INTERFEROMETRIC SPATIAL LIGHT MODULATOR FOR PRODUCTION OF DIGITAL HOLOGRAMS

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United States of America Patent

APP PUB NO 20150098066A1
SERIAL NO

14368828

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A digital holographic apparatus, system, and method are disclosed. The apparatus includes an electronic display device comprising an interferometric spatial light modulator based display engine and a processor coupled to the electronic display device. The processor is operative to upload digital content to the electronic display device. The digital content is displayed on the electronic display device and is recorded into a holographic medium when the holographic medium and the electronic display device are flood exposed by a laser generated light beam. The system additionally includes at least one laser coupled optically coupled to the electronic display device and communicatively coupled to the processor. A method of recording a digital hologram in a holographic medium using the digital holographic system also is disclosed.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO LLC1 COVESTRO CIRCLE PITTSBURGH PA 15205

International Classification(s)

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  • 2012 Application Filing Year
  • G03H Class
  • 161 Applications Filed
  • 144 Patents Issued To-Date
  • 89.45 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jurbergs, David Austin, US 22 1921

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Patent Citation Ranking

  • 7 Citation Count
  • G03H Class
  • 12.71 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1587932201 - 1011 - 2021 - 3031 - 4041 - 5005101520253035404550556065707580859095

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