Title:
SYSTEMS AND METHODS FOR MULTIPLYING THE IMAGE RESOLUTION OF A PIXELATED DISPLAY
Document Type and Number:
WIPO Patent Application WO/2019/079350
Kind Code:
A3
Abstract:
Systems integrating display resolution-multiplication solutions can be implemented in a variety of different ways. In many embodiments, the system includes an image projector for projecting image light, an image processor for computing a native image and at least one image shifted in a predefined direction, and at least one switchable grating capable of being switched between diffracting and non-diffracting states. In some embodiments, the switchable grating is optically coupled to the image projector. In a number of embodiments, the switchable gratings have a first configuration for propagating the native image light and at least one other configuration for propagating shifted image light having an angular displacement corresponding to the image shift in a predefined direction. By displaying the native and shifted images sequentially within a human eye integration period, the display resolution can be multiplied.
More Like This:
JP2014044244 | GRAPHIC DISPLAY DEVICE |
WO/2010/071620 | METHOD AND SYSTEM FOR DIGITAL CINEMA PRESENTATION SYNCHRONIZED WITH A LIVE PERFORMER |
JP3937691 | PROJECTOR |
Inventors:
WALDERN JONATHAN (US)
GRANT ALASTAIR (US)
POPOVICH MILAN (GB)
GRANT ALASTAIR (US)
POPOVICH MILAN (GB)
Application Number:
PCT/US2018/056150
Publication Date:
January 09, 2020
Filing Date:
October 16, 2018
Export Citation:
Assignee:
DIGILENS INC (US)
International Classes:
G03B21/00; G02F1/13; G03B21/26
Foreign References:
US20140104665A1 | 2014-04-17 | |||
US20160231570A1 | 2016-08-11 | |||
US20060181683A1 | 2006-08-17 |
Attorney, Agent or Firm:
HOANG, Loi, T. (US)
Download PDF: