Superimposed displays
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0 Petitions
Accused Products
Abstract
Various embodiments of methods and systems for constructing and utilizing displays constructed from superimposed display subunits are disclosed.
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Citations
87 Claims
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1-67. -67. (canceled)
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68. A display comprising:
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a) a first display subunit comprising a first plurality of light emitting elements, each light emitting element of said first plurality designed to emit light in a characteristic wavelength band; b) a second display subunit comprising a second plurality of light emitting elements, each light emitting element of said second plurality designed to emit light in a characteristic wavelength band; and c) an optical system configured to optically superimpose each light emitting element of said first plurality with a corresponding light emitting element of said second plurality designed to emit light in a like wavelength band; wherein each of said first and second display subunits comprises light emitting elements of at least two types, each type designed to emit light of a respective characteristic wavelength band, and wherein light emitting elements of said first display subunit are optically superimposed with light emitting elements of the same type in said second display subunit. - View Dependent Claims (69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80)
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81. A method of producing a display, comprising:
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a) superimposing first and second display subunits having substantially identical arrangements of light modulating elements to form a superimposed display area, wherein each light modulating element of said first display subunit is designed to modulate light in a respective characteristic pattern, and wherein each light modulating element of said first display subunit within said superimposed display area is superimposed with a light modulating element of said second display subunit designed to modulate light of a like characteristic pattern; b) controlling said first display subunit to produce a first light pattern; and c) controlling said second display subunit to produce a second light pattern that when superimposed with said first light pattern produces a desired light pattern in said superimposed display area; wherein said first display subunit comprises two or more subsets of light modulating elements, each said subset designed to modulate light in a respective wavelength band, wherein each said respective wavelength band is different from the respective wavelength band of at least one other subset of light modulating elements. - View Dependent Claims (82, 83, 84, 85, 86, 87)
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Specification