4.3 Inch 1200 Nits High-Brightness TFT Display | OCA

Drawing

Specifications

Applications

• Outdoor equipment displays — high-brightness visual interfaces where ambient light can affect readability

• Industrial equipment — machine status, operating parameters, and visual indicators

• Transportation equipment — compact information displays exposed to changing ambient conditions

• Instrumentation — high-visibility readouts for measurement and monitoring equipment

• Embedded control systems — applications requiring a protected display surface without touch functionality

• Rugged equipment interfaces — equipment requiring both high brightness and a strengthened front cover

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

● 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. Does this model include a touch function?

No. This model is configured as a TFT display with a cover glass and does not include a touch sensor or touch controller. It is intended for applications where touch input is not required.

2. What makes this display suitable for high-ambient-light environments?

The module provides 1200 cd/m² typical luminance and 1000 cd/m² minimum, combined with OCA optical bonding and 88% minimum light transmittance. These characteristics help maintain display visibility when ambient light is relatively strong. Actual outdoor readability also depends on the installation environment and viewing conditions.

3. Why is OCA optical bonding used on a non-touch display?

Optical bonding is not limited to touch displays. Here, OCA bonds the TFT and cover glass to reduce the internal air gap, which can help reduce reflections and improve optical integration between the display and front cover.

4. Why use a cover glass if touch is not required?

The cover glass provides a strengthened front surface and can protect the display from physical contact and environmental exposure. This configuration is useful when equipment needs a more robust front surface but does not need touch input.

5. Can this display operate in low-temperature environments?

Yes. The specified operating temperature is -30°C to +80°C, making it suitable for equipment exposed to a wider temperature range than typical indoor display applications. System-level thermal design should still be evaluated according to the complete equipment environment.

6. Can FANNAL customize the cover glass or optical structure for a project?

Yes. For customized display projects, cover glass dimensions, thickness, surface treatment, optical bonding, and other display parameters can be evaluated according to the equipment's mechanical and optical requirements.