Method of transferring a device, a method of producing a device holding substrate, and a device holding substrate
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United States of America Patent
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Sep 6, 2005
Grant Date -
Aug 22, 2002
app pub date -
Dec 14, 2001
filing date -
Dec 14, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
The interface between a first substrate and light-emitting diodes formed on the first substrate is selectively irradiated with an energy beam and transmits the energy beam through the first substrate, thereby selectively releasing the light-emitting diodes. The light-emitting diodes are then transferred onto a device holding layer included on a device holding substrate. Subsequently, the light-emitting diodes are transferred onto a second substrate. The irradiation of the interface with the energy beam enables the devices to be easily released from the first substrate.
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