LESSON Smart Display LS043I09-R-V1 (Driver IC: To be confirmed) – 4.3" 480×272 TFT Module with RGB Interface for Cost-Effective Embedded Systems

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Tags & Keywords
#TFT-LCD #4.3inch #480x272 #WVGA #16.7MColors #RGBInterface #LESSON #CostEffective #EmbeddedSystem #GeneralPurposeDisplay

Introduction
This document is the product specification for the LS043I09-R-V1, a 4.3-inch transmissive a-Si TFT-LCD module from LESSON Smart Display Technology Co., Ltd. With a standard WVGA resolution of 480(RGB)×272 and 16.7 million colors, this module provides a fundamental and cost-effective color display solution for a wide range of embedded systems, from industrial controls to consumer products, where a simple parallel RGB interface is preferred.

Key Specifications

  • Brand & Model: LESSON LS043I09-R-V1
  • Screen Size: 4.3 inches (diagonal)
  • Display Technology: Transmissive a-Si TFT-LCD
  • Module Type: R-V1 (Specific assembly type)
  • Display Resolution: 480(RGB) × 272 pixels (WVGA)
  • Display Colors: 16.7 Million Colors
  • Main LCD Driver IC: (Not explicitly stated in provided fragment.)
  • Interface: RGB Interface (24-bit parallel: R[7:0], G[7:0], B[7:0])
  • Module Size (H×V×D): 105.5 × 67.2 × 3.0 mm
  • Active Area (H×V): 95.04 × 53.856 mm
  • Operating Temperature: (Not provided in fragment.)
  • Storage Temperature: (Not provided in fragment.)
  • Backlight: LED BACKLIGHT (Anode/Cathode pins defined)
  • Compliance: (Not provided in fragment.)

General Description
The LS043I09-R-V1 is a basic RGB interface module. The provided fragment from the Mechanical Specification and Pin Description gives key integration data:

  1. Standard RGB Interface: Full 24-bit parallel interface defined, with pins for CLK, HSYNC, VSYNC, and DE (Data Enable).
  2. Clear Mechanical Dimensions: Module size and active area are provided in the table.
  3. Basic Pinout: Defines power, RGB data, sync, and backlight pins. Some pins are marked NC (No Connect) or reserved for touch.

Key Features

  • Simple RGB Interface: Easy to drive with common microcontrollers or FPGAs.
  • Defined Mechanical Size.
  • Standard WVGA Resolution.

Application Scenarios

  • Industrial Monitoring Screens
  • Home Appliance User Interfaces
  • Basic Multimedia Players
  • Educational Development Kits
  • Retail Display Signs

Conclusion
The LESSON LS043I09-R-V1 is a straightforward and practical 4.3-inch color display module with a standard RGB interface, serving as a reliable building block for countless embedded display applications.