What types of display modules do you manufacture?

We specialize in TFT LCD, OLED, and IPS display modules with sizes ranging from 1.8 inches to 10.1 inches, suitable for industrial control, medical equipment, and consumer electronics.

What is the lead time for display module orders?

For standard products, the lead time is 7-15 working days; for custom products, it is 25-35 working days depending on the customization requirements.

News - LESSON(Wanan) Smart Display Technology Co., Ltd.

LESSON Smart Display LSR043T04-R-V1 (Driver IC: NV3047E) – 4.3" 480×272 TFT Module for General-Purpose Display

Wohealy News 10 March 2026

Tags & Keywords
#TFT-LCD #4.3inch #480x272 #WVGA #16.7MColors #Transmissive #RGBInterface #NV3047E #LESSON #GeneralPurposeDisplay #ConsumerElectronics

Introduction
This document is the product specification for the LSR043T04-R-V1, a 4.3-inch transmissive a-Si TFT-LCD module from LESSON Smart Display Technology Co., Ltd. With a WVGA resolution of 480(RGB)×272 and 16.7 million colors, this module provides a fundamental display solution for applications requiring a color screen without touch functionality, such as status displays, information panels, and basic multimedia devices.

Key Specifications

Brand & Model: LESSON LSR043T04-R-V1
Screen Size: 4.3 inches (diagonal)
Display Technology: Transmissive a-Si TFT-LCD
Module Type: TFT-LCD panel + driver circuit + backlight unit
Display Resolution: 480(RGB) × 272 pixels (WVGA)
Display Colors: 16.7 Million Colors
Main LCD Driver IC: (Not explicitly stated in fragment. NV3047E is common for this resolution.)
Interface: (Not explicitly stated in fragment. Likely RGB or MCU.)
Module Size (W×H×D): (Not provided in fragment. Requires full Mechanical Specification.)
Active Area (W×H): (Not provided in fragment. Requires full Mechanical Specification.)
Operating Temperature: (Not provided in fragment.)
Storage Temperature: (Not provided in fragment.)
Backlight: White LED (from outline dimension notes)
Compliance: (Not provided in fragment.)

General Description
The LSR043T04-R-V1 is described as a standard transmissive TFT module. The provided fragment mentions it includes a backlight unit and covers physical features, mechanical specs, electrical characteristics, and optical properties. The full specification is needed for all critical integration parameters.

Key Features

Basic Color Display: Standard 4.3" WVGA color screen.
Cost-Effective: Likely lower cost than touch-integrated modules.

Application Scenarios

Industrial Status Monitors
Digital Photo Frames
Basic Instrument Clusters
Home Appliance Displays
Educational Kits

Conclusion
The LESSON LSR043T04-R-V1 is a standard 4.3-inch color display module. Consult the full specification for driver IC, interface type, and mechanical details.