Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 29, 2021
Patent Application Number
16447852
Date Filed
June 20, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
The present invention relates to a micro LED transfer head transferring micro LEDs from a first substrate to a second substrate. According to the present invention, vacuum pressure of a grip region where the micro LEDs are gripped is uniformized, so that the micro LED transfer head transfers the micro LEDs efficiently. In addition, the vacuum pressure is distributed over a grip surface where the micro LEDs are gripped, thereby improving efficiency of transferring the micro LEDs.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
