3.92'' High Brightness Smart HMI TFT LCD Display Module

For users, the central advantage is:

Stability and Reliability: Rigorous environmental testing ensures long-term stable operation in industrial conditions such as vibration and temperature fluctuations.

Clear Visibility: Boasting a high resolution of 320×320, a typical brightness of 300 cd/m², and a wide viewing angle of 80°(H/V), it guarantees clear readability of information under various lighting conditions.

Easy Integration: The universal MCU interface (driven by ST7365P IC) and standard 40-pin connector greatly simplify the development and connection process of embedded systems.

Parameter

Tianfu 3.92'' High Brightness Smart HMI TFT LCD Display Module Details

This highly reliable 3.92'' High Brightness Smart HMI TFT LCD Display Module is the perfect choice for the following fields:

1.Industrial Control & Automation

Handheld industrial controllers, portable equipment debugging terminals, human-machine interfaces (HMIs) for small instruments and meters

2.Smart Home & Security

Smart home control panels (wall-mounted or desktop central control screens for lighting, air conditioning, and security system management), household appliance control panels (e.g., touch interfaces for high-end air conditioners, refrigerators, microwave ovens, air purifiers, and smart speakers)

3.Consumer Electronics

Portable entertainment devices (e.g., handheld game consoles, portable DVD/media players), digital photo frames, handheld digital products (e.g., MP3/MP4 players, electronic dictionaries, early education devices)

4.Medical & Health Equipment

Portable ultrasound scanners, portable monitors, electrocardiographs, sleep ventilators

5.Automotive & Transportation

Instrument panels for motorcycles/electric vehicles, auxiliary display screens for smart rearview mirrors

Typical Application Case from Our Client: A well-known industrial automation manufacturer has integrated this display into its new-generation portable PLC programmer. Its wide-temperature operating character ensures that engineers can use it normally both in workshops and outdoor field sites. The high-brightness screen remains clearly visible even under strong light, and the MCU direct-drive interface simplifies the design and accelerates the product’s time-to-market.

What You Can Expect from Tianfu: Our Support & Warranty Commitment

We are committed to providing customers with comprehensive support from evaluation to mass production.

Sample Support

Engineers and purchasers are welcome to apply for samples for testing and evaluation.

We provide complete supporting documents, including data sheets, initialization code examples, interface definition diagrams and recommended circuits.

Quality Warranty

This product comes with a 12-month warranty starting from the date of shipment.

Within the warranty period, we offer free repair or replacement services for performance faults caused by non-human factors.

Return & Exchange Rules

Samples

Within 7 days after receipt, you may apply for return or exchange if the product has inherent performance defects caused by non-human factors.

Bulk Orders

Subject to the terms and conditions stated in the order contract. We promise to take full responsibility for any confirmed batch quality issues.

How Can We Tailor an LCD Solution for You?

We provide flexible customization services to meet the specific requirements of your projects.

• Customizable Items:

◦ Backlight Adjustment: Brightness and color temperature can be customized as required (e.g., all-white or warm-white backlight).

◦ Optical Bonding: Optional Optical Bonding Solution (OGS) process is available to reduce reflection and enhance readability under strong light.

◦ Interfaces & Pins: Interface sequence or definition can be adjusted within the scope of feasibility.

◦ Surface Treatment: Surface coatings such as Anti-Glare (AG) and Anti-Fingerprint (AF) can be added.

◦ FPC & Connectors: FPC length, shape and connector type can be adjusted according to structural requirements.

• Standard Process Flow:

Requirement Communication: Our technical team will connect with you to clarify customization details.

Solution Evaluation & Quotation: Provide technical feasibility analysis and customized quotation.

Design & Prototyping: Develop samples and conduct internal testing.

Sample Confirmation: Deliver samples to customers for testing and verification.

Small-Batch Trial Production: Conduct small-batch trial production after passing customer verification.

Bulk Production & Delivery: Launch stable bulk production and deliver on schedule after completing all tests.

Tianfu Leading Time