INTERACTIVE DISPLAY SYSTEM HAVING A SCALED VIRTUAL TARGET ZONE
摘要
A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. A projector and imaging device cooperate with the panel for projecting a video image thereon. An optical detector bridges at least a portion of the waveguides for detecting a location on the outlet face within a target zone of an inbound light spot. A controller is operatively coupled to the imaging device and detector for displaying a cursor on the outlet face corresponding with the detected location of the spot within the target zone.
申请公布号
WO2005031686(A2)
申请公布日期
2005.04.07
申请号
WO2004US27028
申请日期
2004.08.20
申请人
BROOKHAVEN SCIENCE ASSOCIATES;VELIGDAN, JAMES, T.;DESANTO, LEONARD