Meta Platforms Technologies, LLC

Keith Patterson

Giuseppe Calafiore

Maxwell Parsons

Yongdan Hu

Zhimin Shi

Zhujun Shi

A self-lit display panel includes a photonic integrated circuit payer including an array of waveguides and an array of out-couplers for out-coupling portions of the illuminating light through pixels of the panel. The self-lit display panel may include a transparent electronic circuitry layer backlit by the photonic integrated circuit layer; the two layers may be on a same substrate or on opposed substrates defining a cell filled with an electro-active material. The configuration allows for chief ray engineering, zonal illuminating, and separate illumination with red, green, and blue illuminating light.

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Kirkland, WA, United States of America

Keith Patterson