SMFLP7.6 Optoelectronics

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Light pipes, also known as light guides or optical waveguides, provide an efficient means of transmitting light from one point to another point. With the development of new materials and technology, numerous applications of light pipes have been developed in the last few decades. One of the most popular types of light pipes is SMFLP7.6, which is widely used in various fields for its superior performance. In this article, we will discuss the application fields and working principle of SMFLP7.6.

Application Fields of SMFLP7.6

SMFLP7.6 is a versatile type of light pipe with many advantages, such as excellent light transmission efficiency (up to 93%), excellent working temperature range (from -20℃ to 70℃), and superior long-term reliability. It is mainly used in the following two application fields.

LED Lighting

As a type of optical waveguide, SMFLP7.6 can deliver light with less light loss. This makes it suitable for use in LED lighting. With SMFLP7.6 light pipes, LED chips can be placed at a distance away from the light emitting surfaces, which will help to reduce the amount of heat generated by the LED chips and thus improve the light efficiency. Additionally, SMFLP7.6 light pipes can also be used to provide uniform illumination on a large surface area, which is widely used in commercial lighting.

Information Display

SMFLP7.6 light pipes are also used in information display applications, such as in LCD or OLED displays, because of their high light transmission efficiency. By using light pipes, light emitted from an LED module can be coupled into the display area. This helps to improve the contrast ratio and color saturation of the output image, and also helps to reduce the power consumption of the LCD/OLED display.

Work Principle & Performance of SMFLP7.6

SMFLP7.6 consists of a light exit end and an optical rod. When an LED light source is applied at the light exit end, the optical rod will channel the light from the exit end to output surface. The light travel through SMFLP7.6 in a “total internal reflection” mode. This means that the light that is absorbed or scattered by the surface of the optical rod is very small, and hence, the light transmission efficiency is very high.

The transmission performance of SMFLP7.6 is affected by factors such as environmental temperature, humidity, and the incident light angle on the optical rod. However, its long-term reliability is excellent. In laboratory tests, SMFLP7.6 showed excellent performance after more than 10,000 hours of continuous operation.

Conclusion

SMFLP7.6 is a versatile light pipe with many advantages, such as excellent light transmission efficiency and long-term stability. It can be used in LED lighting and information display applications due to its performance. The working principle and performance of SMFLP7.6 are also discussed in this article.

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