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Your search keyword '"Le Boulbar, Emmanuel"' showing total 3 results
Start Over Author "Le Boulbar, Emmanuel" Publication Type Magazines
3 results on '"Le Boulbar, Emmanuel"'

1. 4‐3: MircoLED display on 300mm CMOS platform – crosstalk and optical outcoupling

Author

Steudel, Soeren, Vertommen, Johan, Le Boulbar, Emmanuel, Buscemi, Giuseppe, Bach, Lars, Van Huylenbroeck, Stefaan, Kang, Shuo, De Vos, Joeri, Miller, Andy, Osman, Haris, and Rebibis, Kenneth June

Abstract

We have implemented microLED integration into a 300mm CMOS platform with 9150ppi and brightness > 1Mnits. Here we show the impact of light outcoupling optimization on optical crosstalk and efficiency extraction. By implementing wafer level optics we achieve a crosstalk reduction of more than 20dB between neighboring pixels with >20% of the light within the APEX angle of +/‐20deg relevant for waveguide optics.

Published
2023
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2. 57‐3: MircoLED Display Integration on 300mm Advanced CMOS Platform

Author

Steudel, Soeren, Vertommen, Johan, Le Boulbar, Emmanuel, Buscemi, Giuseppe, Bach, Lars, Van Huylenbroeck, Stefaan, Arumugam, Hariharan, La Tulipe, Douglas Charles, De Vos, Joeri, Miller, Andy, Osman, Haris, and Rebibis, Kenneth June

Abstract

We show for the first time a microLED display integration flow in a 300mm CMOS manufacturing platform resulting a pixel density of 9150dpi with a 3μm pixel pitch and a brightness for blue μLED in excess of 600kcd/m2@100A/cm2.

Published
2022
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