OK162-12-USB-OY

OK162-12-USB-OY is a type of display module classified under LCD, OLED character and numeric segments. It is a 128x64 dots graphical LCD used in various applications. In particular, it can be used as an I/O module for communication with a personal computer using a serial port in order to display images and data.

It consists mainly of a thin-film transistor (TFT) active matrix LCD module, a LED backlight, a DC-DC power supply and drive electronics. The TFT active matrix LCD module contains a liquid crystal display (LCD), and generates a bright, easy-to-see display in both light and dark environments. The LED backlight is a high-brightness light source consisting of a number of LEDs, which ensures consistent brightness by evenly illuminating the display. The DC-DC power supply is connected to the LED backlight and converts the voltage supplied to the LED backlight into the appropriate voltage. The drive electronics provide the logic necessary to drive the LCD and LED backlight and generate the image displayed.

The working principle of OK162-12-USB-OY is straightforward. The drive electronics collect the image data to be displayed and convert it into digital signal format (DSP). The DSP signal is then sent to the TFT active matrix LCD module and the LED backlight. The TFT active matrix LCD module uses its thin-film transistor to generate the desired image on the LCD, and the LED backlight is used to illuminate the image. Finally, the DC-DC power supply steps up or down the voltage as needed and regulates the supply voltage to the LCD, ensuring the proper functioning of the module.

OK162-12-USB-OY can be used in various applications, including industrial control panels, Point-of-Sales (POS) systems, medical and retail equipment, gaming machines and automobile instrument clusters. Its high contrast ratio ensures clear visuals regardless of the environment, while its low power consumption and fast response time for displaying images make it suitable for use in devices with limited internal power. Furthermore, its wide operating temperature range makes it ideal for use in both indoors and outdoors, since it can continue to operate within a wide temperature range.

In conclusion, OK162-12-USB-OY is a display module under LCD, OLED character and numeric segments. It is a 128x64 dots graphical LCD and is suitable for use in various applications. The working principle behind its operation is relatively simple; it collects and converts image data into DSP signal, which is sent to the TFT active matrix LCD module and the LED backlight. The DC-DC power supply then steps up or down the voltage and regulates the supply voltage to the LCD. Owing to its wide operating temperature range, high contrast ratio and low power consumption, OK162-12-USB-OY is a great choice for many types of applications.