Introduction
This document details the LS035I12-R-V1, a 3.45-inch IPS TFT-LCD module from LESSON Smart Display. Featuring a 640x480 VGA resolution, high brightness, and a wide operating temperature range, it is engineered for industrial human-machine interfaces (HMIs), medical equipment, and outdoor portable devices where readability, durability, and wide viewing angles are essential.
Key Specifications
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Basic Parameters:
- Brand & Model: LESSON Smart Display LS035I12-R-V1
- Screen Size: 3.45 inches
- Active Area: 70.08 mm (H) x 52.56 mm (V)
- Resolution: 640 (RGB) x 480 pixels (VGA)
- Driver IC: NV3052C
- Display Colors: 16.7 Million
- Display Mode: Transmissive, Normally Black
- Panel Type: a-Si TFT, IPS
- Viewing Direction: All (IPS characteristic)
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Mechanical & Optical:
- Module Outline: 76.30 mm (H) x 63.30 mm (V) x [Thickness from spec] (T)
- Luminance: 450 cd/m² (Typical)
- Backlight: 12-chip white LEDs
- Operating Temperature: -20°C to +70°C
- Storage Temperature: -30°C to +80°C
- Compliance: RoHS
Application Scenarios (Keywords)
This module is ideal for:
- Industrial control panels and PLC interfaces.
- Portable medical diagnostic and monitoring devices.
- Handheld test and measurement equipment.
- Outdoor navigation devices and marine electronics.
- Consumer appliance control panels with premium UI.
Conclusion
The LESSON Smart Display LS035I12-R-V1 combines the visual clarity of an IPS panel with the robustness required for industrial and medical applications. Its VGA resolution, high brightness, and wide temperature tolerance make it a reliable and high-performance choice for demanding HMI and portable device designs.
