Applied Materials, Inc.
DISPLAY FORMED BY CURING OF COLOR CONVERSION LAYER IN RECESS

Abstract:

A multi-color display includes a backplane having backplane circuitry, an array of micro-LEDs electrically integrated with backplane circuitry of the backplane, a cover layer spanning the LEDs and having a plurality of recesses, and first and second color conversion layers. Each recess of the plurality of recesses positioned over a corresponding micro-LED from the plurality of micro-LEDs, the first color conversion layer is in each recess over a first plurality of LEDs to convert the illumination from the first plurality of LEDs to light of a first color, and the second color conversion layer is in each recess over a second plurality of LEDs to convert the illumination from the second plurality of LEDs to light of a different second color.