USPatent applicationPending
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Pending · filed 25 May 2021 · 4 office actions
Assignee: none recorded yet
Application· this page
17/781,531
filed 25 May 2021
Publication
US 20240215343 A1
published 27 Jun 2024
Patent
Not granted yet
still under examination
File wrapper
Examiner
Victoria Kathleen Hall
art unit 2897 · TC 2800
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