Projector architecture incorporating artifact mitigation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11428859
APP PUB NO 20200209459A1
SERIAL NO

16798236

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Abstract

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An artifact mitigation system includes a projector assembly and a set of imaging optics optically coupled to the projector assembly. The artifact mitigation system also includes an eyepiece optically coupled to the set of imaging optics. The eyepiece includes a diffractive incoupling interface. The artifact mitigation system further includes an artifact prevention element disposed between the set of imaging optics and the eyepiece. The artifact prevention element includes a linear polarizer, a first quarter waveplate disposed adjacent the linear polarizer, and a color select component disposed adjacent the first quarter waveplate.

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Patent Owner(s)

  • MAGIC LEAP, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Browy, Eric C Coral Springs, US 37 344
Cheng, Hui-Chuan Cooper City, US 72 2746
Curtis, Kevin Boulder, US 63 943
Greco, Paul M Parkland, US 92 1826
Schuck, Miller Erie, US 13 634
Sissom, Bradley Jay Boulder, US 27 268
Welch, William Hudson Fort Lauderdale, US 71 2887

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