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TORISAN LM-CJ53-22NEK 10.4" Industrial LCD Display Panel 176×220 Color
TORISAN LM-CJ53-22NEK is a vintage 10.4-inch color CSTN LCD integrated module (LCM) developed by Sanyo Torisan exclusively for legacy industrial control equipment. Adopting mature color CSTN liquid crystal technology with normally black display mode, it delivers stable color graphics and data text for long-term 24/7 indoor workshop operation.
Equipped with universal 8-bit parallel TTL 31-pin interface compatible with traditional 6800/8080 MCU timing, it seamlessly matches old PLC motherboards, injection molding machine controllers and vintage CNC drive boards without complex signal conversion circuits. Single CCFL backlight design provides uniform brightness output; an external dedicated CCFL inverter board is mandatory to drive the backlight normally.
The matte anti-glare front surface effectively suppresses factory ambient light reflection, while the 2H hard coating protects the polarizer from minor abrasion during daily maintenance. As a classic discontinued industrial screen, it shares identical mechanical size and pin definition with LM-CJ53-22NAK / LM-CJ53-22NTK series for direct cross-replacement, widely stocked as spare parts for aging automation equipment renovation projects. Fully RoHS compliant, each unit passes full optical aging testing before shipment.
| Parameter | Specification |
|---|---|
| Model Number | LM-CJ53-22NEK |
| Manufacturer | TORISAN (Sanyo Denki) |
| Diagonal Size | 10.4 inches |
| Native Resolution | 640(RGB) × 480 VGA, 4:3 Aspect Ratio |
| Display Technology | Color CSTN-LCD, Transmissive, Normally Black Mode |
| Pixel Arrangement | RGB Vertical Stripe |
| Signal Interface | 8-bit Parallel TTL Data Bus, 31-pin connector, 5V logic voltage |
| Backlight System | Single edge CCFL lamp, no built-in inverter, 40,000 hrs typical lifespan |
| Typical Brightness | 180 cd/m² |
| Typical Contrast Ratio | 200:1 |
| Viewing Angle (L/R/U/D, CR≥5) | 60° / 60° / 30° / 40° |
| Color Depth | 4096 display colors (12-bit RGB) |
| Refresh Rate | 60 Hz |
| Pixel Pitch | 0.33 × 0.33 mm |
| Active Display Area | 211.2 mm (W) × 158.4 mm (H) |
| Overall Outline Dimension | 248.0 mm (W) × 182.0 mm (H) × 16.5 mm (D) |
| Surface Treatment | Matte anti-glare polarizer, 2H hard scratch coating |
| Net Weight | ~0.8 kg typical |
| Operating Temperature Range | 0 ℃ ~ +50 ℃ |
| Storage Temperature Range | -20 ℃ ~ +60 ℃ |
| Touch Function | No integrated touch panel |
| Compliance Standard | RoHS Lead-Free Certified |
| Product Status | Officially discontinued legacy industrial module, spot stock only for equipment repair & cross-replacement |
Legacy injection molding & plastic machinery HMI operation panels
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Factory automation PLC & production line monitoring screens
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Cross-replacement spare screen for all LM-CJ53 series 10.4" CSTN modules
Light industrial embedded control terminals with low dynamic refresh demand
