21‐5: Far‐Field Native Emission Patterns of Various MicroLED Structures
Paul R. West, Khaled Ahmed- General Medicine
With the excitement of MicroLEDs for displays, a variety of different MicroLED architectures have been developed with various advantages in power efficiency and manufacturing. One lingering challenge of the industry is an intuitive understanding of the angular emission patterns of the various MicroLED architectures. The angular emission from the MicroLED (in conjunction with its surrounding materials) will determine the viewing angle of displays. Three common MicroLED architectures are explored, modeled and simulated with Finite‐Element‐Modeling. Native emission patterns from the MicroLEDs are shown, along with an analytical model as a generalized method to understand and predict the angular emission of generic MicroLED architectures.