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US 12,647,675 B2Granted
Variable-resolution cameras and optical communication systems comprising variable-resolution cameras
AssigneeDaktronics, Inc.
InventorsMatthew Alexander Meitl, Ronald S. Cok, Nikhil Jain, Imre Knausz
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Abstract
A variable-resolution optical communication system includes a display operable to display an image and a variable-resolution camera disposed and operable to optically capture the image displayed on the variable-resolution display. A variable-resolution camera includes a camera substrate and camera pixels disposed on the camera substrate. The camera pixels have a variable spatial resolution, for example a variable camera pixel spacing, over the camera substrate and are controllable to capture light.
Claims14
A variable-resolution optical communication system comprising:
- a display operable to display an image;
- and
- a variable-resolution camera disposed and operable to optically capture the image displayed on the display;
- wherein the display comprises a display substrate, display pixels disposed on the display substrate, and a display pixel cluster comprising a display cluster controller disposed on the display substrate between display pixels, wherein the display cluster controller is operable to control two or more display pixels;
- and
- wherein the variable-resolution camera comprises a camera substrate, camera pixels disposed on the camera substrate, and a camera pixel cluster comprising a camera cluster controller disposed on the camera substrate between camera pixels, wherein the camera cluster controller is operable to control two or more camera pixels.
3 more elements
Dependencies are inferred from the claim text.