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公开(公告)号:US10852571B2
公开(公告)日:2020-12-01
申请号:US15951543
申请日:2018-04-12
Applicant: Samsung Display Co., Ltd.
Inventor: Hyun-been Hwang , Kinyeng Kang
IPC: G02F1/13 , G02F1/1333 , G02F1/1345
Abstract: A display module includes a plurality of pixels, a plurality of data lines connected to the pixels, a demultiplexer connected to the data lines, a plurality of first pads connected to the demultiplexer, and a plurality of second pads. The second pads include a plurality of first test pads connected to corresponding data lines of the data lines and a first dummy pad connected to one first test pad of the first test pads.