LG N971-KN-1 Optoelectronics

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LED indication, a type of optical communication, has been used in many applications as a visual indicator of control and alarm signals in both analog and digital circuits. The LG N971-KN-1 is a discrete LED indication device used for visual indication of keypads and displays in consumer electronics and industrial applications. This article discusses the application field and working principle of this device.

Application Field

The LG N971-KN-1 is commonly used for LED indication of consumer electronics, such as keypad, display and remote control status. It is designed to reduce power consumption, as well as to provide a brighter and more uniform illumination than existing LED indicator lights. The device can be used on both LED arrays and LED segments. It can be used as a replacement for conventional indicator lights, offering superior visual appearance and high energy efficiency.

The device can also be used in industrial applications, such as warning and alarm systems. It is ideal for applications where visibility and longevity are important, such as renewable energy systems. The device is designed to be highly reliable and to provide long service life even in harsh environmental conditions.

Working Principle

The LG N971-KN-1 uses an optical principle known as waveguide coupling to achieve uniform lighting. Light from an illuminated segment is coupled into a specially designed waveguide, eliminating uneven lighting due to variations in individual LED intensity. The waveguide distributes the light evenly to the LED segment, providing uniform illumination. The waveguide is designed to be highly efficient, consuming less power than a conventional LED light.

The device also features a high-brightness LED indicator, which increases the visibility of the device even in bright conditions. The LED indicator is highly visible in direct sunlight and has a wide viewing angle. Additionally, the LED indicator has a high efficacy, meaning it can produce a large amount of light per watt of energy consumed.

The device is also designed with a number of features to improve reliability. It is designed with an automatic power down function that reduces the current consumption when the device is not in use. This prevents accidental battery drain and saves power. The device also has a vibration-resistant design, which makes it resistant to shocks, bumps and vibration.

Conclusion

The LG N971-KN-1 is a reliable and efficient LED indication device designed for keypads, displays and remote control status in consumer electronics and industrial applications. The device uses waveguide coupling to achieve uniform lighting and a high-brightness LED indicator, providing improved visibility even in bright conditions. Additionally, the device has a number of features designed to improve reliability and reduce power consumption, making it an ideal choice for applications where visibility and longevity are important.

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