Stacked pixel structures
First Claim
1. A high-resolution inorganic light-emitting diode (iLED) display, comprising:
- a display substrate having a display area; and
a plurality of pixels disposed over the display substrate in the display area, each pixel comprising a pixel control device and one or more inorganic light-emitting diode (iLED) devices electrically connected to and controlled by the pixel control device to emit light, wherein, for each of the pixels;
the pixel control device comprises a pixel controller that is disposed or formed in, on, or in direct contact with a pixel substrate separate, independent, and distinct from the display substrate,the one or more iLED devices each comprise an iLED that is disposed or formed in, on, or in direct contact with an iLED substrate separate, independent, and distinct from the display substrate and from the pixel substrates,the one or more iLED devices are disposed in direct contact with the pixel control device and do not extend beyond the pixel controller, andthe pixel controller is disposed in a controller layer over the display substrate and the one or more iLED devices are disposed in an iLED layer different from the controller layer over the display substrate.
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Accused Products
Abstract
A micro-transfer printed high-resolution inorganic light-emitting diode (iLED) display includes a display substrate and a plurality of pixels disposed over the display substrate, each pixel including a pixel controller disposed or formed in or on a pixel substrate and controlling one or more iLEDs disposed or formed in or on respective iLED substrates. The one or more iLEDs are disposed above or below the pixel controller in a separate layer from the pixel controller. The display substrate, the iLED substrate(s), and the pixel substrate are all separate, independent and distinct, and the one or more iLEDs and pixel controller are each separate devices.
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Citations
19 Claims
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1. A high-resolution inorganic light-emitting diode (iLED) display, comprising:
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a display substrate having a display area; and a plurality of pixels disposed over the display substrate in the display area, each pixel comprising a pixel control device and one or more inorganic light-emitting diode (iLED) devices electrically connected to and controlled by the pixel control device to emit light, wherein, for each of the pixels; the pixel control device comprises a pixel controller that is disposed or formed in, on, or in direct contact with a pixel substrate separate, independent, and distinct from the display substrate, the one or more iLED devices each comprise an iLED that is disposed or formed in, on, or in direct contact with an iLED substrate separate, independent, and distinct from the display substrate and from the pixel substrates, the one or more iLED devices are disposed in direct contact with the pixel control device and do not extend beyond the pixel controller, and the pixel controller is disposed in a controller layer over the display substrate and the one or more iLED devices are disposed in an iLED layer different from the controller layer over the display substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A micro-assembled pixel, comprising:
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a pixel control device comprising a pixel controller and a pixel substrate, the pixel controller formed or disposed in, on, or in direct contact with the pixel substrate; and one or more inorganic light-emitting diode (iLED) devices, each comprising an iLED and an iLED substrate separate, independent, and distinct from the pixel substrate, the iLED formed or disposed in, on, or in direct contact with the iLED substrate and electrically connected to and controlled by the pixel controller to emit light, wherein the one or more iLED devices are disposed in direct contact with the pixel control device and do not extend beyond the pixel controller, and the pixel controller is disposed in a controller layer and the one or more iLED devices are disposed in an iLED layer different from the controller layer over the pixel controller. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification