BOE BA104S01-300: A Reliable 10.4-inch SVGA Display for Industrial Applications
BOE BA104S01-300 10.4-inch SVGA TFT-LCD Display Module
Industrial Display Module for Reliable Visual Performance
The BOE BA104S01-300 is a 10.4-inch a-Si TFT-LCD module engineered for consistent performance in industrial and medical applications. It delivers clear, stable imaging through a combination of functional brightness, solid contrast, and a wide operational temperature range, ensuring readability and durability. This display’s standard LVDS interface simplifies integration with a wide variety of embedded systems and single-board computers, reducing design complexity.
- Core Specifications: 10.4″ | 800×600 SVGA | 350 cd/m² Brightness | LVDS Interface.
- Key Advantages: Wide operating temperature (-20 to 70°C) for environmental resilience. Integrated WLED backlight driver board.
- Design Application: A reliable visualization component for systems requiring a durable SVGA display with a 4:3 aspect ratio.
Download Official Datasheet (PDF)
Technical Analysis for System Integration
The BA104S01-300 is built around a set of specifications that prioritize long-term reliability in demanding settings. Its operating temperature range of -20°C to 70°C allows it to function consistently in environments without strict climate control, from factory floors to outdoor-housed equipment. This thermal resilience is crucial for applications where system uptime is a primary concern. The WLED backlight system, with a specified typical lifetime of 30,000 hours, is designed for longevity, contributing to a lower total cost of ownership.
The module’s optical performance is balanced for clarity. A typical brightness of 350 cd/m² combined with an 800:1 contrast ratio ensures that graphical user interfaces, text, and data are clearly legible. This contrast level is similar to the difference between a dark gray and a true black; the higher the ratio, the sharper and more defined the image appears, which is essential for reducing operator eye strain and ensuring accurate data interpretation. The display supports both 6-bit and 8-bit LVDS data inputs, providing flexibility for integration with various timing controllers.
Optimized Application Scenarios
The specific feature set of the BA104S01-300 makes it a suitable component for several key applications:
- Industrial Human-Machine Interfaces (HMI): The 4:3 aspect ratio and SVGA resolution are a common standard for many legacy and new HMI software platforms. Its wide temperature range ensures operational stability.
- Test and Measurement Equipment: Provides a clear and precise readout for critical data, where the 800:1 contrast ratio helps differentiate complex waveforms and numerical values.
- Medical Monitoring Systems: Offers stable and reliable visualization for patient data, where its consistent performance is a key requirement.
- Point-of-Sale (POS) Terminals: The display’s dimensions and antiglare surface treatment are well-suited for commercial environments, improving usability for both operators and customers.
Its blend of durability, standard interface, and balanced opticals makes it a strong candidate for systems needing a reliable 10.4-inch SVGA display.
Key Specifications of the BA104S01-300
| Parameter | Specification |
|---|---|
| Display Characteristics | |
| Screen Size | 10.4 inches |
| Resolution | 800(RGB) × 600 [SVGA] |
| Aspect Ratio | 4:3 (Width:Height) |
| Pixel Arrangement | RGB Vertical Stripe |
| Display Technology | a-Si TFT-LCD, TN, Normally White, Transmissive |
| Optical Characteristics | |
| Brightness | 350 cd/m² (Typ.) |
| Contrast Ratio | 800:1 (Typ.) |
| Viewing Angle (L/R/U/D) | 80/80/65/75 (Typ., CR≥10) |
| Response Time | 30 ms (Typ., Tr+Td) |
| Display Colors | 262K / 16.7M (6-bit / 6-bit+FRC) |
| Interface & Electrical | |
| Signal Interface | LVDS (1 ch, 6/8-bit), 20 pins connector |
| Input Voltage (VCC) | 3.3V (Typ.) |
| Backlight | WLED, 30K hours (Typ.), with LED Driver |
| Mechanical & Environmental | |
| Outline Dimensions | 236(W) × 176.9(H) × 5.9(D) mm |
| Active Area | 211.2(W) × 158.4(H) mm |
| Weight | 300g (Typ.) |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
Engineer’s FAQ
1. What are the viewing angles for the BA104S01-300?
Based on the datasheet, the typical viewing angles are 80° left, 80° right, 65° up, and 75° down (at a contrast ratio of ≥10). The horizontal viewing angle is quite wide, while the vertical performance is optimized for a typical operator viewing position.
2. What are the power requirements for this display module?
The logic board requires a typical input voltage of 3.3V. The module includes an integrated LED driver for the WLED backlight, simplifying the power design as a separate driver is not required.
3. Is the surface treated for glare reduction?
Yes, the display surface has an Antiglare (AG) treatment with a specified haze level of 25%, which helps to diffuse ambient light and reduce reflections.
4. What is the connector type for the LVDS interface?
The module utilizes a 20-pin connector for the LVDS signal and logic power. Engineers should consult the official datasheet for the specific part number and pinout details to ensure proper mating with their control board.
Enabling Reliable System Visualization
The BOE BA104S01-300 provides a well-balanced combination of optical performance, thermal durability, and straightforward integration. Its adherence to the common 10.4-inch SVGA format makes it a practical component choice for developing new industrial systems or as a replacement part in existing ones. By providing a clear and reliable visual output across a wide temperature range, this display module serves as a solid foundation for building effective and durable human-machine interfaces.