Projector architecture incorporating artifact mitigation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11822112
APP PUB NO 20220381969A1
SERIAL NO

17833677

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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 Meridian, US 37 344
Cheng, Hui-Chuan Cooper City, US 72 2746
Curtis, Kevin Richard Boulder, US 54 621
Greco, Paul M Parkland, US 92 1826
Schuck,, III Miller Harry Erie, US 17 127
Sissom, Bradley Jay Boulder, US 27 268
Welch, William Hudson Fort Lauderdale, US 71 2887

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