Product Overview
Industrial-Grade Large Format Display Solution
The COG 240×128 Graphic LCD Module delivers superior large-screen performance with industrial reliability through advanced Chip-on-Glass technology. Featuring high-resolution 240×128 graphics across a substantial 107.95×57.55mm active area, this display is engineered for demanding HMI interfaces, medical instrumentation, and professional equipment requiring extensive data visualization. With robust RA6963/SAP1024 controller compatibility and industrial temperature operation, it’s the professional choice for critical applications.
🔥 INDUSTRY-LEADING FEATURES:
- ✅ Large Active Area – 107.95×57.55mm for maximum display real estate
- ✅ RA6963/SAP1024 Controller – Professional-grade graphic controller
- ✅ 8-bit Parallel Interface – High-speed industrial communication
- ✅ Dual Backlight Options – White/Yellow-Green for all environments
- ✅ Wide Temperature Range – -20°C to +70°C industrial certified
- ✅ Immediate Professional Stock – Ready for critical deployments
Technical Specifications
| Specification | Details |
|---|---|
| Display Format | 240 × 128 graphic pixels |
| Controller IC | RA6963 / SAP1024 compatible |
| IC Package | COG (Chip-on-Glass) |
| Interface | 8-bit Parallel (Industrial Standard) |
| Backlight Options | White LED / Yellow-Green LED |
| Connection | Industrial Pin Header |
| Display Type | FSTN / STN (Gray/Yellow-Green/Blue) |
| Viewing Direction | 6:00 / 12:00 optimal |
| Power Supply | 5.0V (Industrial Standard) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Outline Dimensions | 144.00(W) × 105.00(H) × 12.00(T) mm |
| Visual Area | 114.00 × 64.00 mm |
| Active Area | 107.95 × 57.55 mm (Large Format) |
| Pixel Size | 0.40 × 0.40 mm (Optimal Resolution) |
| Pixel Pitch | 0.45 × 0.45 mm |
| Total Pixels | 30,720 addressable pixels |
| Module Construction | Industrial-grade COG package |
| Current Consumption | Display: <20mA, Backlight: 50-100mA |
| Parallel Interface Speed | Up to 10MHz data transfer |
| Resolution Density | ~64 PPI (Pixels Per Inch) |
| Aspect Ratio | 15:8 (Optimal for data displays) |
| Contrast Ratio | Minimum 1:15 |
| Response Time | <250ms typical |
| Compliance | RoHS Compliant |
Key Features
1. Advanced Large-Format COG Technology
- Extensive Active Area: 107.95×57.55mm provides exceptional display real estate
- Industrial-Grade Construction: COG technology eliminates connector failures
- Enhanced Mechanical Stability: Superior resistance to vibration and thermal stress
- Optimized Optical Performance: Minimal parallax, excellent viewing angles
- Professional Mounting: Designed for industrial panel integration
2. Professional Graphic Controller Compatibility
- RA6963/SAP1024 Support: Professional graphic controller compatibility
- Advanced Graphic Capabilities: Hardware acceleration for complex graphics
- Multiple Display Modes: FSTN/STN with color options for specific applications
- Large Screen Management: Optimized for extensive graphic operations
- Professional Feature Set: Advanced display control and memory management
3. High-Performance 8-bit Parallel Interface
- High-Speed Data Transfer: 8-bit parallel interface for rapid screen updates
- Industry Standard Protocol: Compatible with industrial controllers and PLCs
- Robust Pin Header Connection: Secure industrial-grade interface
- Easy Integration: Standard interface timing and control signals
- Professional System Compatibility: Designed for complex control systems
4. Industrial-Grade Performance
- Extended Temperature Range: Certified -20°C to +70°C operation
- 5V Industrial Standard: Direct compatibility with industrial power systems
- High Brightness Options: Available for high-ambient light environments
- Long Operational Life: 100,000+ hours MTBF for continuous operation
- EMI/RFI Optimized: Designed for industrial electromagnetic environments
Competitive Advantages (Professional Leadership)
🎯 FOR INDUSTRIAL CONTROL SYSTEMS:
- Large 107.95mm width – Maximum information display area
- RA6963 controller – Professional graphic capabilities
- Industrial temperature range – Factory environment certified
🎯 FOR MEDICAL DIAGNOSTIC EQUIPMENT:
- High 240×128 resolution – Detailed diagnostic display
- Yellow-Green medical option – Reduced clinician eye strain
- Professional controller – Advanced medical graphic requirements
🎯 FOR PROFESSIONAL INSTRUMENTS:
- Large active area – Extensive data visualization
- Fast 8-bit interface – Real-time data display capability
- Industrial construction – Laboratory and field reliability
