Optoelectronic display device
AssigneeMicroemissive Displays Limited
InventorsJeffrey Peter Wright, David Paul Steven
Life of this patent
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Abstract
An optoelectronic display device comprises an organic light emitting diode microdisplay 1 and a viewing convex lens 2 arranged at a distance from the microdisplay which may be less than, equal to or greater than the focal length of the lens.
Claims13
A direct view optoelectronic display device, comprising an organic light emitting diode microdisplay and a viewing convex, lightweight, plastic, microfresnel lens arranged at a distance therefrom, a physical size of the display is magnified by a factor of no greater than approximately 5 and said distance is less than or equal to the focal length of the lens.
A direct view optoelectronic display device, comprising an organic light emitting diode microdisplay and a viewing convex, lightweight, plastic, microfresnel lens arranged at a distance therefrom, a physical size of the display is magnified by a factor of no greater than approximately 5 and said distance is greater than the focal length of the lens to give an inverted real image.
A display device, comprising a direct view optoelectronic display device having an organic light emitting diode microdisplay and a viewing convex, lightweight, plastic, microfresnel lens arranged at a distance therefrom, said lens magnifies an image of said microdisplay by a factor between 2 to 5 times and serves as a viewing surface for viewing the magnified image from a viewing distance from a viewer's eye of 25 to 50 cm.
An optoelectronic display device, comprising an organic light emitting diode microdisplay and a viewing convex lens arranged at a distance therefrom, said distance is greater than the focal length of the lens to give an inverted real image.
Dependencies are inferred from the claim text.