| Parameter | Technical Specification |
|---|---|
| Official Model | TM121SV-02L01 (Market Alias: LM121SV-02L01) |
| Manufacturer | TORISAN (Japan Sanyo Tottori) |
| Diagonal Size | 12.1 inches |
| Native Resolution | 800(RGB) × 600 SVGA, 4:3 Aspect Ratio, 82 PPI |
| LCD Technology | a-Si TN TFT-LCD, Transmissive, Normally White |
| Color Depth | 262K colors (Single channel 6-bit RGB) |
| Pixel Arrangement | RGB Vertical Stripe |
| Signal Interface | 6-bit Parallel TTL RGB, 41Pin Connector, 3.3V Logic Voltage |
| Backlight | Single-side single CCFL lamp, no onboard drive IC, external single-channel CCFL inverter required |
| Rated Backlight Lifespan | 20,000 hours |
| Typical Brightness | 100 cd/m² |
| Minimum Contrast Ratio | 150:1 |
| Viewing Angle (CR≥10, L/R/U/D) | 45° / 45° / 10° / 30°, Optimal viewing: 6 o’clock (front lower) |
| Response Time (Tr / Td) | 30ms / 20ms typical |
| Refresh Rate | 60 Hz |
| Pixel Pitch | 0.3075 × 0.3075 mm |
| Active Display Area (AA) | 246.0 mm (W) × 184.5 mm (H) |
| Overall Outline Dimension | 275.0 mm (W) × 199.0 mm (H) × 6.9 mm (D) |
| Net Weight | ~440 g |
| Surface Treatment | Matte anti-glare polarizer, 3H scratch-resistant coating |
| Operating Temperature | 0 ℃ ~ +50 ℃ |
| Storage Temperature | -20 ℃ ~ +60 ℃ |
| Touch Panel | Not integrated |
| Compliance | RoHS Lead-Free, Mercury warning for CCFL backlight |
| Product Status | Discontinued legacy industrial TFT module, only A-grade tested spot stock for old equipment MRO replacement |
Faster TFT response: 30/20ms vs 150ms CSTN response, no obvious ghosting when switching pages
Thinner form factor: 6.9mm thickness vs 8.3mm CSTN module, smaller cabinet occupation
Uniform color reproduction: TFT liquid crystal presents more stable color than color FSTN/CSTN
Compatible mechanical & interface: Direct mechanical replacement for old 12.1" 41Pin TTL industrial control equipment
Auxiliary HMI panels for injection molding, blow molding & plastic machinery
Legacy small CNC machine tool operator display terminals
Textile, printing & packaging equipment control screens
Portable industrial test, measurement & analytical instruments
Static parameter monitoring screens inside frequency converter and hydraulic cabinets
Local display terminals for environmental monitoring & power distribution cabinets
Replacement spare screen for TORISAN TM121SV series 12.1-inch parallel TFT modules
Compact embedded PLC terminals for static text, bar chart and curve visualization










