Light sensitive display with multiple data set object detection
First Claim
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1. A display device comprising:
- a stack of layers having a surface, the stack of layers being configured to display an image at the surface of the stack of layers;
a first set of light sensitive elements included in the stack of layers, the first set of light sensitive elements having a first sensitivity to light and being configured to provide a first data set corresponding to an object on or near the surface; and
a second set of light sensitive elements included in the stack of layers, the second set of light sensitive elements having a second sensitivity to light and being configured to provide a second data set corresponding to the object on or near the surface;
wherein the first sensitivity to light is different from the second sensitivity to light, one and not the other of the first and the second data sets is selected and a location of the object on or near the surface is determined based on the selected data set.
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Abstract
A display device including a surface for viewing an image comprising a stack of layers configured to display the image and a first and second set of light sensitive elements included in the stack. The first set of light sensitive elements is configured to provide a first data set corresponding to an object on or near the surface based on a first sensitivity to light. The second set of light sensitive elements is configured to provide a second data set corresponding to the object on or near the surface based on a second sensitivity to light. One of the first and the second data sets is selected and a location of the object on or near the surface is determined based on the selected data set.
354 Citations
17 Claims
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1. A display device comprising:
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a stack of layers having a surface, the stack of layers being configured to display an image at the surface of the stack of layers; a first set of light sensitive elements included in the stack of layers, the first set of light sensitive elements having a first sensitivity to light and being configured to provide a first data set corresponding to an object on or near the surface; and a second set of light sensitive elements included in the stack of layers, the second set of light sensitive elements having a second sensitivity to light and being configured to provide a second data set corresponding to the object on or near the surface; wherein the first sensitivity to light is different from the second sensitivity to light, one and not the other of the first and the second data sets is selected and a location of the object on or near the surface is determined based on the selected data set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method comprising:
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processing, by a display device comprising a stack of layers having a surface and being configured to display an image at the surface of the stack of layers, a first data set from a first set of light sensitive elements included in the stack of layers, the first set of light sensitive elements having a first sensitivity to light, the first data set corresponding to an object on or near the surface; processing, by the display device, a second data set from a second set of light sensitive elements included in the stack of layers, the second set of light sensitive elements having a second sensitivity to light, the second data set corresponding to the object on or near the surface, the first sensitivity to light being different from the second sensitivity to light; and selecting, by the display device, one and not the other of the first and the second data sets to determine a location of the object on or near the surface. - View Dependent Claims (16, 17)
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Specification