Electronic devices with display-integrated light sensors
First Claim
1. A display, comprising:
- light-generating layers;
a transparent cover layer;
an additional layer having conductive traces, wherein the additional layer is interposed between the light-generating layers and the transparent cover layer; and
a light sensor at least partially interposed between the light generating layers and the transparent cover layer, wherein the light sensor is electrically coupled to at least one of the light-generating layers.
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Abstract
An electronic device is provided, with a display and a display-integrated light sensor. The display includes a transparent cover layer, light-generating layers, and a touch-sensitive layer. The display-integrated light sensor is interposed between the transparent cover layer and a display layer such as the touch-sensitive layer or a thin-film transistor layer of the light-generating layers. The light-generating layers include a layer of organic light-emitting material. The display-integrated light sensor can be implemented as an ambient light sensor or a proximity sensor. The display-integrated light sensor may be a packaged light sensor that is integrated into the display layers of the display or may be formed from light-sensor components formed directly on a display circuitry layer such as the touch-sensitive layer or the thin-film transistor layer.
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Citations
20 Claims
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1. A display, comprising:
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light-generating layers; a transparent cover layer; an additional layer having conductive traces, wherein the additional layer is interposed between the light-generating layers and the transparent cover layer; and a light sensor at least partially interposed between the light generating layers and the transparent cover layer, wherein the light sensor is electrically coupled to at least one of the light-generating layers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A display, comprising:
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a cover layer; a light-emitting layer; a first substrate interposed between the light-emitting layer and the cover layer and having conductive traces formed thereon; a second substrate interposed between the first substrate and the cover layer and having conductive traces formed thereon; and a light sensor electrically coupled to the conductive traces on the first substrate. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A display, comprising:
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light-generating layers; a touch-sensitive layer; an additional layer having conductive traces interposed between the light-generating layers and the touch-sensitive layer; and a light sensor electrically coupled to the conductive traces on the additional layer. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification