公开(公告)号：AU2003256085A1

公开(公告)日：2004-03-19

申请号：AU2003256085

申请日：2003-08-26

Applicant: CANON KK

Inventor： SAITO AKIHITO ,  OKAJIMA MAKI ,  SUZUKI KOICHI ,  KAWAI TATSUNDO ,  SENOO AKIHIRO ,  YAMADA NAOKI

IPC: H01L51/50 ,  C07C13/567 ,  C07C13/66 ,  C07C15/24 ,  C07C15/28 ,  C07C15/30 ,  C07C15/38 ,  C07C15/56 ,  C07C15/58 ,  C07C15/60 ,  C07C15/62 ,  C07C25/22 ,  C07C211/58 ,  C07C211/61 ,  C07C255/52 ,  C07C255/58 ,  C07D219/02 ,  C07D401/14 ,  C07D471/04 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14 ,  H05B33/22

Abstract: A new condensed polycyclic compound represented by general formula [I]: wherein R 1 is hydrogen, halogen, cyano, a substituted amino or a group selected from the group consisting of alkyl, aralkyl, aryl, heterocyclic, each having no substituent or a substituent; and Ar 1 to Ar 5 are the same or different and are each independently a condensed polycyclic aromatic group or a condensed polycyclic heterocyclic group, each having no substituent or a substituent is used for an organic light-emitting device that is extremely efficient in a light output with high luminance and is extremely durable.

公开(公告)号：DE102017127710B4

公开(公告)日：2021-09-16

申请号：DE102017127710

申请日：2017-11-23

Applicant: CANON KK

Inventor： CHIGONO YASUNORI ,  SUZUKI MASAO ,  SATO KAZUYUKI ,  FUKUYA SHOHEI ,  NAKAMOTO ATSUSHI ,  FUKATSU MAKOTO ,  KAWAMOTO TAKAHIRO ,  OKAJIMA MAKI ,  KATO MASAYOSHI ,  YAMAMOTO TAKESHI

IPC: G03G9/08 ,  G03G9/087

Abstract: Toner, der ein Tonerteilchen umfasst, das ein Bindemittelharz beinhaltet, wobei:die Oberfläche des Tonerteilchens mit einem Harz A bedeckt ist,der Elastizitätsmodul Ea des Harzes A und der Elastizitätsmodul Eb des Bindemittelharzes die folgende Formel erfüllen:0,5≤(Ea/Eb)×100[%]≤50,0unddie Anhaftkraft ATdes Tonerteilchens zumindest 500 nN ist, wenn eine Sonde mit sphärischem SiO2, das zu der Spitze eines Trägers angefügt ist, bei 3 µN in das Tonerteilchen gepresst wird.

公开(公告)号：DE102017127710A1

公开(公告)日：2018-05-30

申请号：DE102017127710

申请日：2017-11-23

Applicant: CANON KK

Inventor： SUZUKI MASAO ,  SATO KAZUYUKI ,  FUKUYA SHOHEI ,  NAKAMOTO ATSUSHI ,  FUKATSU MAKOTO ,  KAWAMOTO TAKAHIRO ,  OKAJIMA MAKI ,  KATO MASAYOSHI ,  CHIGONO YASUNORI ,  YAMAMOTO TAKESHI

IPC: G03G9/08 ,  G03G9/087

Abstract: Ein Toner, der ein Tonerteilchen umfasst, das ein Bindemittel enthält, wobei die Oberfläche des Tonerteilchens mit einem Harz A bedeckt ist; der Elastizitätsmodul Ea des Harzes A und der Elastizitätsmodul Eb des Bindemittelharzes die folgende Formel erfüllen:die Anhaftkraft Ades Tonerteilchens zumindest 500 nN ist, wenn eine Sonde mit sphärischem SiO, das zu der Spitze eines Trägers angefügt ist, bei 3 µN in das Tonerteilchen gepresst wird.

