced equipment ensuring stable quality
• Most processes use fully automatic equipment for efficiency and stable quality
• Professional engineers with over 20 years experience in LCD field
• Self-design capability for customized products

• ISO14001
• ISO9001/IATF16949
• SGS of LCD module

Huaxin Technology (Enshi) Co., LTD

• Location: Hubei, Enshi
• Founded: 2009
• High technology enterprise specializing in R&D, production and sales of LCD, LCM, TFT, backlight, OLED
• LCD includes: VA, TN, HTN, STN, FSTN, CSTN and other series
• LCM includes: COB, TBA, COG, TP, LED backlight and other series
• Registered capital: Twenty million
• Current staff: 500+
• R&D accounts for 10%
• QC accounts for 15%

• Wearable Devices
• Portable Audio Players
• Thermostats and Home Automation Devices
• Car Dashboards and Instrument Clusters
• Medical Devices
• Consumer Electronics
• Industrial and Professional Equipment

1. Display Structure: PMOLED displays consist of an array of organic light-emitting diodes (OLEDs) arranged in rows and columns. Each OLED acts as a single pixel and emits light independently.
2. Passive Matrix: PMOLEDs use a passive matrix addressing scheme, where each row and column intersection in the display matrix is controlled by a driving circuit.
3. High Contrast and Color Saturation: PMOLED displays offer high contrast ratios and vibrant colors without the need for a backlight.
4. Power Efficiency: PMOLED displays consume power only for the pixels that are active.
5. Thin and Flexible: PMOLED displays are relatively thin and can be manufactured on flexible substrates.
6. Limited Resolution and Size: PMOLED technology has certain limitations in resolution and is more suitable for smaller-sized screens.
7. Screen Persistence: PMOLED displays are susceptible to screen persistence or burn-in with prolonged display of static images.

• Higher Resolution: AMOLED displays can achieve higher resolutions than PMOLED.
• Better Color Reproduction: AMOLED offers superior color accuracy and reproduction.
• Faster Refresh Rates: AMOLED technology supports higher refresh rates.
• Improved Power Efficiency: AMOLED is more power efficient, especially for complex images.
• Larger Screen Sizes: AMOLED can be manufactured in larger sizes than PMOLED.
• Flexibility and Curved Displays: AMOLED is better suited for flexible and curved display applications.