EVision EVG-32240-SMCW is a classic 5.7-inch monochrome STN industrial LCD panel with 320×240 QVGA resolution and CCFL backlight, widely used as a compatible replacement for Kyocera DMF series legacy industrial displays. Adopting standard 14-pin TTL parallel interface supporting mainstream 6800/8080 microcontroller buses, it achieves easy integration into PLC, testing instruments and old industrial control systems. The CCFL backlight delivers stable high brightness with uniform illumination, ensuring clear monochrome text and graphics under indoor factory environments. Its rugged STN structure provides stable performance within standard industrial temperature range, supporting long-term 24/7 continuous operation for aging equipment maintenance. Fully RoHS compliant, this panel comes with full factory testing and one-year after-sales warranty for global industrial repair projects.
| Parameter | Specification |
|---|---|
| Model Number | EVG-32240-SMCW |
| Brand | EVision |
| Diagonal Size | 5.7 inches |
| Native Resolution | 320 × 240 QVGA, 4:3 Aspect Ratio |
| Display Technology | STN-LCD, Monochrome, Industrial Grade |
| Display Mode | Transmissive, Positive (Black Text on White Background) |
| Interface | 14-pin TTL Parallel, 8-bit bus, compatible with 6800/8080 MCU |
| Backlight | CCFL Cold Cathode Fluorescent Lamp |
| Typical Brightness | 110 cd/m² |
| Typical Contrast Ratio | 25:1 |
| Viewing Angle (L/R/U/D, CR≥5) | 50° / 50° / 35° / 35° |
| Color Mode | Monochrome White/Black |
| Pixel Pitch | 0.36 × 0.36 mm |
| Active Area | 115.2 mm (W) × 86.4 mm (H) |
| Overall Outline Dimension | 128.0 mm (W) × 102.0 mm (H) × 13.2 mm (D) |
| Surface Treatment | Matte anti-glare polarizer |
| Logic Supply Voltage | 5.0 V DC |
| CCFL Inverter Voltage | 12 V DC external drive required |
| Power Consumption | ≤ 2.8 W (Typical) |
| Operating Temperature | 0 ℃ ~ +55 ℃ |
| Storage Temperature | -20 ℃ ~ +65 ℃ |
| Compatibility Replacement | Direct substitute for Kyocera DMF series 5.7" monochrome panels |
| Compliance | RoHS Lead-Free |
| Product Status | Legacy industrial screen, spot stock for equipment repair & replacement |
Legacy industrial HMI & PLC operation panels
CNC machinery and factory automation control terminals
Test & measurement analytical instruments
Medical auxiliary diagnostic equipment
Old industrial POS and data recording terminals
Replacement screen for Kyocera DMF series 5.7" monochrome LCD
Low-power embedded industrial instrumentation










