Introduction

In the evolving world of display technology, the 4.0 inch height 5×7 LED dot matrix emerges as a standout for its versatility and vibrant display capabilities. Especially when configured as a bi-color LED matrix, it becomes an indispensable tool for a wide range of applications. This article will delve into the advanced features, varied applications, substantial benefits, and real-world effectiveness of this innovative display technology, drawing on insights from case studies and user testimonials.

Key Features of the 4.0 Inch Height 5×7 LED Dot Matrix

The 4.0 inch height 5×7 LED dot matrix shines with its bi-color functionality, which allows each LED in the array to display two different colors. This capability significantly enhances the utility and aesthetic appeal of the displays.

Technical Specifications:

• Dual-Color Flexibility: Typically combining colors like red and green, which can be alternated or blended to produce additional colors, enhancing the display’s functionality.
• High Resolution: The 5×7 matrix layout ensures that enough pixels are available to represent characters and graphics crisply, making information easy to read at a glance.
• Versatile Integration: Engineered to be compatible with various driving mechanisms, this matrix is easily incorporated into both new and existing systems.

Applications Across Various Industries

The bi-color functionality of this LED matrix makes it suitable for numerous innovative and traditional applications:

• Transportation Signage: Used in bus and train stations for displaying route numbers and destinations.
• Commercial Advertising: Effective in dynamic advertising boards where changing messages attract more attention.
• Industrial Equipment: Utilized in machinery and production lines to provide status updates and alerts.

Advantages and Benefits

Incorporating a 4.0 inch height 5×7 LED dot matrix into your products offers multiple advantages:

• Enhanced Readability: The clarity of bi-color displays improves readability in various lighting conditions.
• Energy Efficiency: LEDs are well-known for their low power consumption, which extends the lifespan of the devices they’re used in.
• Customizability: Users can program displays for specific tasks, making them highly adaptable to different applications.

Real-World Impact: Case Studies and Testimonials

Case Study 1: Airport Information Displays

A major international airport implemented these LED matrices in their departure and arrival boards. The bi-color displays improved visibility and were crucial in providing passengers with clear, up-to-date flight information.

Feedback from the Airport Operations Manager: “The bi-color LED matrices have dramatically improved how we communicate with passengers, enhancing their overall airport experience.”

Case Study 2: Safety Indicators in Manufacturing

A heavy machinery manufacturer integrated the 4.0 inch height 5×7 LED dot matrix into their equipment to act as safety indicators, using different colors to signal operational statuses and warnings.

Testimonial from the Safety Officer: “The dual-color indicators have been vital in preventing operational errors and enhancing our on-floor safety protocols.”

Conclusion

The 4.0 inch height 5×7 bi-color LED matrix offers a dynamic and efficient solution for a wide array of display needs, combining technological innovation with practical application. Its adaptability and effectiveness in improving communication and safety across various platforms demonstrate its value in today’s tech-driven world.

Call to Action: Upgrade your display solutions with the 4.0 inch 5×7 bi-color LED matrix and experience the difference in clarity and versatility. Contact us today to learn more about how our solutions can enhance your projects!

Features

• 4.0-Inch Matrix Height (101.44mm): Large display area ensuring clear visibility, suitable for applications where sizeable visual impact is needed.
• Dot Size: 10.00mm, Circle Dot: Prominent, circular dots for enhanced visibility and aesthetic appeal.
• Column and Row Configuration: 5 Columns x 7 Rows: A matrix of 35 individual dots provides flexibility for displaying various symbols or characters.
• Dimensions (Width x Height): 76.00 x 106.50mm: Sizable yet efficient dimensions for effective display and spatial suitability.
• Bi-Color Selected: Ability to display in two different colors, enhancing the display’s versatility and visual appeal.
• Low Current Operation: Energy-efficient design suitable for both battery-powered and low-power electronic devices.
• High Contrast and Light Output: Ensures excellent readability in diverse lighting conditions.
• Compatible with ASCII and EBCDIC Code: Can display a broad range of characters and symbols, increasing utility.
• Stackable Horizontally: Allows for expanding the display area by aligning multiple units side by side.
• Column Cathode and Column Anode Available: Offers flexibility in electronic design for various circuit integrations.
• Easy Mounting on P.C. Boards or Sockets: Straightforward installation, facilitating efficient integration into electronic systems.
• Categorized for Luminous Intensity: Consistent brightness levels across units for uniform display quality.
• Technically Rugged: Durable and reliable, capable of enduring various operational environments.
• Standard Design: Gray Surface and White Dot: Visually appealing with high contrast for readability.
• RoHS Compliance: Meets environmental safety standards.

Applications

• Public Information Displays: Suitable for large, visible information displays in airports, stations, or event venues.
• Advertising and Retail Signage: Ideal for eye-catching displays in retail settings or for advertising purposes.
• Industrial Displays: Appropriate for displaying data, status messages, or alerts in industrial environments.
• Scoreboards and Event Timers: Useful in sports stadiums or event spaces for visible scoring or timing displays.
• Interactive Kiosks: Can be integrated into information kiosks in public areas, museums, or exhibitions.
• Educational Displays: Beneficial in educational settings for large visual aids or instructional content.
• Healthcare Signage: Suitable for displaying patient information or alerts in hospitals and clinics.
• Safety and Emergency Signage: Appropriate for displaying safety alerts, warning messages, or directional signs.
• Transportation System Displays: Effective in showing route numbers, schedules, or updates in transportation networks.

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Part No. (Cathode)	Part No. (Anode)	Emitting Color	Material	Peak Wavelength (nm)	Voltage typ.(v)	Voltage max. (v)	Luminous min	Luminous typ
BL-M40C571B	BL-M40D571B	ultra Blue	InGaN/SiC	470		13.5	90	150
BL-M40C571D	BL-M40D571D	Super Red	GaAlAs/DH	660		6.6	150	232
BL-M40C571E	BL-M40D571E	Orange	GaAsP/GaP	635		7.5	100	180
BL-M40C571G	BL-M40D571G	Green	GaP/GaP	570		7.5	110	190
BL-M40C571PG	BL-M40D571PG	Ultra Pure Green	InGaN/SiC	525		13.5	200	300
BL-M40C571S	BL-M40D571S	Hi Red	GaAlAs/SH	660		6.6	120	200
BL-M40C571UB	BL-M40D571UB	ultra Blue	InGaN/SiC	470		13.5	110	180
BL-M40C571UE	BL-M40D571UE	Ultra Orange	AlGaInP	630		7.5	110	230
BL-M40C571UG	BL-M40D571UG	Ultra Green	AlGaInP	574		7.5	150	250
BL-M40C571UR	BL-M40D571UR	Ultra Red	GaAlAs/DDH	660		6.6	240	270
BL-M40C571UY	BL-M40D571UY	Ultra Yellow	AlGaInP	590		7.5	110	230
BL-M40C571W	BL-M40D571W	Ultra White	InGaN	-		4.2		250
BL-M40C571Y	BL-M40D571Y	Yellow	GaAsP/GaP	585		7.5	100	180

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