TFT displays with OLED viewing angle

Electronic Assembly’s brilliant TFT displays offer all-around viewing angles comparable to OLED panels.

Difference between types of displays

Thanks to their extraordinary brightness, TFT displays are perfectly readable even in extremely bright environments.

Conventional TFT displays have one weak point: the more you look at the display at a slant, the weaker the contrast becomes. At a certain angle, it can even tip over completely (grayscale inversion effect). On the other hand, self-luminous OLED panels don’t have this effect, but they have limitations in maximum brightness and lifetime. As a result, the IPS color displays from Electronic Assembly combine the best of both techniques. Thanks to their AACS (All Angle Color Stability) technology, the contrast, and colors of these graphic displays remain virtually unchanged even at extreme viewing angles. With a brightness of up to 1,000 cd/m², these displays are also clearly readable in direct sunlight. Whether in the operating room or the outdoor measuring station, these displays are in demand wherever one glance has to be enough.

Sizes and resolution

Electronic Assembly offers compact TFT displays in staggered sizes from 2″ to 7″. Even the smallest version already has a fine resolution of 240 x 320 pixels and is only 2.2 mm thin. All displays can be ordered with a capacitive multi-touch surface.

The panels are easy to install with flex cable connection and matching ZIFF connector. They can be controlled via the classic RGB interface (16 or 24 bit). The smaller displays (2″, 2.8″ and 3.5″) additionally via SPI. They are suitable with any kind of microcontroller. The supply voltage is 3.3 Volt.

Designed for tough continuous use in industry, the TFT displays operate reliably between -20 °C and +70 °C. In this way, Electronic Assembly guarantees a service life of at least 50,000 operating hours. As with all its products, Electronic Assembly ensures long-term availability from stock for these TFT panels.

Please contact the experts at or call the headquarter.