公开(公告)号：AU2003260955A1

公开(公告)日：2004-04-08

申请号：AU2003260955

申请日：2003-09-09

Applicant: CANON KK

Inventor： SUZUKI KOICHI ,  SENOO AKIHIRO ,  HASEGAWA TOSHINORI ,  OKINAKA KEIJI ,  OKAJIMA MAKI ,  KAWAI TATSUNDO ,  TAKIGUCHI TAKAO

IPC: H01L51/50 ,  C07D471/04 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/22 ,  H05B33/14

Abstract: A novel phenanthroline compound is provided which is represented by the general formula [I]: (wherein R1, R2, R3, R4, R5 and R6 are the same or different and each is selected from a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted aralkyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, and a halogen atom; and Ar1 and Ar2 are the same or different and each is selected from an unsubstituted or substituted fluorenyl group, an unsubstituted or substituted fluoranthenyl group, an unsubstituted or substituted perylenyl group, and an unsubstituted or substituted carbazolyl group). An organic light emitting device using the phenanthroline compound is also provided that has a light output with a high efficiency and a high luminance and has a high long-term durability.

公开(公告)号：EP2513996A4

公开(公告)日：2017-02-01

申请号：EP10837490

申请日：2010-12-02

Applicant: CANON KK

Inventor： NAKASU MINAKO ,  YASHIMA MASATAKA ,  MUTA HAJIME ,  OKINAKA KEIJI ,  YAMAGUCHI TOMONA ,  HORIKIRI TOMONARI ,  OKAJIMA MAKI ,  YAMADA NAOKI

IPC: H01L51/52 ,  C07C211/54 ,  C07C211/61 ,  C09K11/06

CPC classification number: H01L51/006 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  G03G15/04036 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/506 ,  H01L2251/308 ,  H05B33/14

Abstract: Provided is an organic light emitting device with enhanced durability during continuous driving. The organic light emitting device includes: an anode, a cathode, and an organic compound layer being placed between the anode and the cathode and including at least a hole transport layer and an emission layer, in which: the emission layer contains a blue light emitting material; the hole transport layer contains a plurality of kinds of organic compounds; and an organic compound having the smallest ionization potential among the organic compounds includes a compound having no absorption spectrum peak in a blue color wavelength region in a radical cation state.

公开(公告)号：EP2553744A4

公开(公告)日：2017-02-08

申请号：EP11762616

申请日：2011-03-14

Applicant: CANON KK

Inventor： OKAJIMA MAKI ,  OKINAKA KEIJI ,  TAKAHASHI TETSUO ,  MUTA HAJIME ,  IWASAKI YOHEI ,  NAKASU MINAKO ,  YAMADA NAOKI ,  NISHIDE YOSUKE

IPC: H01L51/50 ,  C09K11/06

CPC classification number: H01L51/5004 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5096 ,  H05B33/14

Abstract: Aspects of the present invention provide a blue organic light-emitting device having a continuous operation lifetime. An organic light-emitting device includes a light-emitting layer containing a dopant having the ability to trap electrons or holes, and a hole-blocking layer or electron-blocking layer, in which the difference between the LUMO of the dopant and the LUMO of a host material, the size relationship between the HOMO of the host material and the HOMO of the dopant, and the difference between the T1 of the host material and the T1 of the hole-blocking layer or between the T1 of the host material and the T1 of the electron-blocking layer, are specified.

Abstract translation: 本发明的各方面提供具有连续操作寿命的蓝色有机发光装置。 有机发光器件包括含有具有捕获电子或空穴能力的掺杂剂的发光层以及空穴阻挡层或电子阻挡层，其中掺杂剂的LUMO与LUMO之间的差值 主体材料，主体材料的HOMO与掺杂剂的HOMO之间的尺寸关系以及主体材料的T1与空穴阻挡层的T1之间或主体材料的T1与 电子阻挡层的T1被指定。