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Home > Product > TN TFT Module > 14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
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14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd icon
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14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
icon
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
icon
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd
icon
14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd

14Pins 2.2 Inch Tn Tft Display 240*320 4 Lines 8 Bit Lcd

Module NO

CH220QV06A

Viewing Direction

6：00

Resolution

240x320 dots

Display Mode

 Transmissive/TN/Normally White
Touch TypeNo Touch
BL Brightness 300 cd/m2
Operating Temperature-20 ~ +70 ℃
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Product Introduction Technical Parameters Product Features Drawings What can we do for you?

Product Introduction

Developed by Shenzhen Chenghao Display, the CH220QV06A is a cost-optimized, value-driven TN TFT display module—engineered specifically for scenarios that require basic color LCD functionality but do not demand high-end display performance. As a dedicated 14pins 2.2 inch TN TFT display 240*320 4 lines 8 bit LCD, it leverages the inherent cost-effectiveness of TN/Transmission/Normally White display technology, enabling manufacturers to meet essential color display needs while minimizing overall costs—a key advantage for budget-sensitive projects or devices where advanced visual features (e.g., ultra-wide viewing angles, 16M colors) are unnecessary.
At the heart of its value proposition is its TN (Twisted Nematic) display configuration, which is inherently more cost-efficient than IPS or VA technologies. Operating in Transmission/Normally White mode, it delivers clear, readable visuals for indoor and semi-outdoor environments—perfect for scenarios like basic status monitoring or parameter display, where “good enough” color and clarity take precedence over premium performance. The 2.2-inch screen, paired with 240(RGB)×320 resolution, strikes an ideal balance between usability and cost: it can comfortably render text (e.g., device status prompts, measurement readings), simple color-coded graphics (e.g., green “normal” indicators, red “alert” signals), and basic menus—all without the added expense of higher-resolution panels that would be overkill for low-demand use cases. Its 262K display color capability further aligns with this cost-focused design: it provides sufficient color depth to distinguish critical information, yet avoids the power and production costs associated with 16M-color displays that are unnecessary for entry-level applications. A 500:1 contrast ratio complements these features, ensuring text and graphics remain legible against the background—meeting core visual needs without pushing cost boundaries.
For brightness and long-term cost savings, the module is equipped with 4 parallel white LEDs that deliver 300 cd/m² backlight. This brightness level is tailored to indoor use (e.g., factory control rooms, home appliance panels) where intense outdoor-grade brightness is unnecessary, reducing both power consumption and component costs. The LEDs also boast a 20,000-hour lifespan, which minimizes maintenance and replacement expenses over the device’s lifecycle—another cost-saving benefit for manufacturers and end-users alike, especially for devices intended for long-term, continuous operation (e.g., basic industrial monitors).
In terms of hardware integration, the CH220QV06A further enhances cost efficiency through simplified, standardized design. It features a 14-pin layout with a 0.4mm pin pitch—compatible with common connectors and easy to integrate into existing PCB designs, which reduces engineering time and avoids custom hardware costs. The 4-line 8-bit SPI interface adds to this simplicity: SPI is a low-complexity, widely supported protocol that requires fewer wires and less board space, lowering production costs and shortening development cycles. The module’s compact overall size (40.1(W)×55.2(H)×2.35(T) mm) and well-proportioned active area (33.84(W)×45.12(H) mm) also support cost-effective device design, as it fits into slim, space-efficient enclosures without requiring expensive structural modifications.
Environmental resilience, while maintaining cost control, is another key feature. The module operates stably in a temperature range of -20 ~ +70℃ and stores safely at -30 ~ +80℃—enough to handle most indoor and mild outdoor conditions without the need for costly temperature-resistant upgrades. It also complies with RoHS standards, meeting global environmental regulations without adding compliance-related expenses, making it a viable choice for manufacturers targeting both domestic and international budget markets.

Technical Parameters

Parameter
Specification
Module No
CH220QV06A
Display Mode
TN/Transmissive/Normally White
Viewing Direction
6：00
Screen Brightness
300 cd/m²
Interface

4 lines 8bit SPI

Operating Temperature
-20 ~ +70℃
Contrast
500
Storage Temperature
-30 ~ +80℃
Module size

40.1(W)×55.2(H)×2.35(T) mm

Active area

33.84(W)×45.12(H) mm

Back Light
4pcs White LED
FPC Pin Number
14

Product Features

  •  Square Vertical-Screen 2.2-Inch Form Factor with TN Cost Optimization

    This module adopts a square vertical-screen design (not round or long strip) with a 2.2-inch display size, paired with a compact module dimension of 40.1(W)×55.2(H)×2.35(T) mm and an active area of 33.84(W)×45.12(H) mm. Leveraging the inherent cost-effectiveness of TN TFT technology, it avoids the higher production costs of IPS/VA panels, making it ideal for scenarios requiring basic square color displays (e.g., small industrial controllers) without overinvesting in premium form factor or performance.

  • 240×320 Resolution & 262K Colors for Basic Color Needs

    Equipped with 240(RGB)×320 dot resolution and 262K display colors, the module delivers clear rendering of text (e.g., device parameters), simple graphics (e.g., status icons), and color-coded indicators (e.g., green for "normal"). This configuration meets essential color display requirements without the extra cost of 16M-color high-resolution panels, aligning with its cost-focused positioning for low-demand use cases.

  • 6:00 Viewing Direction Optimization for Targeted Scenarios

    As a TN TFT display, it features a 6:00 viewing direction (optimized for front-bottom viewing), which is tailored for scenarios where users view the screen from a fixed angle (e.g., wall-mounted smart home controllers, desktop industrial monitors). Unlike wide-view IPS panels (which add cost), this targeted viewing design reduces unnecessary performance overhead while ensuring legibility for intended use cases.

  • No-Touch Design + 4-Line 8-Bit SPI Interface for Easy Integration

    It adopts a no-touch design (reducing touch panel material and assembly costs) and is equipped with a 14-pin (0.4mm pitch) 4-line 8-bit SPI interface—a low-complexity, widely supported protocol that simplifies PCB layout and reduces connection wire usage. This combination lowers both component costs and development cycles, making it easy to integrate into budget-sensitive devices (e.g., economical portable detectors).
Product Features
(Product Application Case)

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.

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