View source for Snap inc. (20250151458). MONOLITHIC RGB MICROLED ARRAY

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=MONOLITHIC RGB MICROLED ARRAY=


==Organization Name==

[[:Category:snap inc.|snap inc.]]


[[Category:snap inc.]]

==Inventor(s)==

[[:Category:Peng Feng of Sheffield GB|Peng Feng of Sheffield GB]][[Category:Peng Feng of Sheffield GB]]

[[:Category:Jack Haggar of Sheffield GB|Jack Haggar of Sheffield GB]][[Category:Jack Haggar of Sheffield GB]]

[[:Category:Kean Boon Lee of Sheffield GB|Kean Boon Lee of Sheffield GB]][[Category:Kean Boon Lee of Sheffield GB]]

[[:Category:Nicolas Poyiatzis of Sheffield GB|Nicolas Poyiatzis of Sheffield GB]][[Category:Nicolas Poyiatzis of Sheffield GB]]

[[:Category:Ye Tian of Sheffield GB|Ye Tian of Sheffield GB]][[Category:Ye Tian of Sheffield GB]]

[[:Category:Xiang Yu of Sheffield GB|Xiang Yu of Sheffield GB]][[Category:Xiang Yu of Sheffield GB]]

==MONOLITHIC RGB MICROLED ARRAY==


This abstract first appeared for US patent application 20250151458 titled 'MONOLITHIC RGB MICROLED ARRAY

==Original Abstract Submitted==

a light emitting diode (led) pixel array and method of fabrication thereof. a semiconductor wafer template includes a dielectric layer formed over a lower n-type gallium nitride (n-gan) layer. a first aperture and a second aperture are formed through the dielectric layer and extending to the lower n-gan layer, the second aperture being narrower than the first aperture. a mesa is formed within the first aperture by successively forming a mesa n-gan layer, a mesa mqw layer above the mesa n-gan layer, and a mesa p-gan layer above the mesa mqw layer. a pyramid having sidewalls is formed within the second aperture by successively forming a pyramidal n-gan layer, a pyramidal mqw layer, and a pyramidal p-gan layer. the mesa n-gan layer, mesa mqw layer, and mesa p-gan layer form a mesa led. the pyramidal n-gan layer, pyramidal mqw layer, and pyramidal p-gan layer form a pyramid led.



[[Category:H01L33/00]]
[[Category:H01L27/15]]
[[Category:H01L33/06]]
[[Category:H01L33/08]]
[[Category:H01L33/20]]
[[Category:H01L33/32]]
[[Category:CPC_H10H20/0137]]