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公开(公告)号:US11217537B2
公开(公告)日:2022-01-04
申请号:US16175770
申请日:2018-10-30
Applicant: LG Display Co., Ltd.
Inventor: Young-Hyun Kong , Bum-Sik Seo , Gyu-Bum Jang , Bu-Yeon Kim , Hye-Rim Kim
IPC: H01L23/544 , G02F1/1333 , G06K19/06 , G02F1/1335 , G02F1/1368 , H01L27/32
Abstract: The present disclosure relates to a display device including a first substrate and a second substrate facing each other; and a first identification number (ID) pattern positioned on a first side surface of the first substrate.