公开(公告)号：US20160225839A1

公开(公告)日：2016-08-04

申请号：US14975579

申请日：2015-12-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Hyun Yun ,  Sung Sik Bae

IPC: H01L27/32

CPC classification number: H01L25/13 ,  G02F1/13336 ,  H01L21/027 ,  H01L25/0756 ,  H01L27/3267 ,  H01L27/3276 ,  H01L33/382 ,  H01L33/387

Abstract: A method of manufacturing a display device includes: forming a plurality of photoresist columns at an upper edge region of a glass substrate by a photo patterning process; coating a plastic chemical liquid on an entire upper surface of the glass substrate to cover the photoresist columns; evaporating a solvent of the plastic chemical liquid to semi-harden a plastic substrate and to expose an upper portion of the photoresist columns; forming a plurality of through-holes at an edge region of the surface of the semi-hardened plastic substrate by removing the photoresist columns; firing and curing the plastic chemical liquid to form the plastic substrate; and coating a metal layer on an edge region of the surface of the plastic substrate with the through-holes.

Abstract translation: 一种制造显示装置的方法包括：通过光图案化工艺在玻璃基板的上边缘区域形成多个光致抗蚀剂柱; 在玻璃基板的整个上表面上涂覆塑料化学液体以覆盖光致抗蚀剂柱; 蒸发塑料化学液体的溶剂以半硬化塑料基材并暴露光致抗蚀剂柱的上部; 通过去除光致抗蚀剂柱在半硬化塑料基板的表面的边缘区域处形成多个通孔; 焙烧和固化塑料化学液体以形成塑料基材; 以及在所述塑料基板表面的边缘区域上用所述通孔涂覆金属层。