4.3 Inch TFT Display 480*272 IPS LCD for Outdoor Hand-held Devices

Customization & Engineering Capabilities

FANNAL provides complete customization services for touch display modules, covering LCD panel selection, touch sensor design, optical bonding integration, and system-level engineering support.

Our in-house engineering and manufacturing teams support projects from prototype development to mass production, helping customers integrate reliable touch displays into industrial equipment, medical devices, and embedded systems.

Custom Display Options

LCD Panel Selection

We support flexible LCD panel selection based on different project requirements.

• Size range: 1.77" – 15.6"

• Panel partners: BOE, INNOLUX, JDI, Hannstar, CTC, TCL, TIANMA

• Display types: IPS / TN / LTPS

• Operating temperature options

  • Industrial grade: –20°C ~ 70°C

  • Automotive grade: –30°C ~ 85°C

Engineering support includes panel selection, display interface matching, and module integration.

Interface & Signal Integration

FANNAL provides interface customization to ensure compatibility with different embedded platforms.

Supported display interfaces include:

• SPI

• MCU

• RGB

• MIPI

• LVDS

• eDP

Our engineers optimize signal routing, EMI shielding, and interface stability for reliable operation.

Backlight Customization

Backlight systems can be customized based on brightness and application requirements.

• Module materials: metal / plastic / hybrid structures

• High brightness options: up to 30,000 cd/m²

• Typical lifetime: up to 50,000 hours

This enables reliable performance in industrial equipment, outdoor devices, and high-brightness environments.

Custom Touchscreen Options

Touch Sensor Design

FANNAL designs projected capacitive touch sensors tailored for different environments.

• Structure options: G+G, G+F+F

• Multi-touch support

• Waterproof touch

• Glove touch

• Passive stylus support

• Gesture and palm rejection

Operating temperature options:

• Industrial: –20°C ~ +70°C

• Automotive: –30°C ~ +85°C

Touch Controller & Firmware Optimization

Touch performance is optimized through in-house firmware tuning and signal calibration.

Supported controller partners include:

EETI, ILITEK, GOODiX, FocalTech, Cypress, and Microchip (FANNAL design partner).

Engineering capabilities include:

• Touch signal optimization

• Anti-interference design

• EMI / EMC engineering

• Long-term touch stability

Optical Bonding Integration

FANNAL provides several optical bonding technologies to improve display performance and durability.

Optical bonding enhances:

• sunlight readability

• display contrast

• impact resistance

• long-term reliability

System Integration Support

Beyond module manufacturing, FANNAL supports system-level integration to help customers accelerate product development.

Engineering services include:

• Touch display module design

• Mechanical structure alignment

• FPC and connector customization

• EMI / EMC optimization

• Industrial reliability validation

This integrated approach allows customers to deploy fully customized touch display solutions for industrial and embedded applications.

Applications

FANNAL’s 4.3" 480×272 SPI TFT LCD is engineered for robust performance in handheld and outdoor devices. With 900 cd/m² high-brightness IPS panel, it ensures clear visibility in semi-outdoor and moderate sunlight environments, while low power consumption (3.3 W typ.) extends device runtime.

Our engineering team optimizes each display for wide viewing angles, stable touch response, and thermal endurance from -20°C to 70°C, making it suitable for:

• Outdoor handheld terminals and portable meters

• Industrial field equipment requiring compact, durable displays

• Point-of-sale devices exposed to varying lighting conditions

FANNAL also provides custom integration solutions, including optical bonding and anti-reflective coatings, ensuring your product meets exact environmental and performance requirements.

About FANNAL

FANNAL is a professional manufacturer of touch display modules and capacitive touch solutions, specializing in custom displays, PCAP touch screens, and optical bonding technologies. Since 2011, we have supported global customers with reliable display solutions for industrial equipment, outdoor systems, medical devices, automotive electronics, and commercial terminals.

With in-house engineering and manufacturing capabilities, FANNAL provides customized solutions from touch sensor design to display integration and optical bonding, helping customers accelerate product development and ensure long-term reliability.

FANNAL is financially backed by SECO, a European leader in embedded computing and electronic devices. The company is certified with ISO 9001, ISO 14001, ISO 45001, ISO 13485, and IATF 16949, and our products comply with RoHS and REACH standards.

Well-Experienced: 15 years of experience in TFT Displays, AMOLED Displays, Touch Displays, Capacitive Touchscreens, and Touch Monitors manufacturing.

One-Stop Solution: Full in-house process for touch screen, display, and optical bonding

Global Service: Italy, Germany, France, Spain, India, Japan, Singapore, and more —  timely local support.

Strong Background: Financially backed by SECO, a top European leader in embedded and display solutions.

Reliable Supply: Our long-term supplier network ensures you receive consistent quality and reliable delivery, even in high-demand seasons.

Quality Assurance: ISO 9001, ISO 14001, ISO 45001, ISO 13485 & IATF 16949 certified; REACH & RoHS compliant.

Certificates

FAQ

1️⃣ Can this display maintain performance under rapid temperature changes?
Yes. The module is designed to handle -20°C to +70°C operation. FANNAL engineers ensure thermal cycling stability, preventing image distortion or touch drift during sudden environmental changes.

2️⃣ Is the SPI 4-line interface suitable for high-refresh applications?
For standard handheld and portable devices, SPI 4-line provides reliable data transfer. For higher refresh rate needs, our team can recommend optimized SPI timing or alternative interfaces to meet real-time display requirements.

3️⃣ How is sunlight readability optimized aside from brightness?
Beyond the 900 cd/m² brightness, FANNAL can implement anti-reflective coatings and optical bonding, reducing glare and improving contrast under sunlight while maintaining color accuracy.

4️⃣ What options are available for mechanical integration?
The module’s slim 3.0 mm thickness and standard mounting dimensions allow flexible integration. FANNAL can customize mounting frames, connector locations, or protective glass, ensuring seamless assembly in your device.