2.3 Inch TN TFT LCD Display with Extended FPC for Industrial Instruments & Embedded Devices

The FUT0230QV18H-LCM-A0 is a compact 2.31-inch TN TFT LCD module designed for embedded electronic equipment requiring a small landscape display and flexible FPC installation.

Featuring 320 × 240 QVGA resolution, 250 cd/m² typical brightness, an SPI interface and an ILI9342C driver IC, the module provides a practical solution for displaying operating parameters, device menus, status information and simple graphical interfaces.

Its compact dimensions and extended flexible printed circuit make it a suitable candidate for industrial instruments, compact controllers, handheld electronics and embedded monitoring devices.

Key Product Advantages

1. Extended FPC Design for Flexible Equipment Integration

Display installation can become challenging when the main control board is positioned away from the front display panel.

The FUT0230QV18H-LCM-A0 features an extended FPC structure, providing additional flexibility for component placement inside compact equipment.

This design is particularly useful for products requiring separation between the display module and the main PCB.

The final installation should follow the mechanical drawing and specified FPC bending requirements.

2. Compact QVGA Display for Equipment Information

Small industrial instruments often need to display measurements, operating status, configuration menus and warning indicators within limited space.

The 320 × 240 QVGA resolution provides a practical landscape display format for compact graphical interfaces.

It supports organized presentation of numerical readings, status icons and equipment information.

3. SPI Interface for Embedded Hardware Integration

Choosing a compatible display interface helps engineers reduce unnecessary hardware redesign and debugging.

This module uses an SPI interface controlled by the ILI9342C driver IC.

The 10-pin FPC connection includes power, ground, chip selection, reset, data/command selection, serial data, clock and backlight connections.

These documented signals provide a reference for integration with compatible embedded controllers.

4. Slim Mechanical Structure

The module has overall dimensions of 55.20 × 47.55 × 2.80 mm, with a 46.75 × 35.06 mm active display area.

Its compact structure supports installation in smaller electronic enclosures where front-panel space is limited.

The extended FPC provides additional routing flexibility for equipment designers.

5. Defined Optical Characteristics for Indoor Equipment

The display uses Normally White transmissive TN LCD technology.

It provides 250 cd/m² typical brightness, a 500:1 typical contrast ratio and a specified 12 o’clock optimal viewing direction.

These specifications help engineers evaluate readability and installation orientation for indoor electronic equipment.

Actual viewing performance should be verified according to the intended operator position and lighting environment.

Technical Specifications

Common Customer Requirements

Limited PCB Placement Space

Compact electronic equipment may not allow the control board to be positioned directly behind the display.

Solution: The extended FPC provides additional routing flexibility, allowing engineers to evaluate alternative PCB placement arrangements.

Compact Display Requirements

Handheld instruments and embedded controllers often require small screens that display essential information without occupying excessive enclosure space.

Solution: The 2.31-inch display and QVGA resolution provide a compact workspace for numerical readings, status icons and equipment menus.

Interface Compatibility

Selecting an incompatible LCD module may increase debugging costs and delay development schedules.

Solution: The SPI interface, ILI9342C driver IC and documented 10-pin connection provide technical references for compatibility evaluation.

Mechanical Installation Constraints

Different electronic products may have specific enclosure dimensions, installation depths and FPC routing requirements.

Solution: The compact 2.80 mm module thickness and extended FPC structure support flexible integration into suitably designed equipment.

Component Reliability

Industrial and portable electronics may experience temperature variation, humidity and vibration during transportation and operation.

Solution: The module specification includes environmental and mechanical reliability test conditions to support component qualification.

Reliability Testing

The specification includes:

• High-temperature operation: 70°C / 120 hours
• Low-temperature operation: -20°C / 120 hours
• High-temperature storage: 80°C / 120 hours
• Low-temperature storage: -30°C / 120 hours
• Humidity: 60°C / 90% ±5% RH / 120 hours
• Thermal shock: -20°C to +70°C, 10 cycles
• Packaged vibration: 10–55 Hz, X/Y/Z directions
• Packaged drop test: 75 cm
• ESD: Contact ±4 kV / Air ±8 kV, Class B

These conditions provide reference information for module reliability qualification. Final equipment reliability depends on the complete system design and intended operating environment.

Typical Applications

Potential applications include:

• Industrial measuring instruments
• Handheld electronic testing devices
• Compact equipment controllers
• Embedded monitoring systems
• Portable electronic terminals
• Smart equipment status displays
• Electronic configuration panels
• Industrial automation accessories

Final application suitability should be evaluated against the equipment’s electrical, mechanical and environmental requirements.

OEM Display Support & Customization

Future Electronics supports OEM display projects through module selection, FPC customization discussions, interface matching, mechanical design evaluation and sample development.

For projects requiring different FPC lengths, connector positions or display configurations, our sales and engineering team can review the specific requirements.

For detailed datasheets, interface timing, mechanical drawings, sample availability and customization requirements, please contact us.

Contact us today to discuss your 2.3-inch TFT LCD project and find a suitable display solution for your embedded equipment.