What Is Oled Display Technology

Just look at a recent phone like the samsung galaxy s9 and.

What is oled display technology.

Oled panels are made from organic materials that emit light when electricity is applied through them. Each pixel in an oled display is made of a material that glows when you jab it with electricity. Kind of like the heating elements in a toaster but. Typically at least one of these electrodes is transparent.

This organic layer is situated between two electrodes. Ultra hd 4k continues to be adopted as the standard resolution in the tv world. Abbreviated for organic light emitting diode oled is a recently developed display technology in which a layer of organic compound emits light when electric current runs through it along with a combination of filters and color refiner to produce high definition images. It s an understatement to say that 2018 was a big year for screen tech.

It packs in carbon based sheets between two charged electrodes comprising of a metallic cathode and a transparent anode. In the land of high end displays oled or organic light emitting diode technology is considered the pinnacle of picture quality. An organic light emitting diode oled or organic led also known as organic electroluminescent organic el diode is a light emitting diode led in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. What is the oled technology all about.

Since oleds do not require a backlight and filters like lcd displays do they are more efficient simpler to make and much thinner and in fact can be made flexible and even rollable.