深圳市专利协会--专利数据库

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Organic compound, organic light-emitting device, and image display device
1900-01-01
US20130292662A1
2011-12-09
2013-11-07
CANON KABUSHIKI KAISHA
HASHIMOTO, MASASHI | KAMATANI, JUN | HORIUCHI, TAKAYUKI | MIYASHITA, HIROKAZU | YAMADA, NAOKI | SAITOH, AKIHITO
注释

Polymeric charge transfer layer and organic electronic device containing the same
2019-10-22
US10454036
2015-01-08
2019-10-22
DOW GLOBAL TECHNOLOGIES LLC | ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. | ROHM AND HAAS ELECTRONIC MATERIALS LLC
SPENCER, LIAM P. | NA, HONG-YEOP | DOH, YOO-JIN | LIU, CHUN | ZHU, MINRONG | FENG, JICHANG | TANG, ZHENGMING | FENG, SHAOGUANG | KEARNS, JR., KENNETH L. | DE VRIES, TIMOTHY | MUKHOPADHYAY, SUKRIT | KRAMER, JOHN W. | TREFONAS, III, PETER | DEVORE, DAVID D. | WOODWARD, WILLIAM H. H.
注释

Compound having oxadiazole ring structure bonded with aromatic heterocyclic ring and organic electroluminescent device
2012-08-21
US8247087
2006-09-12
2012-08-21
HODOGAYA CHEMICAL CO., LTD. | SHINSHU UNIVERSITY
MIKI, TETSUZO | YOKOYAMA, NORIMASA | HAYASHI, SHUICHI | KUSANO, SHIGERU | TANIGUCHI, YOSHIO | ICHIKAWA, MUSUBU
注释