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US Patent 11327358 Optical stack for directional display

Patent 11327358 was granted and assigned to RealD on May, 2022 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
Current Assignee
RealD
RealD
Date Filed
May 4, 2018
Date of Patent
May 10, 2022
Patent Applicant
RealD
RealD
Patent Application Number
15971969
Patent Citations
‌
US Patent 10488705 Electronic devices with backlit displays
‌
US Patent 10527775 Optical substrates having light collimating and diffusion structures
‌
US Patent 10649248 Displays with adjustable privacy levels
‌
US Patent 10649259 Display device having display panel fixed relative to optical member solely by elastic fixing member
‌
US Patent 11016341 Directional illumination apparatus and privacy display
‌
US Patent 10935714 Optical waveguide for directional backlight
‌
US Patent 11070791 Privacy display apparatus
‌
US Patent 10054732 Directional backlight having a rear reflector
‌
US Patent 10126575 Optical stack for privacy display
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US Patent 10303030 Reflective optical stack for privacy display
•••
Patent Citations Received
‌
US Patent 12117621 Control of reflections of a display device
0
‌
US Patent 11892718 Directional display apparatus
0
‌
US Patent 11892717 Marks for privacy display
0
‌
US Patent 11921367 Marks for privacy display
0
‌
US Patent 11977286 Observer-tracked privacy display
0
‌
US Patent 12013603 Pupillated illumination apparatus
0
‌
US Patent 12066717 Optical stack for switchable directional display
0
‌
US Patent 11747693 Optical stack for switchable directional display
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US Patent 11874541 Directional display apparatus
0
‌
US Patent 11874576 Optical stack for privacy display
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11327358
Patent Primary Examiner
‌
Alexander P Gross
CPC Code
‌
G02B 6/0048
‌
G02B 6/003
‌
G02F 2413/04
‌
G02F 2413/07

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