Este 4-inch round TFT LCD display with CTP touch is designed for compact embedded applications requiring a display circular with interactive functionality, high-resolution graphics, and efficient system integration. Featuring a 720×720 resolution, 350 cd/m² brightness, e uma Interface MIPI, this module provides a reliable display solution for smart devices, wearable electronics, industrial HMI systems, and customized embedded products.
The integrated painel tátil capacitivo (CTP) enables intuitive user interaction, making this round display suitable for touch-enabled control interfaces, smart terminals, IoT devices, and embedded equipment. The circular form factor provides a distinctive product appearance while supporting flexible integration into compact designs.
Equipado com o JD9365DA driver IC, this display module supports stable image control and reliable embedded system integration. With an outline dimension of 123.5 × 123.5 × 3.4 mm and an operating temperature range of -20°C a +70°C, it is suitable for various embedded and industrial display applications.
Specification Table
| Item | Especificação | Unidade | Observação |
|---|
| Tamanho do LCD | 4.0 | polegada | Tela redonda |
| Resolução | 720 × 720 | pixéis | High-resolution circular display |
| IC de acionamento | JD9365DA | - | Display driver IC |
| Viewing Area | 101.52 × 101.52 | mm | Active display area |
| Tamanho do módulo | 123.5 × 123.5 × 3.4 | mm | Integrated touch structure |
| Brilho | 350 (Typ.) | cd/m² | Standard brightness |
| Interface | MIPI | - | High-speed embedded interface |
| Painel tátil | CTP | - | Capacitive touch panel integrated |
| Temperatura de funcionamento | -20 ~ +70 | °C | Industrial application range |
Caraterísticas principais
4-Inch Round Touch TFT LCD Display
The combination of a circular TFT LCD and integrated capacitive touch panel provides an interactive display solution for compact electronic products and embedded systems.
720×720 High-Resolution Display
The 720×720 pixel resolution delivers clear graphics, detailed icons, and smooth user interface rendering for advanced embedded applications.
Suporte de interface MIPI
The MIPI interface provides an efficient connection solution for embedded platforms requiring compact wiring, high-speed communication, and space-saving system design.
Integrated Capacitive Touch Function
The built-in CTP touch panel supports interactive operation for HMI systems, smart terminals, control interfaces, and customized electronic devices.
Compact Round Mechanical Structure
The circular structure and integrated touch design provide a flexible solution for products requiring a distinctive appearance and efficient installation.
Wide Operating Temperature Range
The module supports operation from -20°C a +70°C, making it suitable for various embedded and industrial environments.
Aplicações
- Smart Wearable Devices
- Sistemas HMI Industriais
- Smart Home Control Interfaces
- IoT Smart Terminals
- Portable Electronic Devices
- Medical Equipment Interfaces
- Automotive Interior Displays
- Customized Embedded Products
Cenários de aplicação
Smart Wearable Equipment
The round 4-inch touch display provides a modern interface solution for wearable electronics and portable devices requiring clear graphics and interactive operation.
Embedded HMI Control Systems
The combination of high resolution, MIPI interface, and integrated touch capability supports compact human-machine interaction systems.
Smart Home Interfaces
The circular display format helps create visually distinctive smart switches, control panels, and connected home devices.
Industrial Monitoring Equipment
The integrated touch function, thin structure, and wide operating temperature range support use in industrial instruments, monitoring systems, and embedded control equipment.
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.
- Integrated CTP touch panel for interactive applications
- 720×720 high-resolution round display for detailed interfaces
- MIPI interface support for compact embedded system integration
- Round display format for differentiated product design
- Compact integrated structure for space-limited products
- Wide operating temperature range for embedded 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.