Este 4-inch square TFT LCD display with CTP touch is designed for embedded applications requiring a compact 1:1 display format, high-resolution graphics, and interactive user operation. Featuring a 720×720 resolution, 300 cd/m² brightness, e uma Interface MIPI, this module provides a reliable display solution for industrial HMI systems, smart control panels, portable devices, and customized embedded products.
O square display format provides a balanced visual area for modern user interfaces, allowing developers to create clear icons, dashboards, control panels, and graphical interfaces. The integrated painel tátil capacitivo (CTP) enables intuitive interaction, making it suitable for touch-enabled applications requiring both display performance and user control.
Equipado com o FL7707 driver IC, this display module supports stable image control and efficient embedded system integration. With a compact module size of 84 × 84 × 3.20 mm and an operating temperature range of -20°C a +70°C, it is suitable for various industrial and embedded applications where space efficiency and reliability are important.
Specification Table
| Item | Especificação | Unidade | Observação |
|---|
| Tamanho do LCD | 4.0 | polegada | Tela quadrada |
| Resolução | 720 × 720 | pixéis | 1:1 square resolution |
| IC de acionamento | FL7707 | - | Display driver IC |
| Viewing Area | 71.93 × 71.93 | mm | Active display area |
| Tamanho do módulo | 84 × 84 × 3.20 | mm | Integrated touch structure |
| Brilho | 300 (Típ.) | cd/m² | Standard brightness |
| Interface | MIPI | - | High-speed embedded interface |
| Painel tátil | CTP | - | Integrated capacitive touch panel |
| Temperatura de funcionamento | -20 ~ +70 | °C | Industrial application range |
Caraterísticas principais
4-Inch Square TFT LCD Design
The 1:1 square display format provides a balanced visual area for modern graphical interfaces, control panels, and embedded applications requiring symmetrical screen layouts.
720×720 High-Resolution Display
The 720×720 pixel resolution delivers sharp images, detailed icons, and smooth UI rendering for smart devices and industrial control systems.
Suporte de interface MIPI
The MIPI interface provides an efficient connection solution for embedded platforms requiring compact wiring, high-speed communication, and reliable display performance.
Integrated Capacitive Touch Function
The built-in CTP touch panel enables interactive operation for HMI systems, smart terminals, control panels, and customized electronic products.
Compact Integrated Structure
With an outline dimension of 84 × 84 × 3.20 mm, this display module provides a compact solution for applications requiring limited installation space.
Wide Operating Temperature Range
The module supports operation from -20°C a +70°C, making it suitable for various embedded and industrial environments.
Aplicações
- Sistemas HMI Industriais
- Painéis de Controle para Casa Inteligente
- Portable Electronic Devices
- IoT Smart Terminals
- Medical Equipment Interfaces
- Smart Control Devices
- Embedded Display Systems
- Customized Electronic Products
Cenários de aplicação
Industrial HMI Control Panels
The square touch display provides a clear and efficient interface solution for industrial equipment, automation systems, and monitoring devices.
Smart Home Control Interfaces
The 1:1 display format is suitable for smart switches, wall-mounted controllers, and connected home devices requiring a compact touch interface.
Portable Embedded Devices
The compact structure, high-resolution output, and integrated touch function make this display suitable for portable instruments and handheld electronic products.
Medical and Professional Equipment
The square display format supports clear data presentation, graphical interfaces, and touch interaction in professional equipment applications.
Customized Display Projects
RJY Display supports project-based Personalização do display, including touch integration, interface adaptation, backlight customization, and controller matching according to application requirements.
Why Choose This 4-Inch Square TFT LCD Display?
- 1:1 square display format for balanced UI design
- 720×720 high-resolution output for detailed graphical interfaces
- Integrated CTP touch panel for interactive applications
- MIPI interface support for compact embedded system integration
- Compact module structure for space-limited products
- Wide operating temperature range for industrial applications
- Customization support based on project requirements
Request Information
Would you like to receive the ficha de dados, 3D model (STEP file), or a sample quote for evaluation?
Contact RJY Display for display integration support and customized TFT LCD solutions.