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US 2019/0096774 A1Published application
Microdevice transfer setup and integration of micro-devices into system substrate
AssigneeVueReal Inc.
InventorGHOLAMREZA CHAJI
Life of this patent
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Abstract
This disclosure is related to integrating pixelated micro devices into a system substrate.
Claims18
A method of transferring a plurality of microdevices into a receiver substrate, the method comprising:
- arranging the plurality of microdevices in one or more cartridges;
- aligning the one or more cartridges with a template that has at least one alignment mark;
- bonding the one or more cartridges with the template;
- aligning the template with the receiver substrate;
- and
- transferring the plurality of microdevices from the template into the receiver substrate.
3 more elements
A transfer setup comprising:
- a template that holds at least one cartridge filled with microdevices;
- and
- a bonding apparatus, on the template, to assist a transfer of the microdevices from the at least one cartridge to a receiver substrate by a transfer force.
A method of transferring a plurality of microdevices into a system substrate, the method comprising:
- arranging the plurality of microdevices on one or more cartridges in the system substrate;
- selecting one or more transferable sets of micro devices in each cartridge;
- identifying a number of defected micro devices in each transferable set of micro devices;
- and
- simultaneously adjusting transfer of the defected micro devices into the system substrate.
2 more elements
Dependencies are inferred from the claim text.