As self-illuminating, they are exceptionally flat and high-contrast in all directions. They are available with pins for direct mounting or with ZIFF connections.
Whether it is Arctic cold or tropical heat, the durable, small-format OLED displays from DISPLAY VISIONS can cope with the most extreme ambient temperatures. They work reliably in a wide range of temperatures from -40° to +80°C. Even at -40°C, the typical response time remains an ultra-fast 10 µs without afterglow. This makes this graphic OLED range ideal for use in refrigeration or cold storage facilities. They also perform their duties reliably and for a long period of time in hand-held devices for outdoor use or in drying kilns, saunas or machine rooms.
With their self-illuminating OLED technology, these panels do not require backlighting. They are therefore very flat, having a thickness of between 2 and 2.5 mm. These devices do not suffer from temperature-dependent contrast drift. Their display remains high-contrast and sharp even when viewed at any angle over 360°. The contrast ratio is over 1,000:1.
These OLEDs are available in white and high-contrast yellow, with and without a polariser and protective glass. As the world’s first OLED displays in this format, they are available with pins in a 2.54 mm grid for direct soldering. This eliminates the need for expensive assemblies, helps with the rapid construction of samples and simplifies the series production. A ZIFF connector for connection via flexible cables is also possible. The controller is already integrated. It is controlled either via a pin-saving SPI interface or the I²C bus. The supply voltage is 3.3 V.
DISPLAY VISIONS currently offers the EA OLEDs in 0.66″ to 5.5” diagonals. The resolutions are between 64×48 and 256×64 dots. The 2″ EA OLEDM204 is purely a text display and is able to display 3×20 or 2×20 characters in double font size instead of 4×20.
