Forth Dimension Display, Ltd

Christopher Robert Chalmers

Robert Charles Beat

Jason Darren Drew

Ruiyan Zhao

Mark Newsam

Neil Mallory

Debra Jane Lefley

Mladen Panovic

Gordon John Faulds

Robert Arthur Creber

Jedrzej Nowakowski

Method, apparatuses, and systems are described to display image data to a sub-pixel within a micro-LED (mLED) display. A sub-pixel image data value is stored at the sub-pixel. The sub-pixel is turned to an ON state. A shared row counter value is provided to the sub-pixel. The shared row counter value and the sub-pixel image data value are compared at the sub-pixel. The sub-pixel is turned to an OFF state if the shared row counter value is equal to or greater than the sub-pixel image data value.

Apparatuses, systems, and methods for MicroLED (mLED) backplane architectures

Methods, apparatuses, and systems are described to display image data to a sub-pixel within a micro-LED (mLED) display. A row-based illumination period counter is used to operate sub-pixels within a row of the mLED display. An ON-state signal line and an illumination period signal line are coupled to the sub-pixels in the row. A first counter is incremented by an input clock signal and generates a first output. A second counter receives the first output and the second counter outputs, on the illumination period signal line, a second output that corresponds to an ON time for a sub-pixel. A sub-pixel mLED turns from the ON state to an OFF state when a stored sub-pixel data value is equal to or greater than the second output.

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Dunfermline, United Kingdom

Christopher Robert Chalmers