What are character OLED modules

Character OLED’s are compact display that are widely used, especially in industrial settings due to their operative temperature range of -40°C to +80°C.

Using OLED technology these modules are able to emit their own light by managing complex parameters such as contrast and hue.

Character displays have specific standard formats that are integrated within more complex interfaces.

Raystar character OLED display

Raystar's character OLED displays include the option in yellow and white, which are the two most important and recommended colors in terms of long display life and good readability.

Raystar character OLED display modules include COB and COG technologies. Both technologies involve a chip that controls the screen, but in COB (Chip on Board) technology the chip is installed directly on the motherboard; in COG (Chip on Glass) technology, however, the chip is directly bonded to the glass.

The OLED display resolution options with characters offered by Digimax 16x2 and 20x4 have 6800, 8080, SPI and I2C interfaces available.

The OLED display module with characters is an ideal display for industrial applications such as audio, POS, measuring equipment or any character display needs.