US Patent 8390533 Beam-scan display apparatus, display method, and vehicle

Patent 8390533 was granted and assigned to Panasonic on March, 2013 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Panasonic

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

8390533

Date of Patent

March 5, 2013

Patent Application Number

12523365

Date Filed

November 19, 2008

Patent Citations Received

‌

US Patent 11803055 Sedentary virtual reality method and systems

Patent Primary Examiner

‌

Lun-Yi Lao

Patent abstract

A beam-scan display apparatus (10) displays an image by scanning a beam on a retina of a user, the beam-scan display apparatus (10) includes a case (11) housing (i) a light source (101) emitting a beam for drawing each of pixels constituting the image, and (ii) a scan unit (103) two-dimensionally scanning the beam emitted from the light source (101). Further, the beam-scan apparatus includes a contact lens (12) having a deflection unit (104) deflecting, toward the retina of an eye of the user wearing the case (11), the beam scanned by the scan unit (103), wherein the contact lens (12) is separate from the case (11).

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