公开(公告)号：US20150155492A1

公开(公告)日：2015-06-04

申请号：US14617482

申请日：2015-02-09

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Doo CHIN ,  Mu-Hyun Kim ,  Seong-Taek Lee ,  Myung-Won SONG

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0013 ,  C23C14/048 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5012 ,  H01L51/56

Abstract: A donor substrate for a laser induced thermal imaging method and method of fabricating an organic light emitting display device using the same are provided. A transfer layer for a laser induced thermal imaging method is made of an organic material having a molecular weight of 500 to 70,000 to fabricate an organic light emitting display device having a uniform organic layer pattern. The invention also provides a method of fabricating an organic light emitting display device which may achieve a large-sized pixel region as well as improve the productivity of the organic light emitting display device.

Abstract translation: 提供了一种用于激光诱导热成像方法的供体衬底和使用其的有机发光显示装置的制造方法。 用于激光诱导热成像方法的转印层由分子量为500至70,000的有机材料制成，以制造具有均匀有机层图案的有机发光显示装置。 本发明还提供一种制造有机发光显示装置的方法，其可实现大尺寸像素区域以及提高有机发光显示装置的生产率。