5.5 Inch PMOLED Display Screen 256×64 Dots 30 PINS 3/4-Wire SPI Interface Driving IC SSD1322
Product Specifications
Display Technology | Yellow OLED |
Product Name | OLED Module |
Size | 5.5 inch |
Color | Yellow/Green |
Brightness | 100c/d |
Interface | 30pins 3/4-wire SPI |
Driving IC | SSD1322 |
Connecting Method | Connector |
Technical Parameters
Part NO. | HX2566455 |
Display Technology | PMOLED |
Diagonal Screen Size | 5.5 inch |
Resolution | 256×64 |
Viewing Angle | Free |
Active Area (mm) | 135.65×33.89mm |
Module Size (mm) | 146×65×2mm |
Pixel Pitch | 0.53×0.53 |
Pixel Size | 0.29×0.29 |
Operation Temp | -30~70°C |
Display Color | Yellow/Green |
Interface | 3/4-wire SPI |
Pin Quantity | 30 PINS |
Driving IC | SSD1322 |
Connecting Method | Connector |
OLED Product Knowledge
OLED Advantages
- Lighter and thinner than LCDs
- High contrast and color saturation
- Lower power consumption
OLED Disadvantages
- AMOLED is more expensive than LCD and TFT
- Lifetime is shorter than LCD and TFT
Company Information
HuaXin Advantages
- 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 quality
- Professional engineers with over 20 years experience in LCD field
- Self-design capability for customized products
Our Certificates
- ISO14001
- ISO9001/IATF16949
- SGS of LCD module
Company Profile
- 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%
Production Capacity
Annual Production Capacity | 2021 (Current) | 2022 (Goal) | 2023 (Challenge) | 2024 (Challenge) | 2025 (Challenge) | Remark |
LCD Production Capacity | 4.5 | 9 | 9 | 9 | 9 | Unit: thousands of logarithms/Day |
LCM Production Capacity | 70 | 150 | 300 | 450 | 450 | Unit: Thousand piece/Day |
Backlight Production Capacity | 100 | 200 | 300 | 500 | 500 | Unit: Thousand piece/Day |
OLED Production Capacity | 10 | 20 | 30 | 40 | 50 | Unit: Thousand piece/Day |
Product Applications
- Wearable Devices
- Portable Audio Players
- Thermostats and Home Automation Devices
- Car Dashboards and Instrument Clusters
- Medical Devices
- Consumer Electronics
- Industrial and Professional Equipment
PMOLED Characteristics
- Display Structure: Consists of an array of organic light-emitting diodes (OLEDs) arranged in rows and columns where each OLED acts as a single pixel
- Passive Matrix: Uses passive matrix addressing scheme where each row and column intersection is controlled by a driving circuit
- High Contrast and Color Saturation: Achieves deep blacks and vibrant colors without need for backlight
- Power Efficiency: Consumes power only for active pixels
- Thin and Flexible: Can be manufactured on flexible substrates suitable for curved displays or wearable devices
- Limited Resolution and Size: Typically limited in resolution and more suitable for smaller screens
- Screen Persistence: Susceptible to screen persistence or burn-in with prolonged static images
AMOLED vs PMOLED Advantages
- Higher Resolution: AMOLED offers better pixel density
- Better Color Reproduction: More accurate and vibrant colors
- Faster Refresh Rates: Improved performance for dynamic content
- Improved Power Efficiency: More efficient use of power
- Larger Screen Sizes: Better suited for bigger displays
- Flexibility and Curved Displays: Advanced flexible display capabilities