Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dahl Young Khang0
Byong Joo Lee0
Date of Patent
March 26, 2024
0Patent Application Number
174622190
Date Filed
August 31, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A manufacturing method of an LED display is disclosed. The method includes picking up a plurality of LED chips spaced apart at a first interval with a stretchable stamp, spacing apart the plurality of LED chips at a second interval by stretching the stretchable stamp, and transferring the plurality of LED chips to a target substrate.
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