VAOM-C12571S-BW/40

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       VAOM-C12571S-BW/40 is a kind of display module with a built-in LED dot matrix. This module is characterized by its ultra-high brightness, high resolution, good viewing angle, and a wide operating temperature range. It is well suited for a wide range of applications in which an attractive, clear display is needed. The applications and working principle of VAOM-C12571S-BW/40 are discussed in this article.

Applications

       VAOM-C12571S-BW/40 can be used for a variety of applications where an ultra-high brightness display is needed. It is typically used in cell phones, watches, and other portable digital products. Moreover, it can also be used in home appliances, medical instruments, automatic ticket vending machines, and other applications where an attractive and clear display is needed.

Working Principle

       At the core of the VAOM-C12571S-BW/40 is a LED dot matrix. The LED dot matrix layout is 40x12. The LED dot matrix is comprised of 12 clusters of 120 red, green, and blue LEDs. Each cluster is divided into 15×8 LED elements, giving the module a total of 120x8 resolution.

       The LED elements of each cluster is driven by an application specific integrated circuit (ASIC) which controls the output of the LEDs. The ASIC also contains a charge injection device (CID) to prevent overdriving of the LED elements. The CID also helps to maintain a uniform brightness across the LED element clusters.

       The VAOM-C12571S-BW/40 utilizes the multiplexing technique to drive the LED elements. In this technique, a set of lines is connected to each of the LED clusters and the ASIC alternately adjusts the output of each line to form the desired display. This ensures that the LEDs do not consume more power than necessary.

       The VAOM-C12571S-BW/40 is further enhanced by the addition of a wide operating temperature range, from -30°C to +85°C. This feature helps to ensure that the module can function in even the harshest of environments without any problems.

Conclusion

       The VAOM-C12571S-BW/40 is a display module which utilizes a LED dot matrix and ASIC technology to provide a highly efficient, ultra-high brightness, and wide-angle display. It is ideal for a wide range of applications, from cell phones to home appliances, and is well suited for environments with a wide range of temperatures.

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