Aircraft visual indicating or display systems utilizing a cathode ray tube
First Claim
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1. IN AN AIRCRAFT, A DISPLAY APPARATUS FOR PRESENTING TO A PILOT A DISPLAY OF FLIGHT INSTRUMENT INFORMATION SUPERIMPOSED ON HIS LINE OF SIGHT FORWARD OF THE AIRCRAFT, SAID APPARATUS COMPRISING A SCREEN, A PARTLY REFLECTING MIRROR DISPOSED IN SAID LINE OF SIGHT TO DIRECT LIGHT FROM SAID SCREEN INTO SAID LINE OF SIGHT, COLLIMATING MEANS INTERPOSED BETWEEN SAID SCREEN AND SAID MIRROR, A PLURALITY OF WRITING MEANS FOR TRACING RESPECTIVE COMPONENT IMAGES OF THE DISPLAY ON DIFFERENT REGIONS OF SAID SCREEN, AND MEANS FOR RENDERING VISIBLE AND DISTINGUISHING THE IMAGES FROM DIFFERENT REGIONS.
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1 Claim
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1. IN AN AIRCRAFT, A DISPLAY APPARATUS FOR PRESENTING TO A PILOT A DISPLAY OF FLIGHT INSTRUMENT INFORMATION SUPERIMPOSED ON HIS LINE OF SIGHT FORWARD OF THE AIRCRAFT, SAID APPARATUS COMPRISING A SCREEN, A PARTLY REFLECTING MIRROR DISPOSED IN SAID LINE OF SIGHT TO DIRECT LIGHT FROM SAID SCREEN INTO SAID LINE OF SIGHT, COLLIMATING MEANS INTERPOSED BETWEEN SAID SCREEN AND SAID MIRROR, A PLURALITY OF WRITING MEANS FOR TRACING RESPECTIVE COMPONENT IMAGES OF THE DISPLAY ON DIFFERENT REGIONS OF SAID SCREEN, AND MEANS FOR RENDERING VISIBLE AND DISTINGUISHING THE IMAGES FROM DIFFERENT REGIONS.
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Current AssigneeDennis Mccarthy Brian, Joseph Ward John
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Original AssigneeDennis Mccarthy Brian, Joseph Ward John
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InventorsJOSEPH WARD JOHN, DENNIS MCCARTHY BRIAN
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Application NumberUS04/277,394Time in Patent Office1,322 DaysField of SearchUS Class Current348/115CPC Class CodesH04N 7/18 Closed-circuit television [...
