Wearable display system with nanowire LED microdisplay
By using nanowire LED microdisplays and waveguide components, the bulkiness and frame rate limitations of existing head-mounted display systems have been solved, enabling efficient and comfortable virtual reality or augmented reality displays that provide high-brightness and high-color-accuracy image output.
CN122043744APending Publication Date: 2026-05-15MAGIC LEAP INC
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MAGIC LEAP INC
- Filing Date
- 2021-03-31
- Publication Date
- 2026-05-15
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Figure CN122043744A_ABST
Abstract
A wearable display system includes one or more nanowire LED microdisplays. The nanowire micro LED display may be monochromatic or panchromatic. The nanowire LEDs forming the array may advantageously have a narrow angle emission profile and a high light output. Where multiple nanowire LED micro-displays are utilized, the micro-displays may be located on different sides of an optical combiner, such as X-cube prisms, which receive light from different micro-displays and output light from the same side of the cube. The optical combiner directs the light to a projection optic that outputs the light to an eyepiece that relays the light to the eyes of the user. The eyepiece may output light to the user's eyes at different wavefront divergence amounts to place virtual content on different depth planes.
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Citation Information
Patent Citations
Control and display module for a motor vehicle, and manufacture method
EP2795397A1