Tags & Keywords
#TFT-LCD #RGBInterface #4.3inch #480x272 #16.7MColors #IndustrialControl #EmbeddedSystem #TouchScreen #RoHS #LESSON #SmartDisplay
Introduction
This document is the official product specification for the LSC043I07-R-V1, the initial revision of a 4.3-inch transmissive a-Si TFT-LCD module from LESSON Smart Display Technology Co., Ltd. It shares the core specifications with the V2 model: a 480(RGB)×272 resolution, 16.7M colors, RGB TTL interface, and capacitive touch. This module serves as a fundamental display engine for industrial control systems, embedded computing platforms, medical monitoring devices, and point-of-sale terminals that require a compact, interactive display with proven technology.
Key Specifications
- Brand & Model: LESSON Smart Display LSC043I07-R-V1
- Screen Size: 4.3 inches (diagonal)
- Active Area: 95.04 (W) × 53.86 (H) mm
- Driver IC: NV3047E (Display), GT911 (Touch)
- Display Technology: a-Si TFT active matrix
- Display Mode: Normally Black, Transmissive
- Module Type: COG + FPC + B/L + CTP
- Display Resolution: 480(RGB) × 272 pixels
- Display Colors: 16.7M
- Interface: RGB 24Bit, Digital (TTL)
- Module Outline Dimensions: 105.5 (W) × 67.2 (H) × 4.75 (T) mm
- Touch Screen: With CTP
- Electrical Characteristics (Typical):
- Supply Voltage (VDD): 3.3V
- Backlight Configuration: 10 LEDs (5 Serial, 2 Parallel), IF=40mA, VF=16V
- Optical Characteristics (Typical):
- Contrast Ratio: 1000:1
- Viewing Angle: 85° (All directions)
- Operating Temperature: -20°C to +70°C (Operation), -30°C to +80°C (Storage)
- Environmental Compliance: RoHS Compliant
General Description
The LSC043I07-R-V1 establishes the baseline for this successful 4.3-inch product family. It provides all essential parameters for integration: mechanical dimensions, basic electrical requirements, core optical specs, and interface definitions. The specification includes the critical pin assignment tables for the 36-pin display connector (XF2M-4015-1A) and the 10-pin touch connector (XF2M-1015-1A), which are vital for hardware design. It also outlines recommended operating conditions and backlight driving parameters, ensuring stable performance.
Key Features
- Standard RGB Interface: Ensures broad processor compatibility.
- Integrated Touch Capability: Ready for interactive applications.
- Clear Mechanical & Electrical Specs: Facilitates PCB and enclosure design.
- Defined Connector Types: Simplifies sourcing and cabling (OMRON XF2M series).
- Solid Optical Performance: Suitable for most indoor applications.
Application Scenarios
- Industrial Control Panels: For PLCs, CNC machines, and automation rigs.
- Embedded System Consoles: Single-board computer projects, DIY electronics interfaces.
- Medical Patient Monitors: Portable vital signs displays.
- Retail POS Systems: Order entry terminals, self-service kiosks.
- Home Automation Controllers: Centralized smart home system panels.
Conclusion
The LESSON Smart Display LSC043I07-R-V1 is a dependable and straightforward display module that forms the foundation for countless embedded projects. Its clear specification and use of standard components make it an accessible and low-friction choice for engineers developing industrial control and embedded systems that need a compact, functional, and cost-effective 4.3-inch touch display.
