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US 10,568,247 B2Granted
Transferring method of light-emitting diode
AssigneeSamsung Display Co., Ltd.
InventorMinsoo Kim
Life of this patent
Estimating the term…
Abstract
A light-emitting diode transfer includes: a stage; a moving portion disposed on the stage and which performs a linear motion on the stage; a linear driving portion disposed on the moving portion and which performs a linear motion on the moving portion; and a head portion rotatably disposed on the linear driving portion and which picks up a light-emitting diode.
Claims7
A transferring method of a light-emitting diode, the method comprising:
- seating a first substrate above a support;
- attaching a plurality of light-emitting diodes disposed above the first substrate to a head portion while rotating the head portion around a rotational axis that is parallel with a major surface plane defining the first substrate;
- disposing the head portion above a second substrate by allowing the head portion to perform a linear motion;
- and
- simultaneously transferring a plurality of light-emitting diodes defining a portion of the plurality of light-emitting diodes from the head portion to the second substrate while rotating the head portion around the rotational axis.
2 more elements
A transferring method of a light-emitting diode, the method comprising:
- transferring a first substrate and a second substrate from outside of a chamber to inside of the chamber;
- seating the first substrate and the second substrate above a support;
- attaching a plurality of light-emitting diodes disposed above the first substrate to a head portion while rotating the head portion;
- disposing the head portion above the second substrate by allowing the head portion to perform a linear motion;
- and
- transferring a plurality of light-emitting diodes defining a portion of the plurality of light-emitting diodes from the head portion to the second substrate while rotating the head portion around a rotational axis that is parallel with a major surface plane defining the first substrate.
3 more elements
Dependencies are inferred from the claim text.