Micro light-emitting diode transfer device and method of transferring thereof
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorsZhaoning Sun, Chaode Mo
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Abstract
A micro light-emitting diode transfer device and a method of transferring thereof are provided. The micro light-emitting diode transfer device includes an operating board, a light source generator, and a photomagnetic substrate. The light source generator is disposed above the operating board and includes a plurality of light emitting units, each of the light emitting units comprises a light emitting side, and the light emitting side faces the operating board. The photomagnetic substrate includes a plurality of photomagnetic units, which attract micro light-emitting diodes.
Claims7
A micro light-emitting diode transfer device, comprising:
- an operating board, wherein the operating board comprises a first platform configured to support an array substrate and a second platform configured to support a micro light-emitting diode;
- a light source generator disposed opposite to the operating board, wherein the light source generator comprises a plurality of light emitting units, each of the light emitting units comprises a light emitting side, and the light emitting side faces the operating board;
- and
- a photomagnetic substrate comprising a plurality of photomagnetic units;
- wherein the photomagnetic substrate is disposed on the light emitting side of the light source generator, and each of the light emitting units corresponds to one of the photomagnetic units;
- and
- wherein when the photomagnetic units receive light, the photomagnetic units generate magnetism to attract the micro light-emitting diode, and when the photomagnetic unit do not receive light, the photomagnetic units lose the magnetism and release the micro light-emitting diode.
Dependencies are inferred from the claim text.