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US Patent 12118951 Display system with optical device

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Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
121189510
Patent Inventor Names
Julien Boucart0
Young-Kai Chen0
Dmitri Iazikov0
Anna Tatarczak0
Date of Patent
October 15, 2024
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Patent Application Number
181135110
Date Filed
February 23, 2023
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Patent Citations
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US Patent 7190859 Distributed optical structures in a planar waveguide coupling in-plane and out-of-plane optical signals
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US Patent 7203401 Multiple wavelength optical source
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US Patent 7333692 Optical waveguide assembled with an optical subunit having a diffractive element set and an optical component
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US Patent 7359597 Birefringence control in planar optical waveguides
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US Patent RE43226 Optical multiplexing device
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US Patent RE41570 Distributed optical structures in a planar waveguide coupling in-plane and out-of-plane optical signals
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US Patent 11294107 Optical apparatus for wide-angle illumination
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US Patent 6993223 Multiple distributed optical structures in a single optical element
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...
Patent Primary Examiner
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Ricardo Osorio
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CPC Code
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G09G 2300/023
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G09G 3/3208
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G09G 3/3473
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Patent abstract

A display system includes a display screen layer, a coupling region, an upper guide, a first coupler, a second coupler, and an optical element. The coupling region may be positioned along a sidewall of the display screen layer and may route a beam between the optical element and the upper guide and may route the beam between the first coupler and the second coupler. The first coupler may be positioned along a front surface of the upper guide and may couple a beam through the front surface of the upper guide. The second coupler may be positioned between the coupling region and the upper guide and may couple the beam between the coupling region and the upper guide. The optical element may be positioned below a back surface of the upper guide. A computing device with the display system is also disclosed.

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