Doubling the emissive layer

Doubling the emissive layer in a device like an OLED means increasing the thickness or amount of the material that produces light when electricity flows through it. This change can enhance brightness and color efficiency because more light-emitting material can generate more photons. However, it might also affect the device’s overall performance, such as its lifespan or energy consumption. Essentially, increasing the emissive layer is a way to boost light output, but it requires balancing other factors to ensure optimal device operation.