4.3 Inch High-Brightness Touch Display | 720 nits, RGB 24bit

Drawing

Specifications

Applications

• Industrial equipment — compact operator interfaces and machine controls

• Vehicle and mobility equipment — dashboards, control panels, and embedded displays

• Outdoor-adjacent equipment — interfaces requiring higher brightness than standard indoor modules

• Embedded systems — compact displays integrated into custom control units

• Instrumentation — measurement and monitoring equipment with touch interaction

• Control terminals — compact HMIs where RGB 24bit and IIC interfaces are required

Automotive Display	Kiosk touch screen	Railway display	E-bike display
Outdoor display	Industrial display	Medical touch screen	Gym-screen
Engineering Plant	Motorcycle display	Vending Machine Display	Embedded display

Customizations

To meet diverse integration needs, we offer extensive customisation for you, including:

● Custom Display Options

LCD Panel

• Size range: 1.77" to 15.6"
• Trusted panel partners: BOE, INNOLUX, JDI, Hannstar, CTC, TCL, and TIANMA.
• Panel types: IPS / TN / LTPS
• Operation Temperature: Industrial (-20 ~ 70°C), Automotive (-30 ~ 85°C)

Interface Design

• Tailored shape, length, and PIN definitions for full compatibility.
• EMI shielding and circuit optimisation.
• Supports multiple conversions: SPI, MCU, RGB, MIPI, LVDS, EDP

Back Light

• Module material options: metal/plastic/metal–plastic integration
• High brightness up to 30,000 cd/m², ideal for outdoor or industrial use.
• Long lifetime up to 50,000 hours.

Driver Board

• Options: RGB / VGA / HDMI / LVDS / DVI / Type-C
• Fully compatible with custom TFT and LCD modules.

• Optimised design for stable image transmission and performance.

● Custom Touchscreen Options

Touch Sensor

• Available Sizes: Up to 65"

• Structure Options: G+G, G+F+F, designed for industrial and automotive applications

• Touch Functions: Supports multi-touch, waterproof, glove touch, passive pen, gesture & palm rejection

• Operating Temperature:

Industrial Grade: –20°C ~ +70°C

Automotive Grade: –30°C ~ +85°

Touch Controller (IC)

• Touch tuning and firmware optimization provided by FANNAL (in-house FW design)
• Trusted IC partners: EETI, ILITEK, GOODiX, FocalTech, Cypress, Microchip(FANNAL's Design Partner)
• High Reliability: Excellent anti-interference and long-term stability
• EMC Design: Full electromagnetic compatibility engineering to meet EMI/RFI and industrial standards

Cover Lens

• Material Options:

Glass: 0.55mm–10.0mm
PMMA: 0.5mm–3.0mm
PC: 0.1mm–1.0mm
• Custom Design: CNC, Hot bending, 3D & 2.5D cover glass, ceramic printing, and PMMA integration
• Surface Treatments:
3A: AG / AR / AF
Anti-Microbial / Anti-Explosion

● Custom Optical Bonding Service

FAQ

1. Is this a high-brightness 4.3-inch touch display?

Yes. The TPM provides 720 cd/m² typical luminance and 590 cd/m² minimum luminance, which is higher than many standard indoor display modules. Actual readability in bright environments also depends on ambient light, cover glass, surface treatment, and system enclosure design.

2. What display and touch interfaces does this module use?

The TFT display uses an RGB 24bit interface, while the capacitive touch function uses IIC. The host system should therefore provide compatible display and touch interfaces during integration.

3. Is this display suitable for direct sunlight?

It can be considered for bright-environment applications, but 720 cd/m² alone does not guarantee sunlight readability. For direct-sunlight applications, FANNAL can evaluate higher-brightness TFTs and additional optical or surface treatments based on the actual viewing conditions.

4. What are the advantages of the G+G touch structure?

The G+G structure uses a glass cover lens and glass touch sensor, providing a durable touch surface. This module also uses a chemically strengthened 1.1 mm cover glass with ≥7H surface hardness.

5. Does this model use optical bonding?

No. This model uses air bonding with double-sided tape. It is therefore different from an optically bonded touch display, which may be preferable when reducing reflections or improving display visibility is a key requirement.

6. What operating temperature range does the display support?

The specified operating temperature is -20°C to +70°C, with a storage temperature range of -30°C to +80°C. The actual system operating conditions should also consider the enclosure, heat generation, and installation environment.