Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John T. Leonard0
Xiaobin Xin0
Nathaniel T. Lawrence0
Jonathan S. Steckel0
Ion Bita0
Ranojoy Bose0
Dmitry S. Sizov0
Jean-Jacques P. Drolet0
Date of Patent
April 23, 2024
0Patent Application Number
178097850
Date Filed
June 29, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
Light emitting structures and methods of fabrication are described. In an embodiment, LED coupons are transferred to a carrier substrate and then patterned to LED mesa structures. Patterning may be performed on heterogeneous groups of LED coupons with a common mask set. The LED mesa structure are then transferred in bulk to a display substrate. In an embodiment, a light emitting structure includes an arrangement of LEDs with different thickness, and corresponding bottom contacts with different thicknesses bonded to a display substrate.
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