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US 12,009,347 B1Granted
Nano-tether micro LED structure
AssigneeApple Inc.
InventorsAndreas Bibl, Dariusz Golda, Chae Hyuck Ahn, Clayton K Chan, Hyeun-Su Kim
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Abstract
Donor substrate micro device stabilization structures and display structures are described. In an embodiment, a patterned electrically conductive layer is used to stabilize an array of micro devices on donor substrate with a plurality of tethers, which can be broken during a transfer sequence to transfer the array of micro devices from the donor substrate.
Claims19
A display structure comprising:
- a display substrate;
- a landing pad;
- and
- a micro light emitting diode (LED) mounted on the landing pad, the micro LED including a p-n diode and a patterned electrically conductive layer, the patterned electrically conductive layer including a contact pad and a plurality of tethers that extend from the contact pad.
1 more element
Dependencies are inferred from the claim text.