Curved edge display with controlled luminance
First Claim
1. An electronic display comprising:
- a light-releasing display surface extending across a flat face portion and around a curved corner portion of a display matrix;
an image-correcting layer coupled to the light-releasing display surface, the image-correcting layer being configured to transmit light released from the flat face portion and to reorient light released from the curved corner portion such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the flat face portion and the curved corner portion; and
a luminance-correcting layer arranged between the light-releasing display surface and the image-correcting layer, the luminance-correcting layer being configured to deflect the light released from the curved corner portion into an acceptance profile of the image-correcting layer, wherein the luminance-correcting layer includes a subseries of prismatic structures with a plurality of facets arranged to reflect light from the light-releasing display surface onto an adjacent facet, which then refracts the light into the image-correcting layer.
1 Assignment
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Accused Products
Abstract
An electronic display comprises a display matrix, an image-correcting layer, and a luminance-correcting layer. The display matrix includes a flat face portion, a curved corner portion, a light-releasing surface, and a series of pixels extending across the flat face portion and around the curved corner portion. Coupled to the light-releasing surface of the display matrix, the image-correcting layer is configured to transmit light released from the flat face portion of the display matrix and to reorient light released from the curved corner portion of the display matrix such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the series of pixels. Arranged between the light-releasing display surface and the image-correcting layer, the luminance-correcting layer is configured to deflect the light released from the curved corner portion into an acceptance profile of the image-correcting layer.
61 Citations
19 Claims
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1. An electronic display comprising:
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a light-releasing display surface extending across a flat face portion and around a curved corner portion of a display matrix; an image-correcting layer coupled to the light-releasing display surface, the image-correcting layer being configured to transmit light released from the flat face portion and to reorient light released from the curved corner portion such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the flat face portion and the curved corner portion; and a luminance-correcting layer arranged between the light-releasing display surface and the image-correcting layer, the luminance-correcting layer being configured to deflect the light released from the curved corner portion into an acceptance profile of the image-correcting layer, wherein the luminance-correcting layer includes a subseries of prismatic structures with a plurality of facets arranged to reflect light from the light-releasing display surface onto an adjacent facet, which then refracts the light into the image-correcting layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An electronic display comprising:
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a light-releasing display surface extending across a flat face portion and around a curved corner portion; an image-correcting layer coupled to the light-releasing display surface, the image-correcting layer being configured to transmit light released from the flat face portion and to reorient light released from the curved corner portion such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the flat face portion and the curved corner portion; and a luminance-correcting layer arranged between the light-releasing display surface and the image-correcting layer, the luminance-correcting layer including a series of prismatic structures configured to deflect the light released from the curved corner portion into an acceptance profile of the image-correcting layer, the series of prismatic structures including; a first subseries with a plurality of facets arranged to refract light from the light-releasing display surface directly into the image-correcting layer, and, a second subseries with a plurality of facets arranged to reflect light from the light-releasing display surface onto an adjacent facet, which refracts the light into the image-correcting layer. - View Dependent Claims (14)
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15. An electronic display comprising:
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a light-releasing display surface extending across a flat face portion and around a curved corner portion of a display matrix; an image-correcting layer coupled to the light-releasing display surface, the image-correcting layer having substantially constant thickness in a region arranged over the flat face portion and continuously varied thickness in a region arranged over the curved corner portion, the image-correcting layer being configured to transmit light released from the flat face portion and to reorient light released from the curved corner portion such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the flat face portion and the curved corner portion; and a luminance-correcting layer arranged between the light-releasing display surface and the image-correcting layer, the luminance-correcting layer including a series of prismatic structures configured to deflect the light released from the curved corner portion into an acceptance profile of the image-correcting layer, the series of prismatic structures including; a subseries of prismatic structures with a plurality of facets arranged to reflect light from the light-releasing display surface onto an adjacent facet, which then refracts the light into the image-correcting layer, and a material of higher refractive index opposing the light-releasing display surface and a material of lower refractive index opposing the image-correcting layer. - View Dependent Claims (16, 17, 18, 19)
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Specification