3.12 Inch SSD1322 OLED Display 256x64 Resolution Monochrome OLED Display
Product Specifications
Attribute | Value |
Display Technology | PMOLED screen |
Name | PMOLED display |
Resolution | 256×64 |
Size | 3.12 inch |
Color | White, Yellow, Blue, Green (4 colors optional) |
Interface | 8bit 68xx/80xx Parallel Port, 4-wire SPI |
Driving IC | SSD1322 |
Technical Parameters
Part NO. | HX312Y-25664 |
Display Technology | PMOLED |
Diagonal Screen Size | 3.12 inch |
Resolution | 256×64 |
Viewing Angle | Free |
Active Area (mm) | 35.05×17.516 mm |
Module Size (mm) | 88.00×27.80×2.0mm |
Operation Temp | -40°C to 70°C |
Display Color | White, Yellow, Blue, Green (4 colors optional) |
Interface | 8bit 68xx/80xx Parallel Port, 4-wire SPI |
Pin Quantity | 30 PINS |
Driving IC | SSD1322 |
Connecting Method | 0.5mm Pitch, Plug-in FPC |
Drawing & Pin Definition
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 which has cost effective
- Most advanced new equipment which can keep quality stable
- Most processes using fully automatic equipment which has efficiency and stable quality
- Professional engineers and production leaders with 20+ years experience in LCD field
- Self design for customized product
Our Certificates:
- ISO14001
- ISO9001/IATF16949
- SGS of LCD module
Company Details:
- 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
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: 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.
- 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.
- High Contrast and Color Saturation: PMOLED displays offer high contrast ratios and vibrant colors without the need for a backlight.
- Power Efficiency: Consume power only for active pixels, unlike LCDs that require constant backlight power.
- Thin and Flexible: Can be manufactured on flexible substrates, suitable for curved displays or wearable devices.
- Limitations: Typically limited in resolution and pixel density compared to AMOLED or LCD displays, more suitable for smaller screens.
- Screen Persistence: Susceptible to screen persistence or burn-in from prolonged display of static images.
AMOLED vs PMOLED Advantages
- 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 energy efficient for most content.
- Larger Screen Sizes: AMOLED can be manufactured in larger sizes than PMOLED.
- Flexibility and Curved Displays: AMOLED is particularly well-suited for flexible and curved display applications.