公开(公告)号：US09750140B2

公开(公告)日：2017-08-29

申请号：US14656387

申请日：2015-03-12

Applicant: InnoLux Corporation

Inventor： Hung-Kun Chen ,  Po-Hung Shen ,  Hui- Min Huang ,  Shih-Hsiung Wu ,  Jui-Chu Lai ,  Huan-Kuang Peng ,  Hong-Kang Chang ,  Yu-Chien Kao ,  Li-Wei Sung

IPC: H05K1/00 ,  H05K1/18 ,  H05K7/00 ,  H05K3/00 ,  H01L51/52 ,  G02F1/1339 ,  H05K1/14 ,  G02F1/1333

CPC classification number: H05K3/0052 ,  G02F1/133351 ,  G02F1/1339 ,  G02F1/13394 ,  G02F2001/133388 ,  H01L51/5246 ,  H01L51/525 ,  H05K1/144 ,  H05K2201/09154 ,  H05K2201/10128 ,  H05K2201/2018 ,  H05K2201/2036 ,  Y10T428/24355

Abstract: The disclosure provides a display device including a first substrate, a display region disposed above the first substrate; a second substrate; a sealant disposed between the first substrate and the second substrate and outside the display region; and, a plurality of spacers disposed within the sealant. In particular, the first substrate and the second substrate are bonded together via the sealant. Further, the first substrate has a side wall including a first cutting crack surface and a first median crack surface, wherein a roughness of the first cutting crack surface is different from that of the first median crack surface.