





5 Inch Round LCD Display Module with HX8399-C Driver IC
Quick Product Summary
The 5 Inch Round TFT LCD Display Module from Brownopto is a circular TFT LCD display solution developed for smart terminals, industrial equipment, embedded systems, and customized electronic products that require a premium full round screen design.
- Product type: 5 inch round TFT LCD display module
- Core specifications: 1080 × 1080 resolution, HX8399-C driver IC, 50pin / MIPI interface
- Brightness: 400 nits for indoor and controlled-environment display applications
- Best for: smart terminals, industrial control devices, embedded systems, and premium circular UI products
- Main advantage: high-definition full round screen structure with LTPS glass and refined display quality
- Recommended use: engineering evaluation, product development, embedded integration, and circular UI design projects
- Selection note: ideal for applications requiring a circular display appearance, stable MIPI connection, and improved visual clarity
Product Overview
The 5 Inch Round TFT LCD Display from Brownopto is a circular display module designed for smart terminals, industrial equipment, embedded systems, and customized electronic products requiring a premium round screen appearance.
This round TFT LCD screen features a 1080 × 1080 resolution, 400 nits brightness, and a 50pin / MIPI interface, making it suitable for display projects that require fine image quality and efficient interface integration.
Built with LTPS glass and high transmittance characteristics, and driven by the HX8399-C driver IC, this model is an ideal option for applications requiring clear visual performance and refined circular display structure.

Key Features
- Full Round Screen Design: Suitable for products requiring a circular display interface and premium product appearance.
- 1080 × 1080 Resolution: Supports high-definition display output and refined UI presentation.
- LTPS Glass Structure: Helps improve display quality with high transmittance performance.
- HX8399-C Driver IC: Provides stable display driving performance for product integration.
- 50pin / MIPI Interface: Supports efficient connection with embedded display systems.
- 400 nits Brightness: Suitable for indoor and controlled-environment display applications.
- High Transmittance Material: Ideal for applications requiring improved visual clarity and refined image performance.
Who This Product Is Best For
Technical Specifications
| Product Name | 5 Inch Round TFT LCD Display Module |
|---|---|
| Brand | Brownopto |
| Display Size | 5 Inch |
| Display Type | TFT LCD |
| Display Shape | Round Screen |
| Driver IC | HX8399-C |
| Resolution | 1080 × 1080 |
| Brightness | 400 nits |
| Interface | 50pin / MIPI |
| Active Area | 127.08 × 127.08 mm |
| Outline Dimensions | 136.53 × 132.20 × 1.98 mm |
| Material Feature | LTPS glass, high transmittance |
Note: Before final selection, it is recommended to confirm interface compatibility, controller support, software adaptation, mechanical structure, connector position, optical requirements, and installation conditions according to the target application design.
Optional Matching Driver Boards
This round TFT LCD display supports multiple optional driver boards for evaluation, development, and signal compatibility testing.
- Video Playback Driver Board: Suitable for multimedia playback demonstration and functional verification.
- HDMI Board: Supports HDMI input for development and testing.
- VGA Drive Board: Suitable for systems requiring VGA display signal support.
- AI Human-Machine Interaction Drive Board: Designed for smart HMI display projects and interactive system development.
Product Selection Notes
This model uses LTPS glass with high transmittance, helping deliver clear display performance and refined visual quality.
It is suitable for customized circular display products that require improved image clarity, stable performance, and a premium display structure.
- Choose this model when your project requires a reliable round TFT LCD with high resolution, premium circular appearance, and MIPI interface support.
- Confirm interface compatibility according to your controller platform, software environment, and hardware design requirements.
- Check optical suitability based on brightness requirements, ambient light conditions, and target display quality expectations.
- Verify mechanical fit according to active area, outline dimensions, connector layout, and enclosure design.
- Confirm development support needs in advance if your project requires optional driver boards, testing support, or customized integration assistance.
Application Scenarios
This 5 inch round TFT LCD module is suitable for products that require a premium circular interface layout, refined visual performance, and practical embedded integration.
Packaging and Delivery
Each display module is packed carefully to help protect the screen surface, connector area, and structural components during sampling, storage, and shipment.
- Selling Units: Single item and bulk order supply supported
- Customization Support: Optional driver board matching and project-based display solution support are available
- Shipping: Global shipping supported, with final freight based on order quantity and destination
Frequently Asked Questions
1. Is this a full round LCD display?
Yes. This model is a full round TFT LCD display with a circular screen structure.
2. What resolution does this 5 inch round display support?
It supports a 1080 × 1080 resolution for high-definition circular display applications.
3. What interface does this display use?
This display uses a 50pin / MIPI interface for display signal integration.
4. Which driver IC is used in this 5 inch round TFT LCD module?
The module uses the HX8399-C driver IC, helping provide stable display driving performance for product integration.
5. What brightness does this round TFT LCD display provide?
This product provides 400 nits brightness, suitable for indoor and controlled-environment display applications.
6. What material feature does this round display have?
It uses LTPS glass with high transmittance, which helps support clear display performance and refined image quality.
7. Are driver boards available for testing and development?
Yes. Optional driver boards include Video Playback Driver Board, HDMI Board, VGA Drive Board, and AI Human-Machine Interaction Drive Board.
8. What should be confirmed before selecting this display module?
It is recommended to confirm the interface type, controller compatibility, mechanical dimensions, optical requirements, and whether driver board support is needed before final selection.
9. What is the main advantage of this 5 inch round display?
The main advantage is that it combines a full round screen structure, 1080 × 1080 resolution, LTPS glass, MIPI interface support, and refined display quality in a premium circular solution.
10. What kinds of projects is this display best suited for?
It is best suited for smart terminals, industrial equipment, embedded systems, interactive HMI devices, and custom circular display applications.
Why Choose This 5 Inch Round TFT LCD Display
The 5 Inch Round TFT LCD Display from Brownopto combines 1080 × 1080 resolution, HX8399-C driver IC, 50pin / MIPI interface, and LTPS glass with high transmittance in a premium circular screen structure.
For customers looking for a dependable round TFT LCD module, a circular LCD display, or a high-definition round screen solution for smart devices and industrial applications, this model is a strong choice for development and product integration.

