OKAYA ELECTRIC AMERICA INC

Graphic OLEDs are available with in a variety of colors and resolutions ranging from 50x16 to 256x64. Some modules can even replace character displays in an existing design where the need for more precise graphic control has arisen. The modules are also available in COB/COG/TAB construction options, and I2C and SPI interface options are available. The OLED Graphic Modules require far less external circuitry to operate in many cases. External contrast control and temperature compensation are not needed, and separate backlight circuitry is also eliminated due to the self-illumination of the pixels.