公开(公告)号：US20180123055A1

公开(公告)日：2018-05-03

申请号：US15564742

申请日：2016-04-15

Applicant: SFC CO., LTD.

Inventor： Seok-Bae PARK ,  Hee-Dae KIM ,  Yoona SHIN ,  Sang-woo PARK ,  Soon-Wook CHA ,  Young-Hwan PARK ,  Sei-Yeon YOON ,  Sung-Wan PYO

IPC: H01L51/00 ,  C07D307/91 ,  C09K11/02 ,  C07D307/93

Abstract: The present invention relates to an anthracene derivative selected from among compounds represented by Chemical Formulas A-1, A-2, B-1, and B-2, and an organic light-emitting device including the same. Structures of individual moieties in the anthracene derivative are as defined in the specification.

公开(公告)号：US20180056326A1

公开(公告)日：2018-03-01

申请号：US15687442

申请日：2017-08-26

Applicant: SFC CO., LTD. ,  Samsung Display Co., Ltd.

Inventor： Sung-Wan PYO ,  Oun-Gyu Lee ,  Young-Hwan Park

IPC: B05D1/00

CPC classification number: B05D1/60 ,  C23C14/12 ,  C23C14/564 ,  H01L51/0031

Abstract: Disclosed is an apparatus for evaluation of a deposition process in organic thin film-manufacturing processes using a chamber employing a deposition-preventing plate, by which it can be predicted whether a thin film layer formed on the deposition-preventing plate will be delaminated. Also provided is a method for evaluating a deposition process of an organic material, using the apparatus.