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FN0400P005A
FANNAL
4
68.24*106.85*1.1
53.64*88.20
-20-70
-30-80
Microchip
Customization
52.44*87.00
G+G
IIC
| Quantity: | |
|---|---|
Size(inch) | 4 |
P/N | FN0400P005A |
Structure | G+G |
TP VA (mm) | 52.44*87.00 |
Cover OD (mm) | 68.24*106.85*1.1 |
Sensor OD | 53.64*88.20*0.55 |
Operation Temp(℃) | -20-70 |
Storage Temp(℃) | -30-80 |
Interface | IIC |
Number of Touch | 5 |
CTP IC | Microchip Technology |
TFT to Match | Can be chosen |
Suitable for touch interfaces on factory automation equipment, PLC control panels, and machine HMIs where space is limited but reliable touch input is essential.
Ideal for embedded systems and controllers that require a compact, responsive touch panel for menus, settings, and status feedback.
Used in portable instruments, handheld diagnostic devices, and measurement tools that need intuitive touch input in a small form factor.
Applicable to interactive kiosks, self-service terminals, and public access control panels where a compact touch interface improves user experience.
Suitable for smart appliances, consumer control panels, and small IoT devices that integrate a touch interface for user interaction.
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To meet diverse integration needs, we offer extensive customisation for you, including:
• 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)
• Tailored shape, length, and PIN definitions for full compatibility.
• EMI shielding and circuit optimisation.
• Supports multiple conversions: SPI, MCU, RGB, MIPI, LVDS, EDP
• 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.
• Options: RGB / VGA / HDMI / LVDS / DVI / Type-C
• Fully compatible with custom TFT and LCD modules.
• Optimised design for stable image transmission and performance.
• 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 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
• 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
Optical Bonding | Size Range | Notes |
OCA | Up to 15.6” | Two fully automated production lines for high-volume manufacturing |
LOCA / OCR | Up to 32” | Excellent for high contrast and durability |
Silicone | Up to 32” | Ideal for rugged, large-size industrial applications |
This 4 inch TFT touch display supports multiple interface options depending on the selected controller IC and system requirements.
Display interface: SPI, RGB (TTL), MIPI DSI
Touch interface: I2C (standard), USB optional
Custom FPC pinout and connector definition available
Interface selection can be aligned with your mainboard architecture to ensure compatibility and stable integration.
 | 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. |
This panel is typically used in compact control interfaces such as handheld diagnostic tools, portable industrial controllers, small HMI panels, and embedded devices where space is limited and single-touch interaction dominates.
The panel communicates via IIC and requires a compatible touch controller driver on the host MCU or embedded system. Engineers should verify voltage compatibility, communication protocol support, and firmware alignment during system development.
The glass-on-glass structure improves surface hardness and long-term stability compared to resistive panels or G+F designs. It is better suited for repeated touch operation in commercial or light industrial environments.
The panel supports operation in environments ranging from cold indoor workshops to high-temperature enclosed equipment. However, overall performance depends on enclosure design, bonding method, and matched display characteristics.
Yes. The panel is supplied independently and can be matched with various TFT modules depending on resolution and mechanical alignment requirements. Final integration should consider viewing area alignment and mechanical tolerance control.
