US 12,087,881 B2
Trichrome pixel layout
Gang He, Cupertino, CA (US); and Aurelien Jean Francois David, San Francisco, CA (US)
Assigned to GOOGLE LLC, Mountain View, CA (US)
Filed by GOOGLE LLC, Mountain View, CA (US)
Filed on Aug. 24, 2023, as Appl. No. 18/455,032.
Application 18/455,032 is a continuation of application No. 18/166,324, filed on Feb. 8, 2023.
Application 18/166,324 is a continuation of application No. PCT/US2023/060709, filed on Jan. 16, 2023.
Claims priority of provisional application 63/299,702, filed on Jan. 14, 2022.
Prior Publication US 2023/0395751 A1, Dec. 7, 2023
Int. Cl. H01L 33/32 (2010.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/06 (2010.01)
CPC H01L 33/32 (2013.01) [H01L 27/156 (2013.01); H01L 33/0075 (2013.01); H01L 33/06 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A display comprising:
a first plurality of III-nitride blue emitters emitting blue light, each blue emitter having a first area;
a second plurality of III-nitride green emitters emitting green light, each emitter pixel having a second area; and
a third plurality of III-nitride red emitters emitting red light, each red emitter having a third area, wherein each of the third plurality of III-nitride red emitters having a red emitter area between 10% and 90% of a pixel area,
wherein the third area is at least 1.5 times larger than the first area and at least 1.5 times larger than the second area, and
wherein the first, second, and third pluralities of emitters are formed monolithically on a III-nitride substrate.