938 Optoelectronics

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

A 938 application is a type of display module which is used for displaying specific data with the aid of a graphic interface. The 938 application is developed with the combination of a LCD (Liquid Crystal Display) panel, OLED (Organic Light-Emitting Diode) panel, and a specialized graphic controller.

In this article, the effective field of application of 938 module and the detailed working principle of it is discussed.

Application Field of 938 Module

The 938 module is used in a wide range of applications due to its features of high resolution, good image quality and low power consumption. This module is most often used for data management systems, POS machines, medical and electrical instruments, industrial control systems and robotic systems.

Also, the 938 module is displayed in the retail industry for displaying graphs and diagrams, which makes it an ideal choice for customers’ buying decisions. With its wide viewing angle, the 938 module can be used in public displays, interactive kiosks and gaming devices.

Working Principle of 938 Module

The working principle of the 938 module is based on the combination of a LCD and OLED panel, along with a specialized graphic controller. The LCD panel is used to display the data while the OLED panel is used to project light and create the graphic images. The graphic controller is used to control the image display.

The LCD panel comprises of several liquid crystal molecules suspended between two transparent electrical conductors. When an electric current is passed through the conductors, the LCD molecules align in a particular direction and allow or block light from passing through them, thus producing an image or shape on the screen. On the other hand, OLEDs create light internally by absorbing electrical current, thus providing excellent brightness and contrast.

The specialized graphic controller processes the data to be displayed and then sends the corresponding signals to the LCD and OLED panels. Thus, the data is sent from the controller to the LCD and OLED panels in order to display the text or image on the screen. The image or text can be changed according to the user’s needs. Finally, the image or text is displayed on the LCD and OLED panels and can be seen by the user.

Conclusion

In conclusion, we can say that the 938 module is used in many different applications due to its high resolution, good image quality and low power consumption. This module combines a LCD panel, an OLED panel and a specialized graphic controller to display images and text. By understanding the working principle of the 938 module, we can use it effectively in industrial and commercial applications.

The specific data is subject to PDF, and the above content is for reference