Featured collection
TFT Custom Solutions
Our company offers custom-made TFT solutions, tailored to your unique display needs, ensuring high-quality, precision, and satisfaction.

Touchscreen Enhancement
Boost your device’s interactivity with our advanced touchscreen technology. We tailor the panel shape and glass thickness to your requirements, enhancing your product’s user experience.

Custom Cable Design
Steady and efficient hardware connections play a vital role in guaranteeing optimal display performance. Our bespoke cabling solutions ensure consistently stable and efficient connectivity, supporting your display unit’s essential operations.

Interface Customization
Enhance the performance of your devices with our tailored display interface solutions. We provide a variety of commonly used interfaces, including MIPI, TTL/RGB, MCU, LVDS, EDP, and SPI. We tailor these interfaces to align with your specific device requirements, ensuring optimized performance and efficiency.

Cover Glass Customization
High-quality cover glass serves to protect your display and enhance the stability and durability of your device. Selecting the appropriate glass thickness and conducting optical bonding further elevates the display quality. Our customized glass solutions ensure that your device not only looks good, but also stood the test of time.

Software/Firmware Customization
Enhance display performance with our customized software and firmware. We tailor the user interface to your device’s needs, maximizing user experience and operational efficiency.

INTELLIGENT CONTROL BOARD
Utilizes high-performance processors and advanced algorithms to achieve fast response and high-efficiency data processing capabilities. Supports various communication protocols to ensure seamless connection with external devices.
Round TFT LCD Series FAQ
Common questions about round TFT LCD displays for OEM and embedded applications.
What is a round TFT LCD display used for?
A round TFT LCD display is commonly used in products that require a circular user interface, such as smart thermostats, rotary control panels, smart home devices, compact HMI terminals, dashboard-style interfaces, and custom embedded products.
Why choose a round TFT display instead of a standard rectangular LCD?
A round TFT display is a better choice for products with circular housings, dial-based layouts, or rotary interaction logic. It helps improve design consistency, reduces unused display corners, and supports round UI elements more naturally than a standard rectangular LCD.
What interfaces are commonly available for round TFT LCD modules?
Round TFT LCD modules are commonly available with interfaces such as MIPI, RGB, MCU, SPI, and QSPI, depending on the display model and project requirements. The right interface should be selected based on the controller platform, pin availability, data speed, and development architecture.
Can round TFT LCD displays be used in OEM and embedded projects?
Yes. Round TFT LCD displays are widely used in OEM and embedded product development. They are suitable for engineering evaluation, hardware integration, interface testing, and mass-production projects that require compact circular display solutions.
What should be confirmed before selecting a round TFT LCD module?
Before selecting a round TFT LCD module, it is best to confirm the required display size, resolution, interface type, brightness level, controller compatibility, mechanical space, and whether a matching driver board or customization support is needed.











