公开(公告)号：EP2416396A4

公开(公告)日：2012-09-05

申请号：EP10758516

申请日：2010-03-25

Applicant: TORAY INDUSTRIES

Inventor： NAKANO YOHEI ,  SUGIMOTO KAZUNORI ,  NAGAO KAZUMASA ,  TANAKA DAISAKU ,  TOMINAGA TSUYOSHI

IPC: H01L51/50 ,  C09K11/06 ,  H05B33/26

CPC classification number: C09K11/06 ,  C09B57/00 ,  C09B57/001 ,  C09K2211/1011 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5052 ,  Y10S428/917 ,  Y10T428/265 ,  Y10T428/31504

公开(公告)号：EP1748045A4

公开(公告)日：2010-06-02

申请号：EP05741416

申请日：2005-05-19

Applicant: TORAY INDUSTRIES

Inventor： MURASE SEIICHIRO ,  KITAZAWA DAISUKE ,  NAGAO KAZUMASA ,  SUGIMOTO KAZUNORI ,  TOMINAGA TSUYOSHI

IPC: C07D307/91 ,  C07D333/76 ,  C07D405/04 ,  C07D409/10 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H05B33/14 ,  H05B33/22

CPC classification number: H05B33/14 ,  C07D209/86 ,  C07D209/88 ,  C07D307/91 ,  C07D333/54 ,  C07D401/04 ,  C07D405/04 ,  C07D405/10 ,  C07D409/04 ,  C07D409/10 ,  C07D413/04 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

公开(公告)号：EP2709181A4

公开(公告)日：2014-10-01

申请号：EP12781687

申请日：2012-05-08

Applicant: TORAY INDUSTRIES

Inventor： NAGAO KAZUMASA ,  TOMINAGA TSUYOSHI ,  KWON JINWOO

IPC: H01L51/50 ,  C07D209/86 ,  C09K11/06

CPC classification number: H01L51/50 ,  C07D209/86 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056 ,  H05B33/14

公开(公告)号：EP2028249A4

公开(公告)日：2010-07-21

申请号：EP07767065

申请日：2007-06-08

Applicant: TORAY INDUSTRIES

Inventor： NAGAO KAZUMASA ,  MURASE SEIICHIRO

IPC: C09K11/06 ,  C07F5/02 ,  H01L51/50

CPC classification number: C07F5/027 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  H01L51/0054 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/008 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14

公开(公告)号：EP1852486A4

公开(公告)日：2010-03-03

申请号：EP06714394

申请日：2006-02-23

Applicant: TORAY INDUSTRIES

Inventor： SUGIMOTO KAZUNORI ,  MURASE SEIICHIRO ,  KITAZAWA DAISUKE ,  NAGAO KAZUMASA ,  OGAWA TAKAFUMI ,  TOMINAGA TSUYOSHI

IPC: C09K11/06

CPC classification number: H01L51/0062 ,  C07D263/32 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1033 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/007 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0082 ,  H01L51/0094 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

公开(公告)号：EP1942171A4

公开(公告)日：2009-12-02

申请号：EP06797666

申请日：2006-09-08

Applicant: TORAY INDUSTRIES

Inventor： MURASE SEIICHIRO ,  NAGAO KAZUMASA ,  SUGIMOTO KAZUNORI ,  ISHIGAKI TAKESHI ,  OGAWA TAKAFUMI

IPC: C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0054 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/50 ,  H01L2251/308 ,  H05B33/14

Abstract: To provide a light emitting device material containing a pyrene compound represented by the general formula (1) which enables production of a light emitting device material having high efficiency and excellent durability, and a light emitting device. (In the formula (1), R 1 to R 18 may be the same or different and represent a group selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an arylether group, an arylthioether group, an aryl group, a heteroaryl group, a halogen, a carbonyl group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a phosphine oxide group and a silyl group; adjacent substituents among R 1 to R 18 may be combined with each other to form a ring; n represents an integer of 1 to 3; X represents a group selected from -O-, -S- and -NR 19 -; R 19 represents a group selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, an aryl group, a heteroaryl group and an amino group; R 19 may be combined with R 11 or R 18 to form a ring; Y represents a single bond, an arylene group or a heteroarylene group; and n substituents among R 1 to R 10 and any one of R 11 to R 19 are used for linkage with Y.)