OPTICAL SYSTEM AND HEAD-MOUNTED DISPLAY

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United States of America Patent

APP PUB NO 20190235235A1
SERIAL NO

16378721

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical system includes a reflective surface, a display adapted to emit image light toward the reflective surface, and a multilayer reflective polarizer disposed proximate the reflective surface. The multilayer reflective polarizer is curved about two orthogonal axes and includes at least one layer that is substantially optically uniaxial at at least one location. The image light is transmitted by the multilayer reflective polarizer after it is first reflected by the multilayer reflective polarizer. A head-mounted display includes a first optical system and a second optical system disposed proximate the first optical system.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYST PAUL MN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ambur, Gregg A River Falls, US 34 210
McDowell, Erin A Afton, US 48 184
Ouderkirk, Andrew J St. Paul, US 385 13220
Wong, Timothy L St. Paul, US 47 257
Yun, Zhisheng Woodbury, US 66 317

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