专利检索 ap:("AU OPTRONICS CORPORATION") AND inv:"Yu Chen Liu" 第 1 页

1.

发明授权
Display panel and method for narrowing edges and increasing edge strength thereof 有权

公开(公告)号：US09720268B2

公开(公告)日：2017-08-01

申请号：US14473213

申请日：2014-08-29

申请人： AU OPTRONICS CORPORATION

发明人： Yu Chen Liu , Chung Wei Liu , Shu Chih Wang , Chia Shin Weng

IPC分类号： G02F1/1333 , G02F1/1341 , G02F1/1339 , B24B9/06

CPC分类号： G02F1/1333 , B24B9/06 , G02F1/1339 , G02F1/1341 , G02F2001/133388 , H01J2209/267 , Y10T83/04 , Y10T428/24355

摘要： An edge narrowing method for a display panel is disclosed. The method includes the steps of providing the display panel, a grinding apparatus and a polishing apparatus; tilting the display panel so that the first substrate and a grinding member of the grinding apparatus have a first grinding angle therebetween; grinding the first substrate and the light-shielding area with the grinding apparatus while the display panel is tilted at the first grinding angle, thereby forming a first grinding end surface; stopping grinding of the first substrate and the light-shielding area when the width of the light-shielding area is between 0.35 and 1 mm; and polishing the first grinding end surface with the polishing apparatus to form a first end surface.