Concealable input region for an electronic device having microperforations
First Claim
Patent Images
1. An electronic device, comprising:
- an enclosure defining at least a portion of an inner volume and comprising;
a translucent layer defining an input region; and
an opaque masking layer positioned below the translucent layer and defining an array of microperforations, each of the array of microperforations having a width within a range of 30 microns to 80 microns;
a light source positioned within the inner volume and configured to propagate light through the array of microperforations; and
a sensing element positioned within the inner volume and configured to detect input received along the input region, whereinthe array of microperforations are configured to display a symbol when illuminated by the light source.
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Abstract
Embodiments are directed to an electronic device having a hidden or concealable input region. In one aspect, an embodiment includes an enclosure having a wall that defines an input region having an array of microperforations. A light source may be positioned within a volume defined by the enclosure and configured to propagate light through the array of microperforations. A sensing element may be coupled with the wall and configured to detect input received within the input region. The array of microperforations are configured to be visually imperceptible when not illuminated by the light source. When illuminated by the light source, the array of microperforations may display a symbol.
86 Citations
17 Claims
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1. An electronic device, comprising:
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an enclosure defining at least a portion of an inner volume and comprising; a translucent layer defining an input region; and an opaque masking layer positioned below the translucent layer and defining an array of microperforations, each of the array of microperforations having a width within a range of 30 microns to 80 microns; a light source positioned within the inner volume and configured to propagate light through the array of microperforations; and a sensing element positioned within the inner volume and configured to detect input received along the input region, wherein the array of microperforations are configured to display a symbol when illuminated by the light source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification