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Home > Product > Touch Screen Display > 50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
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50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display icon
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50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
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50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
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50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display
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50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display

50 Pins 3.5 Inch Tn Tft Lcd Touch Screen Display

Module NoCH350HV37A-CT
Display Size3.5 inch
Resolution320x480 dots
Contrast500:1
Display ModeTN/Transmissive/Normally White
Viewing Direction6 o'clock
Touch TypeCapacitive Touch
Operating Temperature-20 ~ +70℃
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Product Introduction Technical Parameters Product Features Drawings What can we do for you?

Product Introduction

Chenghao Display’s CH350HV37A-CT is a 3.5" TN TFT LCD with capacitive touch, 320×480 resolution, 16M colors, and 300 cd/m² brightness. It features a transmissive/normally white panel for low power and high readability, I²C capacitive touch for responsive control, and a 50-pin interface supporting SPI, 8080 MCU, and RGB protocols. Optimized for 6 o’clock viewing, it operates from –20°C to +70°C. Dimensions: 181.47×38.2×3.45 mm (active area: 170.88×33.6 mm). Ideal for industrial, appliance, and portable applications.

Technical Parameters

Module NoCH350HV37A-CT
Luminance280 cd/m2
Contrast500:1
Touch TypeCapacitive Touch
Operating Temperature-20 ~ +70 ℃
Color16M
FPC Pin Number50 Pins
Module Size

181.47x38.2x3.45 mm

Active Area

170.88x33.6 mm

Interface

4-lines_8bit / 3-lines_9bit SPI
8-/ 9-/16-/18-bit 8080 system interface
16-/18-bit RGB interface

Product Features

  • 3.5-Inch Vertical Screen TN TFT Panel with Elongated Active Area​
    This module adopts a vertical screen design, paired with a 3.5-inch TN TFT LCD panel and a 170.88(W)×33.6(H) mm elongated active area (within a 171.48×34.2 mm viewing area). The vertical layout is optimized for displaying vertical-oriented content such as multi-line real-time data (e.g., sensor readings), longitudinal menus, and vertical status indicators—making it ideal for devices where vertical information presentation improves readability, such as wall-mounted industrial controllers or slim household appliance panels.
  • 320×480 Resolution & 16M Colors for Vivid, Detailed Visuals​
    Equipped with a 320×480 dot resolution and 16M color depth, the module delivers sharp, detailed content rendering—effectively displaying text (e.g., device status prompts), simple graphics (e.g., warning icons), and basic data charts without pixelation. The 16M color range ensures vivid, true-to-life color reproduction, which helps distinguish between different interface elements (e.g., green “normal” indicators vs. red “alert” icons) in consumer appliances and industrial control systems. Paired with 300 cd/m² brightness, it maintains clear visibility in indoor environments (e.g., kitchens, workshops) and moderately lit semi-outdoor spaces.
  • Responsive Capacitive Touch with IIC Interface for Intuitive Operation​
    This module integrates a capacitive touch panel that supports smooth gesture operations (tap, swipe, press), providing an intuitive interactive experience and is more durable than pressure-sensitive resistive touchscreens (resistant to scratches from everyday fingers or tools). Touch functionality communicates via the IIC (Inter-Integrated Circuit) interface: this low-power two-wire protocol simplifies integration with microcontrollers (MCUs), reduces wiring complexity, and lowers power consumption—ideal for battery-powered portable devices (such as handheld diagnostic tools) and frequently used appliances.
Product Features
(Product Application Cases)

Drawings

Drawings

What can we do for you?

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    A wide selection of standard TFT LCD displays

    We offer a comprehensive range of standard TFT LCD display modules, ranging from 0.85" to 13.3", covering a wide range of resolutions, interfaces (SPI, RGB, MCU, MIPI, LVDS) and touch options.
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    One-stop display solution

    From display and touch panel integration to interface design and mechanical support, Chenghao provides complete end-to-end customization services.
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    24-hour technical support

    Your time is valuable. Our experienced engineers are ready to provide fast, accurate and practical technical support within 24 hours.
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    Stable long-term supply

    We understand the importance of product supply chain consistency. With three major production sites, strong bill of materials (BOM) control and lifecycle planning.

Related Solutions

Related Products

Ready to Customize Your LCD Module? Let's Build It Together.

Tell us your requirements — size, interface, brightness, touch, or anything else — and our team will provide a tailored solution with fast support and factory-direct pricing.

Contact us for a free quote and consult.

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