OK204-25-OB-V-E

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The OK-204-25-OB-V-E is a type of LCD (Liquid Crystal Display) module that is specially designed to be used in displays. The module is made up of an LCD screen, a controller, and various components that enable the display to function. This module is ideal for applications such as medical equipment, CCTV cameras, industrial control systems, and other similar uses.

Application Field

The OK-204-25-OB-V-E LCD module is typically used in applications where a display needs to be visible in the dark. The module has a backlight that enables the LCD screen to be clearly visible even in a dimly-lit environment. Additionally, the module is designed to be energy-efficient and so can be used in battery-operated systems. This makes it suitable for applications such as handheld devices, medical devices, or even laptops and tablets.

The OK-204-25-OB-V-E LCD module also has wide viewing angle capabilities. The LCD screen is designed to allow for viewing of the display from an angle of 170 degrees from either side, thus allowing it to be viewed from any position. This makes the module ideal for applications that involve the display being viewed from multiple angles, such as medical devices, CCTV cameras, and other such displays.

Working Principle

The OK-204-25-OB-V-E LCD module works on the principle of Liquid Crystal Transistors (LCTs). This type of transistor is composed of two electrodes separated by a dielectric layer. When a voltage is applied to the layers, the dielectric layer passes a current which changes the polarization of the liquid crystal molecules, resulting in a change in the light transmission. This change in the light transmission is used to form images on the LCD screen.

The OK-204-25-OB-V-E LCD module also contains a controller, the main component which controls the LCD display. This controller sends commands to the LCD screen, instructing it to show the desired images or characters. The controller is also responsible for adjusting the brightness of the backlight, as well as for controlling the display’s refresh rate.

Conclusion

The OK-204-25-OB-V-E LCD module is a type of liquid crystal display that is typically used in applications where the display needs to be visible in dark environments. The module is composed of an LCD screen, a controller, and several other components that enable the module to function. It is ideal for applications such as medical equipment, CCTV cameras, industrial control systems, and other similar uses. It also has wide viewing angle capabilities and uses Liquid Crystal Transistors to create images on the LCD screen. The controller is responsible for sending commands to the LCD screen and adjusting the brightness of the backlight.

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