FAN ASSEMBLY FOR DISPLAYING AN IMAGE
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United States of America Patent
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Issued Date -
Sep 5, 2024
app pub date -
May 14, 2024
filing date -
Jul 28, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Apparatus and methods for displaying an image by a rotating structure are provided. The rotating structure can comprise blades of a fan. The fan can be a cooling fan for an electronics device such as an augmented reality display. In some embodiments, the rotating structure comprises light sources that emit light to generate the image. The light sources can comprise light-field emitters. In other embodiments, the rotating structure is illuminated by an external (e.g., non-rotating) light source.
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International Classification(s)
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- F04D:NON-POSITIVE-DISPLACEMENT PUMPS
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