Directional color conversion using photonic crystals with quantum dots

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United States of America Patent

PATENT NO 11448906
SERIAL NO

16667689

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Abstract

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A color converter device includes an array of color conversion regions. The array of color conversion regions includes color conversion regions of a first type and color conversion regions of a second type that is distinct from the color conversion regions of the first type. A respective color conversion region of the array of color conversion regions includes a respective photonic crystal structure defining a respective two-dimensional pattern. The respective color conversion region includes a respective color conversion matrix. The color conversion regions of the first type converts light of a first color into light of a second color that is distinct from the first color and the color conversion regions of the second type converts the light of the first color into light of a third color that is distinct from the first color and the second color.

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Patent Owner(s)

Patent OwnerAddress
META PLATFORMS TECHNOLOGIES LLC1 META WAY MENLO PARK CA 94025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonar, James Ronald Redmond, US 62 313
Fabien, Chloe Astrid Marie Seattle, US 17 53
Huang, Ningfeng Redmond, US 29 226
Parsons, Maxwell Seattle, US 50 200
Valentine, Gareth Redmond, US 29 122

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