May 27, 2026
Modern pro audio equipment demands more than high-performance signal processing. Engineers and end users expect clear, responsive and compact user interfaces that support precise control in real time.
The Raystar RFB4700 series addresses this need with a bar-type TFT display format, combining high pixel density with compact mechanical integration. These modules are designed to fit narrow or long-format front panels, often found in professional audio equipment.
The series features a high-resolution TFT structure with MIPI interface support, enabling smooth graphics rendering and fast updates for dynamic UI elements such as level meters, EQ curves and system status indicators.
Compact UI integration
The long-format design supports strip-style layouts for channel-based interfaces and rack-mounted systems.
High-resolution visualization
The display enables detailed visualization of audio parameters such as gain staging, filtering and signal monitoring.
Fast interface support
MIPI connectivity supports responsive graphical updates, which is important for real-time audio feedback.
Wide viewing angles
IPS technology ensures consistent visibility from different installation angles, making it suitable for studio and live environments.
RFB4700C9-AYW-MNN is a 7-inch, 280x1424 pixels, TFT LCD with an aspect ratio of 1:5. This display module uses an IPS screen, allowing users to see the display clearly at wider angles (80/80/80/80 degrees).
This 7" 280x1424 TFT module has driver IC OTA7290N-C supporting a 4-lanes MIPI interface. MIPI (Mobile Industry Processor Interface) is a relatively new standard, mainly used in mobile device applications. This MIPI TFT LCD module possesses a high-speed advantage compared to the RGB-interface TFT because of the DSI (Display pixel interface), a high-speed serial interface between the main processor and the display module.
The brightness is 500 cd/m2 with a contrast ratio of 1,000:1. Designed to excel in challenging environments, it operates in temperatures ranging from -20°C to +70°C and can be stored in temperatures from -30°C to +80°C.
Ideal for applications requiring a narrow and elongated display, such as 1U rack-mounted equipment, audio consoles, and sound systems, its slim bar-type design ensures a seamless fit without compromising functionality.
| RFB4700C9-AYW-MNN | Dimension | |
|---|---|---|
| TFT Series | IPS TFT LCD,Bar Type TFT | |
| Size (Diagonal) | 7 inch | |
| Dot Matrix / Resolution | 280 × RGB × 1424(TFT) dots | |
| Module Dimension | 38.2(H) × 186.62(V) × 4.03(D) mm | |
| Active Area | 33.60 (H) × 170.88(V) mm | |
| Dot / Pixel Pitch | 0.12(H) × 0.12(V) mm | |
| LCD Type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 (IPS) | |
| Aspect Ratio | 1:5 (Portrait mode) | |
| Backlight Type | LED, Normally White | |
| Control Board | No | |
| TFT Driver IC | OTA7290N-C | |
| Interface | 4-Lanes MIPI | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
| Brightness | 500 cd/㎡ | |
| O-Film | No | |
| Operating Temperature | -20~+70 °C | |
| Storage Temperature | -30~+80 °C |
The RFB4700C9-AYH-MNC1, a high-brightness 7-inch Bar Type TFT LCD display module equipped with a projected capacitive touchscreen. It boasts a resolution of 280x1424 pixels and IPS screen technology for wide-angle visibility. The module's PCAP touchscreen features the GT911 IC, supporting 5-point touch functionality.
With the OTA7290N-C driver IC and support for a 4-Lane MIPI transmission interface, this module ensures high-performance connectivity. It delivers vivid imagery with a brightness rating of 800 cd/m² and a contrast ratio of 1000:1. Operating within a temperature range of -20°C to +70°C, and capable of being stored in temperatures ranging from -30°C to +80°C, it is built to withstand various environmental conditions.
Ideal for applications requiring a narrow and elongated display, such as 1U rack-mounted equipment, audio consoles, and sound systems, its slim bar-type design ensures a seamless fit without compromising functionality.
| RFB4700C9-AYH-MNC1 | Dimension | |
|---|---|---|
| TFT Series | IPS TFT LCD, Bar Type TFT, High Brightness TFT | |
| Size (Diagonal) | 7 inch | |
| Dot Matrix / Resolution | 280 × RGB × 1424 (TFT) dots | |
| Module Dimension | 43.3 (H) × 201.0 (V) × 5.76 (D) mm | |
| Active Area | 33.60 (H) × 170.88 (V) mm | |
| Dot / Pixel Pitch | 0.12 (H) × 0.12 (V) mm | |
| LCD Type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 (IPS) | |
| Aspect Ratio | 1:5 (Portrait mode) | |
| Backlight Type | LED, Normally White | |
| Control Board | No | |
| Power Board | No | |
| TFT Driver IC | OTA7290N-C | |
| Interface | 4-Lanes MIPI | |
| PCAP FW Version | 71 | |
| PCAP IC | GT911 | |
| PCAP Interface | I2C | |
| PCAP Resolution | X:1424 , Y:280 | |
| Detect Points | 5 Points | |
| Touch Panel | Projected Capacitive Touch Screen (PCAP) | |
| Surface | Glare | |
| Brightness | 800 cd/㎡ | |
| O-Film | No | |
| Operating Temperature | -20~+70 °C | |
| Storage Temperature | -30~+80 °C |
The RFB4700C9-AYH-MNN, a high-brightness 7-inch Bar Type TFT LCD display module. It boasts a resolution of 280x1424 pixels and IPS screen technology for wide-angle visibility. With the OTA7290N-C driver IC and support for a 4-Lanes MIPI transmission interface, this module ensures high-performance connectivity.
It delivers vivid imagery with a brightness rating of 1000 cd/m² and a contrast ratio of 1000:1. Operating within a temperature range of -20°C to +70°C, and capable of being stored in temperatures ranging from -30°C to +80°C, it is built to withstand various environmental conditions.
Ideal for applications requiring a narrow and elongated display, such as 1U rack-mounted equipment, audio consoles, and sound systems, its slim bar-type design ensures a seamless fit without compromising functionality.
| RFB4700C9-AYH-MNN | Dimension | |
|---|---|---|
| TFT Series | IPS TFT LCD, Bar Type TFT, High Brightness TFT | |
| Size (Diagonal) | 7 inch | |
| Dot Matrix / Resolution | 280 × RGB × 1424(TFT) dots | |
| Module Dimension | 38.2(H) × 186.62 (V) × 4.03 (D) mm | |
| Active Area | 33.60 (H) × 170.88(V) mm | |
| Dot / Pixel Pitch | 0.12(H) × 0.12(V) mm | |
| LCD Type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 (IPS) | |
| Aspect Ratio | 1:5 (Portrait mode) | |
| Backlight Type | LED, Normally White | |
| Control Board | No | |
| TFT Driver IC | OTA7290N-C | |
| Interface | 4-Lanes MIPI | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
| Brightness | 1000 cd/㎡ | |
| O-Film | No | |
| Operating Temperature | -20~+70 °C | |
| Storage Temperature | -30~+80 °C |
When integrating the RFB4700 series into pro audio equipment, several key aspects are important to consider:
The RFB4700 series is not part of the audio signal chain. However, it plays an important role in how users interact with and control high-performance audio systems.
For engineers designing professional audio equipment, the RFB4700 series offers a practical display solution that balances compact integration with clear and intuitive usability.
Looking for a compact display solution for your pro audio application?
Contact TOP-electronics to discuss your design requirements and explore how the Raystar RFB4700 series can fit into your next design.
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