LS050I03-MP-V1: 5.0-Inch a-Si TFT LCD Module, 1080×1920 Resolution, 16.7M Colors, MIPI Interface, 50-Pin

Product Subtitle / Keywords

5.0 Inch Display, 1080(RGB)×1920 Resolution, Transmissive a-Si TFT-LCD, MIPI Interface (4-Data Lane), COG+FPC+B/L, 16.7M Colors, 50-Pin, 5.0" TFT-LCD, transmissive, normal BLACK

1. Executive Summary & Product Positioning

The LS050I03-MP-V1, developed by Lixin (Wan'an) Intelligent Display Technology Co., Ltd. (立信(万安)智显科技有限公司), is a 5.0-inch transmissive type a-Si TFT-LCD (amorphous silicon thin film transistor liquid crystal display) module.

This product specification (Revision 1.0, Module Type: COG+FPC+B/L) serves as the definitive technical document, defining its structural composition (COG+FPC+B/L), physical features, mechanical dimensions, detailed electrical characteristics, complete MIPI interface pinout, and comprehensive electro-optical performance. It delivers a resolution of 1080(RGB)×1920 with 16.7M-color display capability.

The document provides the core parameters necessary for system integration into embedded display applications requiring a high-resolution, full-HD display with a high-speed serial interface. The unequivocal recommendation for engineers is to strictly adhere to the electrical specifications, interface timing, and mechanical tolerances described herein to ensure reliable performance and compatibility.

2. Detailed Product Overview & Architecture

• Core Technology: Transmissive type a-Si TFT-LCD (amorphous silicon thin film transistor liquid crystal display) module, which is composed of a TFT-LCD panel, a driver circuit and a backlight unit.
• Display Mode: Transmissive, normal BLACK.
• Display Format: Graphic 1080(RGB)×1920 Dot-matrix.
• Display Characteristics: Capable of displaying up to 16.7 million colors.
• Module Construction: COG (Chip-On-Glass) + FPC (Flexible Printed Circuit) + B/L (Backlight Unit).
• Input Data: MIPI.
• Connector Pin Count: 50-Pin.
• Approval Status: ☑ Approved Product Specification only (as per signature block).

3. Exhaustive Technical Specifications

3.1 Mechanical & Physical Specifications

Critical Mechanical Design Notes (from outline dimension drawing):

• Display Type: 5.0" TFT LCD.
• Resolution: 1080RGB(H)*1920(V).
• Viewing Angle: 80/80/80/80 (Typ).
• Interface: MIPI.
• Operating Temperature: -20°C ~ 60°C.
• Storage Temperature: -30°C ~ 70°C.
• Backlight: 6 Chip-White LED Series, Vf=19.2V, If=20mA.
• General Tolerance: ±0.2 mm (unless otherwise specified).
• FPC Pin Count: 50 pins.
• Connector: DF40C-50DP-0.4V(51), Hirose.

3.2 Electrical & Interface Specifications

3.2.1 Pin Description (50-pin FPC)

Interface Summary (from partial pinout):

• MIPI Interface: Uses 3 data lanes (D0, D1, D2) and 1 clock lane (CKP/CKN) for high-speed serial data transmission.
• Power: VDDI (Pins 1, 2) for I/O power supply, GND (Pins 5, 6, 9, 12, 15, etc.) for ground.
• Control: RST (Pin 4) for hardware reset.
• Unused Pins: Pin 3 is NC — leave floating.

3.2.2 Backlight Unit

3.3 Optical & Electro-Optical Characteristics

Optical characteristics (brightness, contrast, viewing angles, etc.) are not fully detailed in the provided excerpt. The outline drawing notes a viewing angle of 80/80/80/80 (Typ).

3.4 Version Record

The outline dimension drawing indicates Revision 2.0 (REV.: 2.0).

4. Application Guidelines & Critical Notes

Intended Use

• Industrial control panels and human-machine interfaces (HMIs)
• IoT display nodes and smart home controls
• Handheld instruments and consumer electronics
• Any application requiring a compact, high-resolution (FHD) display with a high-speed serial interface

Critical Design Considerations

1. Interface (MIPI with 3 Data Lanes): This module uses a MIPI-DSI interface with 3 data lanes and 1 clock lane. The host MCU must have a MIPI-DSI controller that supports at least 3 data lanes.
2. Power Supply: Provide stable VDDI (IO power) for the interface. The backlight requires a constant-current LED driver set to 20 mA at approximately 19.2V (Typ).
3. Mechanical Integration: The module uses a 50-pin Hirose DF40C-50DP-0.4V(51) connector. Verify the mating connector and FPC layout.
4. Temperature Limits: Operating Temperature: -20°C to +60°C. Storage Temperature: -30°C to +70°C.

Handling & Compliance

• The module is RoHS compliant.
• Observe standard ESD precautions during handling and assembly.
• The module contains fragile glass and a 50-pin FPC – handle with care.
• Avoid bending the FPC sharply, especially near the connector interface.

5. Conclusion & Design-In Support

The LS050I03-MP-V1 specification details a high-resolution 5.0-inch FHD display module with a MIPI interface — an excellent choice for applications requiring a larger display area with full HD resolution.

Key Strengths

• Full HD Resolution (1080×1920): Provides sharp and detailed image quality.
• MIPI Interface with 3 Data Lanes: Provides high bandwidth for smooth video and animation playback.
• High Color Depth: 16.7M colors (24-bit true color) provides excellent color reproduction.
• Standard 5.0-inch Size: Suitable for a wide range of industrial and embedded applications.
• Wide Viewing Angles: 80° in all directions (Typ).

Main Design Focus

• The critical design task is properly implementing the MIPI-DSI interface with 3 data lanes to ensure reliable high-speed data transfer.
• Supporting requirements: Provide stable VDDI power. Provide a constant-current backlight driver set to 20 mA at 19.2V (Typ). Mechanical integration — use the specified Hirose DF40C-50DP-0.4V(51) connector.

This module is an excellent choice for industrial control panels, smart home devices, and any embedded application requiring a larger, high-resolution FHD display with a high-speed MIPI interface.