Title:
テクスチャ投影電球のための積分点源
Document Type and Number:
Japanese Patent JP6978442
Kind Code:
B2
Abstract:
A texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator. In various embodiments, the interior of the integrator may be a diffusely reflective surface and the integrator may be configured to produce a uniform light distribution at the aperture to approximate a point source. The integrator may be surrounded by a light bulb enclosure. In various embodiments, the light bulb enclosure may include transparent and opaque regions configured to project a structured pattern of visible and/or infrared light.
Inventors:
Koehler, Adrian
Bradski, Gary
Bradski, Gary
Application Number:
JP2018564290A
Publication Date:
December 08, 2021
Filing Date:
April 17, 2017
Export Citation:
Assignee:
Magic Leap,Inc.
International Classes:
H01K1/32
Domestic Patent References:
| JP2013105748A | ||||
| JP6150701A | ||||
| JP60202411A |
Foreign References:
| US20090295266 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
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