OK204-25-USB-OW-E

Applications

The OK204-25-USB-OW-E is ideal for industrial, medical and automotive displays and consumer applications. This display module can be used for monitoring and controlling various systems, providing data and visual feedback. Examples of common applications include but are not limited to, pressure and temperature readings, displaying output signals, power consumption, and inventory check.

The combination of LCD and OLED display technologies in one unit makes the OK204-25-USB-OW-E highly versatile too. It can display both text and graphics, allowing it to be configured for various tasks. In addition, it is also suitable for use in applications where longterm reliable performance is required due to its ability to withstand extreme temperatures and shock.

Working Principle

The OK204-25-USB-OW-E utilizes LCD and OLED display technologies in combination to achieve a cost-effective display module. A thin film transistor (TFT) is the primary device used in this display module. It scans each row of the display in order to activate the corresponding pixels. This then activates the TN liquid crystal to turn the light off or on, allowing the user to view specified data and information.

The OLED display uses an array of small light emitting diodes (LEDs) to directly display information. This allows it to produce sharper and higher contrast images. OLED display technologies are also known for their energy efficient design and wide viewing angle.

The OK204-25-USB-OW-E is designed to be powered via a USB connection and is also compatible with multiple interfaces. This module measures only 5.3 x 4.3 inches and is ideal for space-critical applications.