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US 2021/0280099 A1Published application
Rotatable substrates having micro-light emitting diodes (leds)
AssigneeHewlett-Packard Development Company, L.P.
InventorsKuan-Ting Wu, Wei-Chung Chen, Cheng-Hua Yu
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Abstract
In some examples, a pixel comprises a plurality of subpixels, wherein each subpixel includes a micro-motor, a rotatable substrate in which the micro-motor is embedded, and a plurality of micro-light emitting diodes (LEDs) embedded in the rotatable substrate.
Claims15
A pixel comprising:
- a plurality of subpixels, wherein each subpixel includes:
- a micro-motor;
- a rotatable substrate in which the micro-motor is embedded;
- and
- a plurality of micro-light emitting diodes (LEDs) embedded in the rotatable substrate.
2 more elements
A display, comprising:
- pixels having a plurality of subpixels, wherein each subpixel includes:
- a micro-motor;
- a rotatable substrate in which the micro-motor is embedded;
- and
- a plurality of micro-light emitting diodes (LEDs) embedded in the rotatable substrate;
- and
- a controller to rotate the plurality of subpixels to cause the micro-LEDs to generate a specified color in each subpixel in response to an input from the controller.
4 more elements
A method comprising:
- receiving, by a micro-motor of a particular subpixel of a pixel, an input from a controller of a display including the pixel;
- rotating, by the micro-motor, a rotatable substrate of the particular subpixel in which the micro-motor is embedded to cause a particular micro-light emitting diode (LED) embedded in the rotatable substrate to be rotated to a particular position based on the input from the controller;
- generating, by the particular micro-LED, a color corresponding to the particular micro-LED at the particular position.
Dependencies are inferred from the claim text.