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US 6,906,762 B1Granted
Multi-layer display and a method for displaying images on such a display
AssigneeDeep Video Imaging Limited
InventorsPita Witehira, Gabriel Damon Engel
Life of this patent
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Abstract
A display comprising of multi-levels of screens, each screen being selectively transparent with the ability to display images. A method of defining screen layers for upon which to display image on by using sequential time based pixel change as a variable which defines layer.
Claims32
A multi-layered image display comprising:
- a first screen capable of generating a first image;
- a second screen capable of generating a second image, wherein the first screen is in front of the second screen;
- and
- a slightly diffuse layer between the first screen and the second screen, wherein the slightly diffuse layer is adapted to prevent observation of an interference pattern by an observer of the multi-layered image display.
1 more element
A multi-layered image display comprising:
- a first screen capable of displaying a first image having a first pixel alignment;
- a second screen capable of displaying a second image having a second pixel alignment, wherein the first screen is in front of the second screen;
- and
- the second pixel alignment is 45 degrees with the respect to the first pixel alignment.
1 more element
A multi-layered image display comprising:
- a first screen capable of displaying a first image;
- a second screen capable of displaying a second image, wherein the first screen and the second screen are transmissive polarised display devices;
- there is no polariser on at least one face of at least the first screen or the second screen;
- and the first screen is in front of the second screen;
- and
- at least one object between the first screen and the second screen capable of randomizing polarised light.
3 more elements
Dependencies are inferred from the claim text.