Tags & Keywords
#TFT-LCD #MIPI #3.95inch #720x720 #Square #16.7MColors #TouchScreen #HighResolution #Premium #RoHS #LESSON #SmartDisplay
Introduction
This document is the official product specification for the LSC0395I10-MP-V1, a 3.95-inch transmissive a-Si TFT-LCD module developed by LESSON Smart Display Technology Co., Ltd. Featuring a high-resolution square format of 720(RGB)×720, 16.7 million colors, and an integrated capacitive touch panel (CTP), this module represents a premium compact display solution. It is designed for high-end wearable technology (smartwatches), luxury consumer electronics, advanced medical handhelds, and sophisticated industrial control panels where a sharp, square, and interactive display is a key differentiator.
Key Specifications
- Brand & Model: LESSON Smart Display LSC0395I10-MP-V1
- Screen Size: 3.95 inches (diagonal)
- Cover Lens OD: 78.93 (H) × 78.93 (V) mm (Square)
- Active Area (LCD AA): 71.93 (H) × 71.93 (V) mm (Square)
- Driver IC: ST7703
- Display Technology: Transmissive type a-Si TFT-LCD
- Display Mode: Normally Black
- Module Type: COG + FPC + B/L + CTP
- Display Resolution: 720(RGB) × 720 pixels (Square, High PPI)
- Display Colors: Up to 16.7 Million Colors
- Interface: MIPI DSI (4 data lanes: D0-D3N/P inferred from pinout)
- Touch Panel: G+F+F structure, Cover Lens: Acrylic 2.4mm, Sensor: ITO Film, IC: GT9115, Surface hardness ≥6H.
- Absolute Maximum Ratings:
- Supply Voltage (VCC): -0.3V to 6.6V
- Supply Voltage (IOVCC): -0.3V to 5.5V
- Operating Temperature (Topr): -20°C to +60°C
- Storage Temperature (Tstg): -30°C to +70°C
- Electrical Characteristics (Typical):
- VCC: 2.8V-3.3V
- IOVCC: 1.8V
- Backlight: 14-chip White LED in Parallel, Vr=21V @ IF=40mA
- Optical Characteristics:
- Module Luminance (with CTP): 330 cd/m² (Typ.)
- Cover Lens Transmittance: ≥85%
- MIPI D-PHY Timing: Includes detailed High-Speed (HS) mode timing parameters (UI, T_DS, T_DH, rise/fall times) and Low-Power (LP) mode timing (T_LPXM, T_TA-SURE, etc.).
- Reset Timing: Defines reset pulse width (t_RESW: min 10µs) and completion time (t_REST: 15ms/120ms).
- Environmental Compliance: RoHS Compliant
General Description
The LSC0395I10-MP-V1 is a high-specification square module. The document provides a comprehensive outline dimension with notes on cover lens, touch structure, and key specs. The absolute maximum ratings for VCC/IOVCC are notably higher (6.6V/5.5V), suggesting robust internal regulators or specific design considerations. The 720x720 resolution on a 3.95" screen yields a high pixel density for exceptional sharpness. The specification includes advanced MIPI D-PHY timing parameters for both HS and LP modes, which is critical for high-speed interface design. The GT9115 touch controller and defined cover lens properties make it a complete solution.
Key Features
- High-Resolution Square Display (720x720): Delivers very sharp images for a compact device.
- Complete Touch Solution: Defined cover lens, sensor, and controller.
- Advanced MIPI Timing Specs: Includes both HS and LP mode parameters.
- High Absolute Voltage Ratings: May offer more flexibility in power supply design.
- Premium Build Specs: Hardness, transmittance, and luminance are defined.
Application Scenarios
- High-End Smartwatches: For flagship wearable products.
- Luxury Consumer Electronics: Premium portable audio players, niche gadgets.
- Advanced Medical Handhelds: For high-resolution imaging or data display.
- Sophisticated Industrial HMIs: For compact control panels with detailed graphics.
- Square-format IoT Device Displays.
Conclusion
The LESSON Smart Display LSC0395I10-MP-V1 is a premium module targeting the high end of the compact display market. Its high resolution, square format, and detailed interface specs make it a top contender for designing cutting-edge, compact, and interactive devices.
