LCD-S101D14TR

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Display Modules are essential components for most electronic applications, especially in the fields of communication and computing. Today, numerous types of display modules are available on the market, including LCD, OLED character and numeric, etc. Among them, LCD-S101D14TR is one of the most popular display modules with most wide applications and best performance. This article will provide an introduction on LCD-S101D14TR’s application field and working principle.

Application Fields of LCD-S101D14TR

LCD-S101D14TR offers a large number of application fields. Firstly, it is widely used in the medical and healthcare industry due to the robust design and high safety, whichguarantees best performance even under against harsh environment. Secondly, its wide viewing angle and high contrast ratiomake it suitable for aerospace application. Finally, it also widely employed in domestic appliances to realize different user interfaces, such as refrigerators, fans, and air conditioners.

Working Principle of LCD-S101D14TR

LCD-S101D14TR is a passive type display module that works with the reflective principle. It contains four layers of transparent cells filled with liquid crystals. The liquid crystals are special materials that can be arranged in an orderly manner when the electric field is applied. However, when the electric field is released, the liquid crystals will return to their initial state. By alternating the electric field on and off, the crystals can be arranged in different orders, and thus the display can be changed.

The LCD display module usually has four terminals, Vcc, Vss, Vo and RS. Vcc and Vss are the power supply pins, while RS and Vo are signal pins. RS stands forregister select, it is used to decide if the signal is for control registers or for data registers. When the current is flowing through the signal pin, it generates an electric field which controls the orientation of the liquid crystals and changes the display image.

When the desired image needs to be displayed on the LCD-S101D14TR display module,the image signal is firstly sent from the processor to the LCD control chip through the signal control pin. The LCD control chip will then process the signal and convert it into a digital signal. The digital signal is then transferred to the liquid crystals through the signal pins, finally the electric field is applied to the liquid crystals to keep them in the desired arrangement, resulting in the display of the desired image.

Conclusion

To sum up, this article has provided an introduction on LCD-S101D14TR’s application field and working principle. It is clear that LCD-S101D14TR is one of the best display modules with most wide applications and best performance, and its operation relies on the reflective principle. Hopefully the information given in this article will help people better to understand and utilize LCD-S101D14TR.

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