Display Modules

5.5-Inch TFT LCD Display, 720×1280 Resolution, 300 cd/m² Brightness, MIPI Interface, Optional CTP Touch Panel

Name: 5.5-Inch TFT LCD Display, 720×1280 Resolution, 300 cd/m² Brightness, MIPI Interface, Optional CTP Touch Panel GX055-31MH-A1 - RJY Display
SKU: GX055-31MH-A1

Display and controller solution support for engineering-driven projects.

– LCD Size: 5.5 inches
– Resolution: 720 × 1280 pixels
– Brightness: 300 cd/m²
– Interface Type: MIPI
– Touch Support: Optional CTP Touch Panel

Request Compatibility Review View Technical Details

For faster evaluation, please share your target application, display size, resolution, interface, touch requirement, controller board requirement, and annual demand.

SKU: GX055-31MH-A1 Category: Display Modules, Standard Displays

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5.5-Inch TFT LCD Display, 720×1280 Resolution, 300 cd/m² Brightness, MIPI Interface, Optional CTP Touch Panel

Engineering Review

Confirm Product Fit Before Sampling

Display and controller board projects usually require more than a model number. RJY can review your technical requirements before sample or quotation discussion.

Specification Matching

Check display size, resolution, brightness, viewing angle, touch requirement, and operating environment.

Interface & Board Review

Review interface type, pin definition, controller board requirement, driver IC, and system compatibility.

Customization Direction

Discuss cover glass, backlight, touchscreen, FPC, firmware, and mechanical coordination when needed.

RFQ Preparation

Prepare application details, sample quantity, annual demand, target timeline, datasheet, or reference product.

Description
FAQ

This 5.5-inch TFT LCD display is designed for compact embedded applications requiring a portrait-oriented screen, high-resolution graphics, and MIPI interface integration. Featuring a 720×1280 resolution, 300 cd/m² brightness, and a MIPI interface, this module provides a practical display solution for handheld devices, industrial equipment, smart terminals, control panels, and customized embedded products.

The portrait display format provides a viewing area of 68.4 × 121.6 mm, supporting vertically oriented graphical interfaces while maintaining compact mechanical dimensions. The module also supports optional capacitive touch panel (CTP) integration, enabling interactive display configurations according to project requirements.

Equipped with the 9881 driver IC, this display module supports embedded display integration in a compact form factor. With an outline dimension of 70 × 127.6 × 1.7 mm, it provides a thin display structure suitable for products with limited internal installation depth.

Specification Table

Item	Specification	Unit	Remark
LCD Size	5.5	inch	TFT LCD display
Resolution	720 × 1280	pixels	Portrait display format
Driver IC	9881	—	Display driver IC
Viewing Area	68.4 × 121.6	mm	Active display area
Module Size	70 × 127.6 × 1.7	mm	Ultra-thin module structure
Brightness	300 (Typ.)	cd/m²	Standard brightness
Interface	MIPI	—	Embedded display interface
Touch Panel	Without / With CTP	—	Optional capacitive touch support
Operating Temperature	-20 ~ TBD	°C	Upper temperature limit not provided

Key Features

5.5-Inch Compact TFT LCD Display

The 5.5-inch screen size provides a balanced display area for embedded products requiring compact dimensions and vertically oriented graphical interfaces.

720×1280 High-Resolution Display

The 720×1280 pixel resolution supports detailed text, graphics, icons, menus, and user interface elements for compact embedded systems.

MIPI Interface Support

The MIPI interface supports integration with compatible embedded processors and system platforms requiring a compact digital display connection.

Optional Capacitive Touch Function

The module supports optional CTP integration, enabling interactive operation for smart terminals, industrial controllers, portable equipment, and customized electronic products.

300 cd/m² Brightness

With a brightness level of 300 cd/m², this display provides suitable visual performance for typical indoor and controlled lighting environments.

Ultra-Thin 1.7 mm Structure

With an outline dimension of 70 × 127.6 × 1.7 mm, the display provides a very thin module structure for products where installation depth is limited.

Applications

Handheld Electronic Devices
Industrial Control Equipment
Smart Home Interfaces
IoT Terminals
Portable Instruments
Medical Equipment Interfaces
Embedded Control Systems
Customized Display Products

Application Scenarios

Handheld and Portable Devices

The compact 5.5-inch size and thin module structure make this display suitable for portable electronic products and handheld equipment with limited internal installation space.

Industrial Equipment Interfaces

The 720×1280 resolution and MIPI interface make the module suitable for compact equipment controllers, monitoring interfaces, and embedded HMI applications.

Smart Device Control Panels

The portrait-oriented screen can support menu-based interfaces, status information, control functions, and graphical operation panels for smart devices.

Embedded Information Terminals

The compact dimensions and high-resolution display area are suitable for IoT terminals and embedded systems requiring detailed visual content within a relatively small panel size.

Customized Display Projects

RJY Display supports project-based customization including touch integration, interface adaptation, backlight optimization, cover glass, FPC, and structural coordination according to application requirements.

Why Choose This 5.5-Inch TFT LCD Display?

Compact 5.5-inch format for embedded products
720×1280 resolution for detailed graphical interfaces
MIPI interface for embedded system integration
Optional CTP touch panel for interactive applications
Ultra-thin 1.7 mm module structure
300 cd/m² brightness for typical indoor applications
Suitable for portable, industrial, smart device, and embedded systems
Customization support based on project requirements

Request Information

Would you like to receive the datasheet, 3D model (STEP file), or a sample quote for evaluation?

Contact RJY Display for display integration support and customized TFT LCD solutions.

FAQ

Is RJY an Original Equipment Manufacturer (OEM)?

Yes. RJY is a direct provider and manufacturer with vertically integrated capabilities, offering full-cycle hardware innovation from design and PCBA assembly to final system integration.

What types of customization does RJY accept?

We can provide customization in the following four distinct areas: Systems & HMI、Display Modules、Software Services、Industrial Design.

What is the stock status for this product?

Most products on display have at least one unit in stock for testing or quick sampling. For sample requests over 20 units, please check with us in advance to ensure the current stock status.

How are the fees structured for custom projects?

Our custom project fees typically consist of two main components:
NRE (Non-Recurring Engineering) fees and unit pricing.
In many cases, if your order reaches a certain volume, we offer to offset or credit a portion of the NRE fees back to you.

How long does a typical customization project take?

The timeline depends on the depth of customization:
Software/Firmware Tweaks: 1-2 weeks
Minor Hardware Modifications: 4-6 weeks
Full-Cycle R&D Projects: 12-16 weeks