The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2004
Filed:
Oct. 30, 2001
Applicant:
Inventor:
Olivier F. Prache, Pleasantville, NY (US);
Assignee:
eMagin Corporation, Hopewell Junction, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/399 ;
U.S. Cl.
CPC ...
G09G 5/399 ;
Abstract
A stereoscopic display device includes a pair of OLED microdisplays in a Head Mounted Display. An emulation video signal is provided to the display device. The emulation video signal includes alternating frames of left and right video data. An enable signal is provided to the left and right displays to control when image data in the display is updated so as to update data with corresponding frame data of the emulation signal. The updating of data in the combined display is at the standard rate while the updating of data in each display is at half the standard rate.