Tags & Keywords
#TFT-LCD #IPS #MIPI #5.0inch #720x1280 #16.7MColors #COG #Transmissive #HighBrightness #IndustrialDisplay #MedicalDisplay #PortableDevice #WideViewingAngle #RoHS #LESSON #SmartDisplay
Introduction
This document is the official product specification for the LSL050I26-MP-V1, a 5.0-inch transmissive a-Si TFT-LCD module developed by LESSON Smart Display Technology Co., Ltd. Featuring HD resolution (720x1280), 16.7 million colors, and an IPS panel for wide viewing angles, this module is designed for applications requiring a larger, high-quality display. With its modern MIPI DSI interface, high brightness, and comprehensive specifications, it serves as an ideal solution for industrial HMIs, medical monitors, portable devices, and advanced consumer electronics.
Key Specifications
- Brand & Model: LESSON Smart Display LSL050I26-MP-V1
- Screen Size: 5.0 inches (diagonal)
- Active Area: 62.1 mm (H) × 110.4 mm (V)
- Driver IC: FL7703NI (as indicated in the Physical Features section)
- Display Technology: Transmissive type a-Si TFT-LCD
- Display Mode: Transmissive, IPS (In-Plane Switching), Normally Black
- Module Type: COG + FPC + B/L + LENS
- Display Resolution: 720(RGB) × 1280 pixels (HD)
- Display Colors: Up to 16.7 Million Colors
- Module Outline Dimensions (LCM+LENS): 70.06 mm (H) × 125.8 mm (V) × 2.89 mm (D)
- Interface: MIPI DSI (Display Serial Interface) (4 data lanes: D0P/D0N to D3P/D3N; Clock pair: CLKP/CLKN)
- Optical Characteristics (Typical):
- Surface Luminance: 500 cd/m²
- Viewing Direction: Free (IPS)
- Supply Voltages:
- VCC (Main Power): 2.5V ~ 3.3V (Typical implied)
- IOVCC (I/O Power): 1.65V ~ 3.3V
- Absolute Maximum Ratings:
- VCC: -0.3V to +6.6V
- IOVCC: -0.3V to +5.5V
- Operating Temperature (T_OPR): -20°C to +70°C
- Storage Temperature (T_STR): -30°C to +80°C
- Backlight: 14-CHIP White LED (Drive: V_F=22.4V, I_F=40mA (20mA*2))
- Environmental Compliance: RoHS Compliant
General Description
The LSL050I26-MP-V1 is a high-performance display module featuring a 5.0-inch IPS panel with HD resolution, suitable for detailed graphical user interfaces and video content. The IPS technology ensures consistent color and contrast across wide viewing angles. The module utilizes a 4-lane MIPI DSI interface, a high-speed serial interface standard that reduces EMI and connector pin count.
The specification is highly detailed, including comprehensive MIPI DSI timing characteristics for both High-Speed (HS) and Low-Power (LP) modes. It defines parameters such as UI (Unit Interval), data-to-clock setup/hold times, differential rise/fall times, and various LP mode timings (TLPX, THS-PREPARE, TCLK-POST, etc.). A detailed pin description maps all 28 pins of the FPC connector, including differential pairs, power, ground, reset (RESET), and tearing effect (TE) output.
Pin Description (Partial)
| PIN NO. | Symbol | I/O | Description |
|---|---|---|---|
| 1 | GND | P | Ground |
| 2-3 | D0P, D0N | I/O | MIPI Data Lane 0 differential pair |
| ... | ... | ... | ... |
| 8-9 | CLKP, CLKN | I | MIPI Clock differential pair |
| ... | ... | ... | ... |
| 11-15 | D1P, D1N, D2P, D2N, D3P, D3N | I | MIPI Data Lanes 1-3 differential pairs |
| 18-19 | IOVCC | P | I/O Power (1.65-3.3V) |
| 24 | RESET | I | Reset pin |
| 25 | TE | O | Tearing Effect output |
Application Scenarios
- Industrial HMIs: Larger control panels for automation, machinery, process monitoring.
- Medical Devices: Portable ultrasound displays, patient monitors, diagnostic equipment.
- Portable Computing: Handheld terminals, rugged tablets, specialized instruments.
- Consumer Electronics: Advanced smart home controllers, high-end portable multimedia.
- Automotive & Transportation: In-vehicle infotainment or information displays.
Conclusion
The LESSON Smart Display LSL050I26-MP-V1 is a professional-grade display solution that combines a larger IPS screen, HD resolution, and a modern high-speed MIPI interface. Its exhaustive timing specifications and clear pinout make it a reliable and efficient choice for developing sophisticated portable and industrial devices that demand high display quality and performance.
