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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11978650 B1

PDFFull Text
Date of Patent:
May. 07, 2024

Filed:

Sep. 21, 2020

Apparatus for transferring led

Applicant:

Lg Display Co., Ltd, Seoul, KR;

Inventors:

Seong Kyong Park, Paju-si, KR;

Tae Il Jung, Paju-si, KR;

Il Soo Kim, Paju-si, KR;

Jae Yong Choi, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Glenn F Myers

Int. Cl.
CPC ...
H01L 21/677 (2006.01); H01L 21/67 (2006.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67712 (2013.01); H01L 21/67144 (2013.01); H01L 21/67721 (2013.01); H01L 21/67781 (2013.01); H01L 25/075 (2013.01);
Abstract

The present disclosure relates to an apparatus for transferring a light emitting diode (LED). The apparatus for transferring an LED includes: a pick-up unit configured to pick up at least some of multiple light emitting diodes (LEDs) arranged on one substrate, and, according to a received control signal, put down LEDs selected from among the picked-up LEDs on another substrate; and a controller configured to transmit the control signal to the pick-up unit so as to enable the pick-up unit to individually pick up or put down each of the multiple LEDs.

Find Patent Forward Citations

Park, Seong. (2024). Apparatus for transferring led (U.S. Patent No. 11978650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11978650

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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