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Home > Product > Touch Screen Display > 320X240 Resolution 3.5 Inch Resistive Touch Screen Display
320X240 Resolution 3.5 Inch Resistive Touch Screen Display
320X240 Resolution 3.5 Inch Resistive Touch Screen Display
320X240 Resolution 3.5 Inch Resistive Touch Screen Display
320X240 Resolution 3.5 Inch Resistive Touch Screen Display
320X240 Resolution 3.5 Inch Resistive Touch Screen Display
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320X240 Resolution 3.5 Inch Resistive Touch Screen Display icon
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320X240 Resolution 3.5 Inch Resistive Touch Screen Display
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320X240 Resolution 3.5 Inch Resistive Touch Screen Display
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320X240 Resolution 3.5 Inch Resistive Touch Screen Display
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320X240 Resolution 3.5 Inch Resistive Touch Screen Display

320X240 Resolution 3.5 Inch Resistive Touch Screen Display

Module NoCH350QV11C-T
Display Size3.5 inch
Resolution320x240 dots
Contrast800
Display ModeIPS / Transmission / Normally Black
Viewing Direction80/80/80/80
Touch TypeResistive Touch
Operating Temperature-20 ~ +70℃
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Product Introduction Technical Parameters Product Features Drawings What can we do for you?

Product Introduction

The CH350QV11C-T from Shenzhen Chenghao Optoelectronics Co., Ltd. is a 3.5-inch resistive touch TFT LCD module with 320×240 resolution (320(RGB)×240 dots) and 0.219×0.219 mm dot pitch, featuring an IPS/Transmissive/Normally Black panel that delivers deep blacks, high contrast, and 80°/80°/80°/80° wide viewing angles for consistent color accuracy from any angle—ideal for multi-user industrial environments. The active display area measures 70.08(W) × 52.56(H) mm, housed in a compact module size of 76.9 × 63.9 × 4.35 mm.
Integrated 4-wire resistive touch includes dedicated electrodes (YU, XR, YD, XL) for full-screen accurate response, supporting tap and swipe gestures while simplifying assembly and reducing device thickness. The backlight uses 6 white LEDs (Vf = 18–21V, If = 20mA), providing 300 cd/m² typical brightness (min. 260 cd/m²), >80% uniformity, and a 20,000-hour lifespan, ensuring clear visibility in both bright workshops and dim indoor settings.
It features a 24-bit RGB interface for stable, high-speed data transmission compatible with common MCUs and embedded systems. The module operates from –10°C to +60°C and stores safely between –20°C to +70°C. It passes rigorous reliability tests: 96-hour high/low-temperature storage (±2°C), tri-axis vibration (1.5mm amplitude, 10–55 Hz, 3 hours total), and ±8 kV ESD (air discharge, 10 times). Cleaning should use isopropyl or ethyl alcohol with a soft cloth; anti-static precautions are required during handling. RoHS-compliant and built for durability, it’s suited for industrial control panels, portable test instruments, and smart terminals.

Technical Parameters

Module NoCH350QV11C-T
Display modeIPS / Transmission / Normally Black
Luminance300 cd/m2
Dot arrangement320(RGB)×240 dots
Viewing Direction80/80/80/80
Module size76.9(W)×63.9(H)×4.35(T) mm
Active area70.08(W)×52.56(H) mm
Dot pitch0.219(W)×0. 219(H) mm
Lcd Interface24bit RGB interface
Operating temperature

-10 ~ +60 ℃

Storage temperature

-20 ~ +70 ℃

Back Light

6 White LED

Product Features

  • 3.5-Inch IPS Panel with 320×240 Resolution & 80/80/80/80 All-Viewing Angles

    This module adopts a 3.5-inch IPS panel (horizontal-screen compatible, non-square/long strip/widescreen) with a resolution of 320×240 (dot arrangement: 320(RGB)×240 dots) and a dot pitch of 0.219×0.219mm, ensuring sharp rendering of text and data. It features an IPS/Transmission/Normally Black display mode and 80/80/80/80 all-around viewing angles, eliminating off-angle color distortion for clear visibility from any direction.

  • Integrated Resistive Touch Screen (RTP) for Intuitive Interaction

    It integrates a resistive touch screen (RTP) with dedicated electrodes (YU, XR, YD, XL), enabling accurate tapping and swiping gestures without the need for external touch modules. This integrated design simplifies assembly, reduces device thickness, and ensures consistent touch response across the entire 3.5-inch display surface.
  • 24-Bit RGB Interface for Flexible Integration
    Equipped with a 24-bit RGB interface, the module supports stable data transmission and is compatible with most microcontrollers (MCUs) and embedded systems. This flexibility allows easy integration into diverse devices, from industrial control units to portable smart terminals, reducing development cycles
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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