空間光変調器を照明するための方法、デバイス、およびシステム

Title:

空間光変調器を照明するための方法、デバイス、およびシステム

Document Type and Number:

Japanese Patent JP7424834

Kind Code:

B2

Abstract:

A display device (5000) comprising one or more light emitters (5010) configured to emit light having more than one polarization state; a waveguide (5015) disposed with respect to said one or more light emitters (5010) to receive light from said one or more light emitters such that at least some of said light is guided therein by total internal reflection, said waveguide (5015) configured to eject light having a first polarization state out of said waveguide (5015); a spatial light modulator (5025) disposed with respect to said waveguide (5015) to receive said light ejected from said waveguide (5015) and modulate said light; and a light recycling system (5030a, 5030b) configured to convert light having a second polarization state to light having the first polarization state.

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Inventors:

Chen, Hui-Chuan
Lin, Wei Chen
Chun, Hyunsun
Trisnadi, Jajaai.
Carlyle, Clinton
Curtis, Kevin Richard
Oh, Chulu

Application Number:

JP2019551525A

Publication Date:

January 30, 2024

Filing Date:

March 21, 2018

Export Citation:

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Assignee:

Magic Leap,Inc.

International Classes:

G02B27/02; G02B30/60; G02C11/00; H04N5/64

Domestic Patent References:

JP2002228971A
JP2015508182A
JP2015534108A
JP2001311904A
JP2017500605A
JP2007011279A
JP2012208202A

Foreign References:

WO2016035517A1

Attorney, Agent or Firm:

Shusaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto

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