Which of the following consists of thin organic layers between two conductors that convert electric into light?

The correct answer is OLED, which stands for Organic Light Emitting Diode. OLED technology is characterized by its use of organic compounds that emit light when an electric current is applied. In an OLED display, thin layers of organic materials are sandwiched between two conductive electrodes. When electricity flows through these layers, the organic compounds emit light, allowing for the creation of vibrant images on the screen.

This technology is notable for its ability to produce deep blacks and a wide color gamut, as individual pixels can be turned on or off completely, achieving true black levels. Additionally, OLED displays are typically thinner and more flexible compared to other display technologies.

In comparison, LED (Light Emitting Diode) refers to a broader category of technology where light is emitted from semiconductor materials, while LCD (Liquid Crystal Display) uses liquid crystals and requires a backlight to produce images. DLP (Digital Light Processing) employs micro-mirrors to project images and is commonly used in projection settings, rather than individual light-emitting pixel technology like OLED.